Original BMW Accessories. Installation Instructions. BMW Head-Up Screen Retrofit

BMW Head-Up Screen Retrofit. Original BMW Accessories. Installation Instructions. BMW Head-Up Screen Retrofit. BMW 1 Series (E81, E82, E87, E88, F20, F21) BMW 2 Series (F22, F23, F45, F46, F87) BMW 3 Series (F90, F91, F93, F30, F31, F34, F35, F80) BMW 4 Series (F32, F33, F36, F82, F83) BMW 5 Series (F10, F11) BMW X1 (E84, F48, F49) BMW X3 (F25) BMW X4 (F26) BMW X5 (E70, F15, F85) BMW X6 (E71, F16, F86)

Retrofit kit number 62 30 2 361 627 BMW head-up screen 62 30 2 454 402 BMW head-up screen mount F2x 62 30 2 454 399 BMW head-up screen mount F3x 62 30 2 454 403 BMW head-up screen mount F45/F46 62 30 2 454 400 BMW head-up screen mount F48/F49

Installation time The installation time is approx. 1.0 hour. This may vary depending on the condition of the car and its equip- ment package.

Important information These installation instructions are primarily designed for use within the BMW dealership organisation and by au- thorised BMW service companies. These installation instructions are intended for use by qualified specialist staff trained on BMW vehicles with the relevant expert knowledge. All work must be completed using the latest BMW repair manuals, wiring diagrams, servicing manuals and work instructions, in a logical order, using the prescribed tools (special tools) and observing current health and safety regulations.

In the event of any installation or function problems, restrict the troubleshooting session to approx. 0.5 hours for mechanical work or 1.0 hour for electrical work. To avoid unnecessary extra work and/or costs, send an inquiry straight away to the technical parts support team via the Aftersales Assistance Portal (ASAP). Quote the following information: – Chassis number, – Retrofit kit part number, – A detailed description of the problem, – Any work already carried out. Do not archive the hard copy of these installation instructions since daily updates are provided via ASAP.

Pictograms Denotes instructions that draw your attention to dangers. ! Denotes instructions that draw your attention to special features.

Denotes the end of the instruction or other text.

Installation information Ensure that the cables and/or lines are not kinked or damaged as you install them in the car. Costs arising from this will not be reimbursed by BMW AG. Additional cables/wires that are installed must be secured with cable ties. If the specified PIN chambers are occu- pied, bridges, double crimps, or twin-lead terminals must be used. All pictures show LHD cars; proceed accordingly on RHD cars. To level the Head-Up Screen, the vehicle must be standing on a flat surface.

Ordering instructions The head-up screen mount retrofit for F2x, F3x, F48 and F49 only applies to LHD cars. The head-up screen mount retrofit for F45 and F46 only applies to RHD cars.

Special tools required Details of the special tools required can be found in the relevant ISTA repair manual.

Section Page 1. Parts list for retrofit kit ...... 5

2. BMW head-up screen mount parts list ...... 6

3. Preparatory work ...... 7

4. Retrofit wiring harness connection diagram (E81, E82, E84, E87, E88, E90, E91, E92, E93 cars only) ...... 8

5. Retrofit wiring harness connection diagram (F20, F21, F22, F23, F30, F31, F32, F33, F34, F35, F36, F80, F82, F83, F87 cars only) ...... 9

6. Retrofit wiring harness connection diagram (F10, F11, F25, F26 cars only) ...... 10

7. Retrofit wiring harness connection diagram (F45, F46, F48, F49 cars only) ...... 11

8. Retrofit wiring harness connection diagram (F15, F16, F85, F86 cars only) ...... 12

9. Retrofit wiring harness connection diagram (E70, E71 cars only) ...... 13

10. Installation and cabling diagram (E81, E82, E84, E87, E88, E90, E91, E92, E93 cars only) ...... 14

11. Installation and cabling diagram (F20, F21, F22, F23, F30, F31, F32, F33, F34, F35, F36, F80, F82, F83, F87 cars only) ...... 15

12. Installation and cabling diagram (F25, F26 cars only) ...... 16

13. Installation and cabling diagram (F10, F11 cars only) ...... 17

14. Installation and cabling diagram (F45, F46, F48 and F49 cars only) ...... 18

15. Installation and cabling diagram (F15, F16, F85, F86 cars only) ...... 19

16. Installation and cabling diagram (E70, E71 cars only) ...... 20

17. Routing and connecting the retrofit wiring harness (E81, E82, E84, E87, E88, E90, E91, E92, E93 cars only) ...... 21

18. Routing and connecting the retrofit wiring harness (F20, F21, F22, F23, F30, F31, F32, F33, F34, F35, F36, F80, F82, F83, F87 cars only) ...... 23

19. Routing and connecting the retrofit wiring harness (F10, F11, F25, F26 cars only) ...... 25

20. Routing and connecting the retrofit wiring harness (F45, F46, F48 and F49 cars only) ...... 26

21. Routing and connecting the retrofit wiring harness (F15, F16, F85, F86 cars only) ...... 28

22. Routing and connecting the retrofit wiring harness (E70, E71 cars only) ...... 30

23. Install the head-up screen (for installation without a mount) ...... 32

24. Install the head-up screen (for installation with a mount) ...... 35

Section Page 25. Concluding work and coding ...... 37

26. Wiring diagram (E81, E82, E84, E87, E88, E90, E91, E92, E93 cars only) ...... 38

27. Wiring diagram (F20, F21, F22, F23, F30, F31, F32, F33, F34, F35, F36, F80, F82, F83, F87 cars only) ...... 39

28. Wiring diagram (F10, F11, F25, F26 cars only) ...... 40

29. Wiring diagram (F45, F46, F48 and F49 cars only) ...... 41

30. Wiring diagram (F15, F16, F85, F86 cars only) ...... 42

31. Wiring diagram (E70, E71 cars only) ...... 43

A B C

D E F G H I

cleaner

J K L M N

001 0841 Z

Legend A Retrofit wiring harness B Head-Up Screen C CAN interface D Cleaning cloth (to be given to the customer) E Round adhesive pad (3 x) F Operating instructions (to be given to the customer) G Tie rod H Cable tie (5 x) I Spirit level J Supplementary kit (for E70, E71, F15, F16, F30, F31, F32, F33, F34, F35, F36, F80, F82, F83, F85, F86 cars only) K SW 2-pin socket casing L 2-way miniature connector (2 x) M Cleaning pad N Screw (3 x, for E70, E71, F15, F16, F30, F31, F32, F33, F34, F35, F36, F80, F83, F85, F86 cars only)

Legend AA Mount AE Cleaning pad AF Countersunk screw (2 x) AG Torx screw (2 x)

ISTA No. Disconnect the negative battery pole 61 20 900

The following components must be removed first of all

F15, F16, F20, F21, F22, F23, F30, F31, F32, F33, F34, F35, F36, F45, F46, F48, F49, F80, F82, F83, F85, F86, F87 cars only Front right (interior) door sill cover strip 51 47 000 Bottom right A pillar trim 51 43 075 Left dashboard cover 51 45 ... Bottom left and right dashboard trim 51 43 195

E70, E71, E81, E82, E84, E87, E88, E90, E91, E92, E93 cars only Left dashboard cover 51 45 ... Bottom left and right dashboard trim 51 43 195 Junction box (loosen only) 61 35 107

F10, F11, F25, F26 cars only Left dashboard cover 51 45 ... Bottom left dashboard trim 51 43 195

A2 A3

A7 A1

A4 A5 A6 001 0840 Z

Item Designation Signal Cable colour/ Connection location in the car Abbreviation / cross-section slot A Retrofit wiring harness ------A1 SW 12-pin socket casing ------To CAN interface C --- A2 Cable open Terminal RT With miniature connector L to the junction box X14270 (fine wire fuse 6 x 30 mm, 2 A) 30g 0.5 mm² behind the glove compartment PIN 13 A3 Cable open Terminal 31 SW With miniature connector L to the cable from X490 0.5 mm² the ground support point underneath the passenger footwell carpet A4 Socket contact PT_CAN_H BL/RT To the junction box A4010 behind the glove X14271 0.35 mm² compartment PIN 1 A5 Socket contact PT_CAN_L RT To the junction box A4010 behind the glove X14271 0.35 mm² compartment PIN 2 A6 SW 2-pin plug casing With socket casing K to the disconnected ------cables from plug X14271 A7 Barrel connector ------To Head-Up Screen B ---

A2 A3

A7 A1

A4 A5 A6 001 0840 Z

Item Designation Signal Cable colour/ Connection location in the car Abbreviation / cross-section slot A Retrofit wiring harness ------A1 SW 12-pin socket casing ------To CAN interface C --- A2 Cable open Terminal RT With miniature connector L to FEM A173 A173*3B (fine wire fuse 6 x 30 mm, 2 A) 30B 0.5 mm² PIN 19 A3 Cable open Terminal 31 SW With miniature connector L to the ground sup- Z10*6B 0.5 mm² port point in the passenger footwell A4 Socket contact PT_CAN_H BL/RT To the plug from FEM A173 A173*2B 0.35 mm² PIN 19 A5 Socket contact PT_CAN_L RT To the plug from FEM A173 A173*2B 0.35 mm² PIN 18 A6 SW 2-pin plug casing With socket casing K to the disconnected ------cables from plug A173*2B A7 Barrel connector ------To Head-Up Screen B ---

A2 A3

A7 A1

A4 A5 A6 001 0840 Z

Item Designation Signal Cable colour/ Connection location in the car Abbreviation / cross-section slot A Retrofit wiring harness ------A1 SW 12-pin socket casing ------To CAN interface C --- A2 Cable open Terminal RT With miniature connector L to CAS A16 A16*1B (fine wire fuse 6 x 30 mm, 2 A) 30B 0.5 mm² PIN 3 A3 Cable open Terminal 31 SW With miniature connector L to CAS A16 A16*1B 0.5 mm² PIN 12 A4 Socket contact PT_CAN_H BL/RT To CGM A51 A51*1B 0.35 mm² PIN 46 A5 Socket contact PT_CAN_L RT To CGM A51 A51*1B 0.35 mm² PIN 47 A6 SW 2-pin plug casing With socket casing K to the disconnected ------cables from plug A51*1B A7 Barrel connector ------To Head-Up Screen B ---

A2 A3

A7 A1

A4 A5 A6 001 0840 Z

Item Designation Signal Cable colour/ Connection location in the car Abbreviation / cross-section slot A Retrofit wiring harness ------A1 SW 12-pin socket casing ------To CAN interface C --- A2 Cable open Terminal RT With miniature connector L to BDC A258 A258*3B (fine wire fuse 6 x 30 mm, 2 A) 30B 0.5 mm² PIN 19 A3 Cable open Terminal 31 SW With miniature connector L to the ground sup- Z10*5B 0.5 mm² port point in the passenger footwell A4 Socket contact PT_CAN_H BL/RT To the plug from BDC A258 A258*8B 0.35 mm² PIN 19 A5 Socket contact PT_CAN_L RT To the plug from BDC A258 A258*8B 0.35 mm² PIN 20 A6 SW 2-pin plug casing With socket casing K to the disconnected ------cables from plug A258*8B A7 Barrel connector ------To Head-Up Screen B ---

A2 A3

A7 A1

A4 A5 A6 001 0840 Z

Item Designation Signal Cable colour/ Connection location in the car Abbreviation / cross-section slot A Retrofit wiring harness ------A1 SW 12-pin socket casing ------To CAN interface C --- A2 Cable open Terminal RT With miniature connector L to BDC A258 A258*3B (fine wire fuse 6 x 30 mm, 2 A) 30B 0.5 mm² PIN 19 A3 Cable open Terminal 31 SW With miniature connector L to the ground sup- Z10*5B 0.5 mm² port point in the passenger footwell A4 Socket contact PT_CAN_H BL/RT To the plug from BDC A258 A258*8B 0.35 mm² PIN 48 A5 Socket contact PT_CAN_L RT To the plug from BDC A258 A258*8B 0.35 mm² PIN 47 A6 SW 2-pin plug casing With socket casing K to the disconnected ca------bles from plug A258*8B A7 Barrel connector ------To Head-Up Screen B ---

A2 A3

A7 A1

A4 A5 A6 001 0840 Z

Item Designation Signal Cable colour/ Connection location in the car Abbreviation / cross-section slot A Retrofit wiring harness ------A1 SW 12-pin socket casing ------To CAN interface C --- A2 Cable open Terminal RT With miniature connector L to the junction box X11006 (fine wire fuse 6 x 30 mm, 2 A) 30g 0.5 mm² A4010 behind the glove compartment PIN 2 A3 Cable open Terminal 31 SW With miniature connector L to the cable from X490 0.5 mm² the ground support point underneath the passenger footwell carpet A4 Socket contact PT_CAN_H BL/RT To the junction box A4010 behind the glove X14271 0.35 mm² compartment PIN 1 A5 Socket contact PT_CAN_L RT To the junction box A4010 behind the glove X14271 0.35 mm² compartment PIN 2 A6 SW 2-pin plug casing With socket casing K to the disconnected ------cables from plug X14271 A7 Barrel connector ------To Head-Up Screen B ---

A B G

090 1600 Z A Retrofit wiring harness B Head-Up Screen C CAN interface G Tie rod

1 Junction box A4010, plug X14270 and X14271 2 Ground support point X490

A B G

F30 0336 Z A Retrofit wiring harness B Head-Up Screen C CAN interface G Tie rod

1 FEM A173, plug A173*2B and A173*3B 2 Ground support point Z10*6B

1 G B

C A

F25 0365 Z A Retrofit wiring harness B Head-Up Screen C CAN interface G Tie rod

1 CAS A16, plug A16*1B 2 CGM A51, plug A51*1B

A Retrofit wiring harness B Head-Up Screen C CAN interface G Tie rod

1 CAS A16, plug A16*1B 2 CGM A51, plug A51*1B

A B G

F45 0059 Z A Retrofit wiring harness B Head-Up Screen C CAN interface G Tie rod

1 BDC A258, plugs A258*8B and A258*3B 2 Ground post Z10*6B

A Retrofit wiring harness B Head-Up Screen C CAN interface G Tie rod

1 BDC A258, plugs A258*8B and A258*3B 2 Ground post Z10*10B

A Retrofit wiring harness B Head-Up Screen C CAN interface G Tie rod

1 Junction box A4010, plug X11006 and X14271 2 Ground support point X490

Route branches A1-A6 to the glove compart- 1 ment (1). Route branch A7 to the instrument cluster (2).

A7 2 A1-A6

091 0320 Z

Connect branch A1, SW 12-pin socket housing, to CAN interface C. Secure CAN interface C using cable tie H to the standard wiring harness next to the fan motor. H

H C

091 0318 Z

Plug X14270, 47-pin SW socket housing, is installed on the reverse of junction box A4010. Connect branch A2, RT cable, using miniature connector L to the RT/BR cable from PIN 13 of plug X14270, SW 47-pin socket housing. Connect branch A3, SW cable, using miniature connector L to the BR cable of ground support point X490 under the passenger footwell carpet.

Connect branches A4-A5 as follows: – Disconnect the BL/RT cable from PIN 1 of plug X14271, BL 54-pin socket housing, and connect it to PIN 1 of socket housing K. – Disconnect the RT cable from PIN 2 of plug X14271, BL 54-pin socket housing, and connect it to PIN 2 of socket housing K. – Connect branch A4, BL/RT cable, to PIN 1 of plug X14271, BL 54-pin socket casing. – Connect branch A5, RT cable, to PIN 2 of plug X14271, BL 54-pin socket casing. Connect branch A6, SW 2-pin plug housing, to socket housing K.

Route branches A1–A6 to the installation point of the FEM (1) on the lower right A-pillar. Route branch A7 to the instrument cluster (2).

A7 2 A1-A6 1

F33 0024 Z

Connect branch A1, SW 12-pin socket casing, to CAN interface C. Secure CAN interface C using cable tie H to a suit- able installation point in the area of the FEM (1).

A1 1

H C F33 0025 Z

Connection locations to FEM A173: – A173*2B, SW 42-pin socket casing A173 A173*2B – A173*3B, SW 54-pin socket casing

A173*3B F33 0113 Z

Connect branch A2, RT cable, using miniature con- A173 nector L to the cable from PIN 19 of plug A173*3B, SW 54-pin socket housing, on FEM A173. L Connect branch A3, SW cable, using miniature con- A2 nector L to the BR cable of ground support point Z10*6B under the passenger footwell carpet. A3 A173*3B

Z10*6B

F33 0026 Z

Connect branches A4-A6 as follows: – Disconnect the BL/RT cable from PIN 19 of plug A173*2B, SW 42-pin socket housing, and connect it to PIN 1 of socket housing K. A6 – Disconnect the RT cable from PIN 18 of plug A4 A173*2B, BL 42-pin socket housing, and connect it to PIN 2 of socket housing K. A5 – Connect branch A4, BL/RT cable, to PIN 19 of plug A173*2B, SW 42-pin socket housing. – Connect branch A5, RT cable, to PIN 18 of plug K A173*2B, SW 42-pin socket housing. Connect branch A6, SW 2-pin plug casing, to socket casing K.

Connect branches A2-A3 as follows using miniature A16 connector L to the cables from plug A16*1B, SW A16*1B 41-pin socket casing, on CAS A16: – Branch A2, RT cable, to RT/BL cable from PIN 3 – Branch A3, BR cable, to BR/SW cable from PIN 12 L

A2-A3

F26 0100 Z

Connect branches A4-A5 as follows to plug A51*1B K A51*1B, SW 54-pin socket casing, on CGM A51: – Disconnect the BL/RT cable from PIN 46 and connect it to PIN 1 of socket housing K. A4 – Disconnect the RT cable from PIN 47 and con- A6 nect it to PIN 2 of socket housing K. – Connect branch A4, BL/RT cable, to PIN 46 of plug A51*1B. A51 – Connect branch A4, RT cable, to PIN 47 of plug A51*1B. A5 F11 0160 Z Connect branch A6, SW 2-pin plug casing, to socket casing K. Ensure that no cables are running along the ! pedals or along the steering column. Connect branch A1, SW 12-pin socket casing, to CAN interface C. Secure CAN interface C using cable tie H to a suit- A1 able installation point in the driver footwell.

H C F26 0101 Z

Route branches A1–A6 to the installation point of the BDC (1) on the lower right A-pillar. Route branch A7 to the instrument cluster (2).

A7 2 A1-A6 1

F33 0024 Z

Connect branch A1, SW 12-pin socket housing, to CAN interface C. Secure CAN interface C using cable tie H to a suit- able installation point in the area of the BDC (1).

A1 1

H C F33 0025 Z

Connection locations on BDC A258: – A258*3B, SW 54-pin socket housing A258 A258*8B – A258*8B, SW 54-pin socket housing

A258*3B F45 0063 Z

Connect branch A2, RT cable, using miniature con- A258 nector L to the cable from PIN 19, RT/WS cable, of plug A258*3B, SW 54-pin socket housing, on BDC A258. L A2 Connect branch A3, SW cable, using miniature connector L to the BR cable of ground support point A3 A258*3B Z10*5B under the passenger footwell carpet.

Z10*5B

F45 0061 Z

Connect branches A4-A6 as follows: A258 – Disconnect the BL cable from PIN 19 of plug A6 A258*8B, BL 54-pin socket housing, and connect it to PIN 1 of socket housing K. A4 – Disconnect the RT cable from PIN 20 of plug A258*8B, SW 54-pin socket housing, and connect it to PIN 2 of socket housing K. A258*8B – Connect branch A4, BL/RT cable, to PIN 19 of plug , SW 54-pin socket housing. K A258*8B A5 – Connect branch A5, RT cable, to PIN 20 of plug F45 0060 Z A258*8B, SW 54-pin socket housing. Connect branch A6, SW 2-pin plug housing, to socket housing K.

Route branches A1–A6 to the installation point of the BDC (1) on the lower right A-pillar. Route branch A7 to the instrument cluster (2).

A7 2 A1-A6 1

F33 0024 Z

Connect branch A1, SW 12-pin socket housing, to CAN interface C. Secure CAN interface C using cable tie H to a suit- able installation point in the area of the BDC (1).

A1 1

H C F33 0025 Z

Connection locations on BDC A258: – A258*3B, SW 54-pin socket housing A258 A258*8B – A258*8B, SW 54-pin socket housing

A258*3B F45 0063 Z

Z10*10B

F15 0203 Z

Connect branches A4-A6 as follows: A258 – Disconnect the RT cable from PIN 48 of plug A6 A258*8B, BL 54-pin socket housing, and connect it to PIN 1 of socket housing K. A4 – Disconnect the RT/BL cable from PIN 47 of plug A258*8B, SW 54-pin socket housing, and connect to PIN 2 of socket housing K. A258*8B – Connect branch A4, BL/RT cable, to PIN 48 of plug , SW 54-pin socket housing. K A258*8B A5 – Connect branch A5, RT cable, to PIN 47 of plug F45 0060 Z A258*8B, SW 54-pin socket housing. Connect branch A6, SW 2-pin plug housing, to socket housing K.

Route branches A1-A6 to the glove compart- 1 ment (1). Route branch A7 to the instrument cluster (2).

A7 2 A1-A6

091 0320 Z

Connect branch A1, SW 12-pin socket housing, to CAN interface C. Secure CAN interface C using cable tie H to the standard wiring harness next to the fan motor. H

H C

091 0318 Z

Connect branch A2, RT cable, using miniature L connector L to the RT cable from PIN 2 of plug X11006, SW 10-pin socket housing. X11006 Connect branch A3, SW cable, using miniature connector L to the BR cable from ground support point X490 on the A pillar on the right.

X490 A4010 070 0887 Z

Connect branches A4-A5 as follows: – Disconnect the BL/RT cable from PIN 1 of plug X14271, BL 54-pin socket housing, and connect to PIN 1 of socket housing K – Disconnect the RT cable from PIN 2 of plug X14271, BL 54-pin socket housing, and connect to PIN 2 of socket housing K – Connect branch A4, BL/RT cable, to PIN 1 of plug X14271, BL 54-pin socket casing – Connect branch A5, RT cable, to PIN 2 of plug X14271, BL 54-pin socket casing Connect branch A6, SW 2-pin plug housing, to socket housing K.

Clean the bonding surfaces with cleaning pad M to ensure they are free from grease. Remove the adhesive backing film (1) from tie rod G.

1 G

F33 0034 Z

Only cars without air vent on the dashboard Clean the bonding surfaces with cleaning pad M to ensure they are free from grease. Position tie rod G centrally to the installation point of Head-Up Screen B between the windscreen and the dashboard. Press tie rod G with the adhesive side downwards firmly onto the dashboard and keep pressed for G 30 seconds.

F33 0030 Z

Only cars with air vent on the dashboard Clean the bonding surfaces with cleaning pad M to ensure they are free from grease. Position tie rod G centrally to the installation point of Head-Up Screen B between the slats of the air vent. Press tie rod G with the adhesive side downwards firmly onto the dashboard and keep pressed for G 30 seconds.

F33 0031 Z

All cars Insert branch A7 of retrofit wiring harness A into the guide of tie rod G as shown. A1

A G

F33 0032 Z

Insert the cover (1) of tie rod G.

1 G

F33 0033 Z

E70, E71, F15, F16, F30, F31, F32, F33, F34, N F35, F36, F80, F82, F83, F85, F86, F87 cars 1 only Add-on set J is available in two versions (LHD - Left-Hand-Drive and RHD - Right Hand Drive). Screw add-on set J using screws N to Head-Up Screen B. J LHD cars only: 3 2 Use the add-on set with LH1, LH2 and LH3 printed on the inside.

B 001 0836 Z RHD cars only: Use the add-on set with RH1, RH2 and RH3 printed on the inside.

All cars Clean the bonding surfaces with cleaning pad M to ensure they are free from grease. Attach adhesive pads E as shown onto Head-Up Screen B. Remove the backing film from adhesive pads E. E

B 001 0839 Z

Clean the installation point of the Head-Up Screen M using cleaning pad M so it is free from grease. cleaner

120 140 3 100 160 2 80 180 4 60 200 1 40 220 5 20 240 6 0 260 001 0837 Z

The ideal installation position for the Head-Up Screen should be determined in consultation with the customer. Secure the Head-Up Screen as close as possi- ble towards the windscreen, with the minimum distance from the windscreen being 2-3 mm. A7 B Ensure that the car is positioned on a flat sur- I face when levelling the Head-Up Screen. Connect branch A7 to Head-Up Screen B. 120 140 3 100 160 2 80 180 4 60 200 1 Move Head-Up Screen B to its final installation posi- 40 220 5 20 240 tion and level out using spirit level I. 6 0 260 001 0838 Z Once the final installation position has been reached, press Head-Up Screen B firmly onto the dashboard for 30 seconds.

Follow the ESD guidelines (ISTA 61 35 ...). !

Undo the screws (1) on the frame (2) of the head-up screen B (these are no longer required). Undo the screws (3).

Remove the frame (1) from the bottom part (2). The frame (1) is no longer required.

Do not over-tighten the screws (1).

Assemble the top and bottom sections of the head- up screen B and screw them together using the ex- isting screws (1).

Insert the head-up screen B into the head-up screen mount AA. Align the head-up screen B so that it is flush in the amount AA.

Do not over-tighten the countersunk screw AF ! and Torx screw AG. Secure the head-up screen B to the head-up screen mount AA with the countersunk screw AF and Torx screw AG.

Do not touch the glue or adhesive surface.

Connect branch A7 to head-up screen B and secure it in cable guides. Remove the adhesive backing film (1).

Clean the installation position of the head-up screen mount using cleaning pad AE so it is free from grease. Remove any resulting lint using compressed air if necessary.

Do not touch the glue or adhesive surface. The perfect gluing temperature is 25 °C. 50 % of the final adhesive force is reached after 20 minutes. The final adhesive force is reached after 72 hours. Position the head-up screen mount AA on the hood (1) and press it into place using medium force for one minute. Secure the head-up screen mount AA using work- shop adhesive tape for 2 hours.

The retrofit system does not require programming/coding. – Connect the battery – Conduct a function test – Re-assemble the car

Legend A1* Connect SW 12-pin socket casing to CAN interface C* A2* Cable open, RT cable, using miniature connector L* to the cable from plug X14270 A3* Cable open, SW cable, using miniature connector L* to the cable on ground support point X490 A4* Connect socket contact, BL/RT cable, to PIN 1 of plug X14271 A5* Connect socket contact, RT cable, to PIN 2 of plug X14271 A6* SW 2-pin plug housing, with disconnected cables from plug X14271, to socket housing K* A7* Barrel connector, on Head-Up Screen B*

B* Head-Up Screen C* CAN interface K* SW 2-pin socket housing L* Miniature connector

A4010 Junction box in the passenger footwell X14270 47-pin SW socket housing X14271 BL 54-pin socket housing X490 Ground support point in the passenger footwell

All of the designations marked with * apply only to these installation instructions or this wiring diagram.

Cable colours BL Blue GR Grey RT Red BO Bordeaux L-GN Light green SW Black BR Brown NT Natural TR Transparent GE Yellow OR Orange VI Violet GN Green RO Pink WS White

X206*1V X206*2V

0,35 0,35 BLRT RT

K* 1 2 A173 1 2 19 19 18 A6* A173*3B A173*2B A173*2B PT_CAN_L PT_CAN_H

Kl. 30G Kl. A4* A5* PT_CAN_L PT_CAN_H

L* A2 0,5 RT

0,35 0,35 0,35 0,35 BLRT RT BLRT RT 2 A 2

A1* PT_CAN_L Kl. 30G Kl. PT_CAN_L PT_CAN_H PT_CAN_H

1 2 7 1 2

A1* 31L L* A3 A7*

0,5 SW B*

Z10*6B

F30 0337 Z

Legend A1* Connect SW 12-pin socket casing to CAN interface C* A2* Cable open, RT cable, using miniature connector L* to the cable from plug X173*3B A3* Cable open, SW cable, using miniature connector L* to the cable on ground support point Z10*6B A4* Connect socket contact, BL/RT cable, to PIN 19 of plug A173*2B A5* Connect socket contact, RT cable, to PIN 18 of plug A173*2B A6* SW 2-pin plug casing, with disconnected cables from plug A173*2B, to socket casing K* A7* Barrel connector, on Head-Up Screen B*

B* Head-Up Screen C* CAN interface K* SW 2-pin socket casing L* Miniature connector

A173 FEM in the passenger footwell A173*2B SW 42-pin socket casing A173*3B SW 54-pin socket casing Z10*6B Ground support point in the passenger footwell

All the designations marked with * apply only to these installation instructions or this wiring diagram.

Cable colours BL Blue GR Grey RT Red BO Bordeaux (Burgundy) L-GN Light green SW Black BR Brown NT Natural TR Transparent GE Yellow OR Orange VI Violet GN Green RO Pink WS White

Legend A1* Connect SW 12-pin socket casing to CAN interface C* A2* Cable open, RT cable, using miniature connector L* to the cable from plug A16*1B A3* Cable open, SW cable, using miniature connector L* to the cable from plug A16*1B A4* Connect socket contact, BL/RT cable, to PIN 46 of plug A51*1B A5* Connect socket contact, RT cable, to PIN 47 of plug A51*1B A6* SW 2-pin plug housing, with disconnected cables from plug A51*1B, to socket housing K* A7* Barrel connector, on Head-Up Screen B*

B* Head-Up Screen C* CAN interface K* SW 2-pin socket housing L* Miniature connector

A16 CAS A51 CGW A16*1B SW 41-pin socket casing A51*1B SW 54-pin socket casing

All of the designations marked with * apply only to these installation instructions or this wiring diagram.

Cable colours BL Blue GR Grey RT Red BO Bordeaux L-GN Light green SW Black BR Brown NT Natural TR Transparent GE Yellow OR Orange VI Violet GN Green RO Pink WS White

Legend A1* Connect SW 12-pin socket casing to CAN interface C* A2* Cable open, RT cable, using miniature connector L* to the cable from plug A258*3B A3* Cable open, SW cable, using miniature connector L* to the cable on ground support point Z10*5B A4* Connect socket contact, BL/RT cable, to PIN 20 of plug A258*8B A5* Connect socket contact, RT cable, to PIN 19 of plug A258*8B A6* SW 2-pin plug housing, with disconnected cables from plug A258*8B, to socket housing K* A7* Barrel connector, on Head-Up Screen B*

B* Head-Up Screen C* CAN interface K* SW 2-pin socket housing L* Miniature connector

A258 BDC in the passenger footwell A258*3B 54-pin SW socket housing A258*8B 54-pin SW socket housing Z10*5B Ground support point in the passenger footwell

All of the designations marked with * apply only to these installation instructions or this wiring diagram.

Cable colours BL Blue GR Grey RT Red BO Bordeaux L-GN Light green SW Black BR Brown NT Natural TR Transparent GE Yellow OR Orange VI Violet GN Green RO Pink WS White

Legend A1* Connect SW 12-pin socket casing to CAN interface C* A2* Cable open, RT cable, using miniature connector L* to the cable from plug A258*3B A3* Cable open, SW cable, using miniature connector L* to the cable on ground support point Z10*10B A4* Connect socket contact, BL/RT cable, to PIN 48 of plug A258*8B A5* Connect socket contact, RT cable, to PIN 47 of plug A258*8B A6* SW 2-pin plug housing, with disconnected cables from plug A258*8B, to socket housing K* A7* Barrel connector, on Head-Up Screen B*

B* Head-Up Screen C* CAN interface K* SW 2-pin socket housing L* Miniature connector

A258 BDC in the passenger footwell A258*3B 54-pin SW socket housing A258*8B 54-pin SW socket housing Z10*10B Ground support point in the passenger footwell

All of the designations marked with * apply only to these installation instructions or this wiring diagram.

Cable colours BL Blue GR Grey RT Red BO Bordeaux L-GN Light green SW Black BR Brown NT Natural TR Transparent GE Yellow OR Orange VI Violet GN Green RO Pink WS White

Legend A1* Connect SW 12-pin socket casing to CAN interface C* A2* Cable open, RT cable, using miniature connector L* to the cable from plug X11006 A3* Cable open, SW cable, using miniature connector L* to the cable on ground support point X490 A4* Connect socket contact, BL/RT cable, to PIN 1 of plug X14271 A5* Connect socket contact, RT cable, to PIN 2 of plug X14271 A6* SW 2-pin plug housing, with disconnected cables from plug X14271, to socket housing K* A7* Barrel connector, on Head-Up Screen B*

B* Head-Up Screen C* CAN interface K* SW 2-pin socket housing L* Miniature connector

A4010 Junction box in the passenger footwell X11006 10-pin SW socket housing X14271 BL 54-pin socket housing X490 Ground support point in the passenger footwell

All of the designations marked with * apply only to these installation instructions or this wiring diagram.

Cable colours BL Blue GR Grey RT Red BO Bordeaux L-GN Light green SW Black BR Brown NT Natural TR Transparent GE Yellow OR Orange VI Violet GN Green RO Pink WS White