Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) - 2021 - crc - 7/13/20 Introduction features/applications that may not be Contents available in your region, or changes subsequent to the printing of this ’ Introduction . 1 owner s manual. Refer to the purchase documentation Keys, Doors, and Windows . 6 relating to your specific vehicle to Seats and Restraints . 30 confirm the features. Storage . 78 Keep this manual in the vehicle for Instruments and Controls . 81 The names, logos, emblems, slogans, quick reference. vehicle model names, and vehicle Lighting . 125 body designs appearing in this manual Canadian Vehicle Owners Infotainment System . 133 including, but not limited to, GM, the A French language manual can be GM logo, the CADILLAC Emblem, and Climate Controls . 195 obtained from your dealer, at CADILLAC CT4 are trademarks and/or www.helminc.com, or from: Driving and Operating . 201 service marks of General Motors LLC, its subsidiaries, affiliates, or licensors. Propriétaires Canadiens Vehicle Care . 302 For vehicles first sold in Canada, Service and Maintenance . 377 On peut obtenir un exemplaire de ce substitute the name “General Motors guide en français auprès du Technical Data . 392 of Canada Company” for Cadillac concessionnaire ou à l'adresse Customer Information . 396 Motor Car Division wherever it suivante: appears in this manual. Reporting Safety Defects . 406 Helm, Incorporated This manual describes features that Attention: Customer Service OnStar . 409 may or may not be on the vehicle 47911 Halyard Drive Connected Services . 414 because of optional equipment that Plymouth, MI 48170 was not purchased on the vehicle, USA Index . 417 model variants, country specifications, Litho in U.S.A. Part No. 84432194 A First Printing © 2020 General Motors LLC. All Rights Reserved. 21_CAD_CT4_COV_en_US_84432194A_2020JULY20.pdf 1 6/16/2020 2:06:46 PM 2021 CT4 C M Y CM MY CY CT4 CMY K 84432194 A US ONLY Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) - 2021 - crc - 7/13/20 2 INTRODUCTION Using this Manual { Warning Symbols To quickly locate information about Warning indicates a hazard that The vehicle has components and the vehicle, use the Index in the back labels that use symbols instead of could result in injury or death. of the manual. It is an alphabetical text. Symbols are shown along with list of what is in the manual and the the text describing the operation or page number where it can be found. Caution information relating to a specific component, control, message, gauge, Danger, Warning, and Caution indicates a hazard that or indicator. Caution could result in property or vehicle damage. M : Shown when the owner’s manual Warning messages found on vehicle has additional instructions or labels and in this manual describe information. hazards and what to do to avoid or * : Shown when the service manual reduce them. has additional instructions or information. { Danger 0 : Shown when there is more Danger indicates a hazard with a — A circle with a slash through it is a information on another page high level of risk which will result “see page.” in serious injury or death. safety symbol which means “Do not,” “Do not do this,” or “Do not let this Vehicle Symbol Chart ” happen. Here are some additional symbols that may be found on the vehicle and what they mean. See the features in this manual for information. u : Air Conditioning System G : Air Conditioning Refrigerant Oil 9 : Airbag Readiness Light Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) - 2021 - crc - 7/13/20 INTRODUCTION 3 ! : Antilock Brake System (ABS) R : Fuse Block Cover Lock Location ~ : Pedestrian Ahead Indicator $ : Brake System Warning Light + : Fuses O : Power 9 : Dispose of Used Components j : ISOFIX/LATCH System Child 7 : Rear Cross Traffic Alert Properly Restraints I : Registered Technician P : Do Not Apply High Pressure Q : Keep Fuse Block Covers Properly Water Installed S : Remote Vehicle Start B : Engine Coolant Temperature | : Lane Change Alert > : Seat Belt Reminders _ : Flame/Fire Prohibited @ : Lane Departure Warning I : Side Blind Zone Alert H : Flammable A : Lane Keep Assist h : Stop/Start [ : Forward Collision Alert * : Malfunction Indicator Lamp 7 : Tire Pressure Monitor : : Oil Pressure d : Traction Control/StabiliTrak/ Electronic Stability Control (ESC) X : Park Assist a : Under Pressure V : Vehicle Ahead Indicator Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) - 2021 - crc - 7/13/20 4 INTRODUCTION Instrument Panel Overview Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) - 2021 - crc - 7/13/20 INTRODUCTION 5 1. Air Vents 0 199. 8. Infotainment. See Overview 0 134. 17. Shift Lever. See Automatic 2. Exterior Lamp Controls 0 125. 9. Light Sensor. See Automatic Transmission (Mechanical Shifter) 0 0 226 or Turn Signal Lever. See Turn and Headlamp System 127. 0 0 Automatic Transmission (Electronic Lane-Change Signals 128. 10. Hazard Warning Flashers 128. Shifter) 0 228. 3. Tap Shift Controls (If Equipped). 11. Dual Automatic Climate Control 0 18. ENGINE START/STOP Button. See See Manual Mode (Electronic Shifter) System 195. Ignition Positions 0 218. 0 234 or 12. Heated and Ventilated Front Seats 19. Horn 0 82. Manual Mode (Mechanical Shifter) 0 37 (If Equipped). 0 233. 20. Steering Wheel Adjustment 0 82. 13. Lane Keep Assist (LKA) 0 289 (If 0 0 4. Cruise Control 247. Equipped). 21. Head-Up Display (HUD) 112 (If Equipped). Adaptive Cruise Control (Advanced) 14. Traction Control/Electronic Stability 0 249 (If Equipped). Control 0 238. 22. Hood Release (Out of View). See Hood 0 305. Forward Collision Alert (FCA) System Stop/Start Disable Switch. See Stop/ 0 281 (If Equipped). Start System 0 220. 23. Instrument Panel Illumination 0 Control 0 129. Heated Steering Wheel 82 (If Automatic Vehicle Hold (AVH) 0 238. Equipped). 24. Data Link Connector (DLC) (Out of MODE Button or « /ª Button 5. Instrument Cluster (Base Level) 0 88 View). See Malfunction Indicator (V-Series Only). See Driver Mode 0 or Lamp (Check Engine Light) 97. Control 0 240. Instrument Cluster (Uplevel) 0 90. 25. Electric Parking Brake 0 236 (If 15. Wireless Charging Pad (If Driver Information Center (DIC) Equipped). Equipped) (Out of View). See Display. See Driver Information Wireless Charging 0 85. Center (DIC) (Base Level) 0 106 or Driver Information Center (DIC) 16. Park Assist Button. See Assistance (Uplevel) 0 109. Systems for Parking or Backing 0 274. 6. Steering Wheel Controls 0 136 (If Equipped). 7. Windshield Wiper/Washer 0 82. Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) - 2021 - crc - 7/13/20 6 KEYS, DOORS, AND WINDOWS Keys, Doors, and Exterior Mirrors Keys and Locks Convex Mirrors . 23 Windows Power Mirrors . 24 Keys Folding Mirrors . 24 Keys and Locks Heated Mirrors . 25 { Warning Automatic Dimming Mirror . 25 Keys . 6 Leaving children in a vehicle with a Remote Keyless Entry (RKE) Reverse Tilt Mirrors . 25 remote key is dangerous and System . 7 Interior Mirrors Remote Keyless Entry (RKE) children or others could be Interior Rearview Mirrors . 26 seriously injured or killed. They System Operation . 7 Manual Rearview Mirror . 26 Remote Vehicle Start . 13 could operate the power windows Automatic Dimming Rearview or other controls or make the Door Locks . 15 Mirror . 26 Power Door Locks . 17 vehicle move. The windows will Delayed Locking . 17 Windows function with the remote key in the Automatic Door Locks . 17 Windows . 26 vehicle, and children or others Lockout Protection . 18 Power Windows . 26 could be caught in the path of a Safety Locks . 18 Sun Visors . 28 closing window. Do not leave Doors Roof children in a vehicle with a remote key. Trunk . 19 Sunroof . 28 Vehicle Security Vehicle Security . 20 Vehicle Alarm System . 20 Immobilizer . 22 Immobilizer Operation . 23 Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) - 2021 - crc - 7/13/20 KEYS, DOORS, AND WINDOWS 7 To remove the mechanical key, press . Check the location. Other vehicles the button on the side of the remote or objects may be blocking the key near the bottom, and pull the signal. mechanical key out. Never pull the . Check the remote key battery. See mechanical key out without pressing “Battery Replacement” later in this the button. section. If it becomes difficult to turn the key, . If the remote key is still not working inspect the key blade for debris. correctly, see your dealer or a Periodically clean with a brush qualified technician for service. or pick. Remote Keyless Entry See your dealer if a new mechanical key is needed. (RKE) System Operation Contact Roadside Service if locked out The Keyless Access system allows for of the vehicle. See Roadside Service vehicle entry when the remote key is 0 400. within 1 m (3 ft). See “Keyless Access Operation” later in this section. With an active OnStar or connected service plan, an OnStar Advisor may The remote key functions may work remotely unlock the vehicle. See up to 60 m (197 ft) away from the OnStar Overview 0 409. vehicle. Other conditions can impact the Remote Keyless Entry performance of the remote key. See (RKE) System Remote Keyless Entry (RKE) System 0 7. See Radio Frequency Statement 0 405. The mechanical key, inside the remote If there is a decrease in the remote key, is used for the driver door and key operating range: glove box. Check the distance. The remote key may be too far from the vehicle. Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) - 2021 - crc - 7/13/20 8 KEYS, DOORS, AND WINDOWS programmed to unlock all doors on three seconds to sound the panic the first button press. See Vehicle alarm. The horn sounds and the turn Personalization 0 116. When remotely signal lamps flash for 30 seconds, unlocking the vehicle at night, the or until 7 is pressed again or the headlamps and back-up lamps may vehicle is started.