ignition CADILLAC CT4 2021 Convenience & Personalization Guide

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REMOTE KEYLESS ENTRY
TRANSMITTER (KEY FOB)
KEYLESS ACCESS SYSTEM
Lock
Press to lock all doors and the locking fuel door♦. Press and hold for 3 seconds to close all windows.
To enable automatic mirror folding♦, go to Settings > Vehicle > Comfort and Convenience.
Unlock
Press to unlock the driver’s door and locking fuel door♦ only or all doors. Press and hold for 3 seconds to open all windows.[ Remote Start
After locking the vehicle and while in range, press twice to start the engine from outside the vehicle. After entering the vehicle, press the ENGINE START/STOP button.
Vehicle Locator/Panic Alarm
Press and release to locate your vehicle. The exterior lamps flash and the horn chirps 3 times.
Press and hold for 3 seconds to activate the alarm. Press again to cancel the alarm.
Power Release Trunk
Press twice to open the trunk.
Door/Glovebox Key
Press the button (A) on the side of the key fob to pull out the key. Refer to your Owner’s Manual for instructions to remove the key cylinder cap on the driver’s door handle.
Note: To change or enable some Remote Keyless Entry settings, go to Settings > Vehicle > Remote Lock, Unlock, Start.
See Keys, Doors and Windows in your Owner's Manual.
The Keyless Access System enables operation of the doors and trunk without removing the Remote Keyless Entry transmitter (key fob) from your pocket or purse. The key fob must be within 3 feet of the trunk or door being unlocked.
KEYLESS UNLOCKING
With the key fob within range:
Press the button on the driver’s door handle to unlock the
driver’s door only or all doors, including the trunk and locking fuel door♦.
Press the button on a passen-ger door handle to unlock all doors, including the trunk and locking fuel door♦.
Press the touch pad above the license plate to open the trunk.
KEYLESS LOCKING
With the ignition off, the key fob removed from the vehicle, and all doors closed:
Press the button on any door handle to lock all doors, the trunk and locking fuel door♦.
PASSIVE LOCKING
To have all doors, the trunk and locking fuel door♦ lock automat-ically after a short delay when the ignition is off, the key fob is removed from the vehicle, and all doors are closed, go to Settings > Vehicle > Remote Lock, Unlock, Start > Passive Door Lock.
To have the driver's door or all doors unlock when using the button on the driver's door handle, go to Settings > Vehicle > Remote Lock, Unlock, Start > Passive Door Unlock.
See Keys, Doors and Windows in your Owner's Manual.♦ Optional equipment
A

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KEYLESS START
The Remote Keyless Entry transmitter (key fob) must be in the vehicle to turn on the ignition.
START
With the vehicle in Park or Neutral, press and hold the brake pedal and then press the ENGINE START/STOP button to start the engine. The green indi-cator on the button will illuminate.
Note: If the key fob battery is weak, place the key fob in the rearward cup-holder in the center console to enable the engine to start. Replace the key fob battery as soon as possible.
STOP/OFF
Shift to Park and press the ENGINE START/STOP button to turn off the engine.
Retained Accessory Power will be available after the engine is turned off for up to 10 minutes, or until the driver's door is opened, to operate the radio, power outlets, OnStar♦, and wireless charging system♦. Power window and sunroof♦ functionality will stop when any door is opened.
ACCESSORY
With the engine off and the brake pedal NOT depressed, press the ENGINE START/STOP button to place the vehicle in Accessory mode to enable use of certain electronic features. The amber indicator on the button will illuminate.
See Driving and Operating in your Owner's Manual.
AUTO ENGINE STOP/START
The fuel-saving stop/start system automatically turns off the engine, referred to as an Auto Stop, when the brake pedal is pressed and the vehi-cle is at a complete stop, if certain operating conditions are met. In Auto Stop mode, the tachometer will read AUTO STOP. When the brake pedal is released or the accelerator pedal is pressed, the engine will restart. After parking the vehicle and turning off the engine, the tachometer will read OFF.
The engine may remain running or restart when the vehicle is stopped if:
• A minimum vehicle speed was not reached prior to stopping.
• The engine or transmission is not at the required operating temperature.
• The outside temperature is not in the required operating range.
• The shift lever is in any gear other than Drive (D).
• The battery charge is low.
• The climate control system requires the engine to run based on the current settings.
• The Auto Stop has reached the maximum allowed time.
AUTO ENGINE STOP/START DISABLE
Press the $ Auto Stop button on the center console to turn off the automatic stop/start system. The button indicator turns off when the system is disabled.
The system is turned on each time the vehicle is started.
See Driving and Operating in your Owner's Manual.

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FRONT SEAT FEATURES
POWER SEAT ADJUSTMENT
A. Thigh Support Adjustment♦
Pull up and slide the lever to adjust the thigh support.
B. Seat Adjustment
Move the horizontal control to move the seat forward or rearward and to tilt♦, raise or lower the seat.
C. Seatback Recline Adjustment
Move the vertical control to recline or raise the seatback.
D. Lumbar Support Adjustment♦
Press the round control or turn the feature select knob♦ (not shown) to adjust the amount and position of lumbar support.
FRONT SEAT LUMBAR MASSAGE♦
With the ignition On, turn the feature select knob on the side of the seat (not shown) to view and select the massage settings shown on the infotainment screen. Press the massage recall button (E) on the side of the seat to activate the most recent massage setting.
AUTOMATIC HEATED/VENTILATED FRONT SEATS♦
When the vehicle is turned on, the heated or ventilated front seats may automatically activate based on the vehicle’s interior temperature.
To turn the automatic heated or ventilated front seats on or off, go to Settings > Vehicle > Climate and Air Quality.
SET SEAT MEMORY♦ POSITIONS
With the ignition On or in Accessory mode:
1. Adjust the driver’s seat and power out-side mirrors to the desired positions.
2. Press and release the SET button on the driver’s door. A beep will sound.
3. Immediately press and hold button 1 or 2 until two beeps sound. Use the button that matches the Driver Information Center welcome message indicating driver 1 or 2.
To store a seat position for more clearance when exiting the vehicle, repeat the steps using the Exit button.
RECALL SEAT MEMORY♦ POSITIONS
Press and hold button 1, 2 or Exit until the set position is reached.
The memory/exit positions can be programmed to be recalled automatically when the ignition is turned On/Off (for exit recall, the driver’s door must be opened).
To set the automatic recall options, go to Settings > Vehicle > Seating Position > Seat Entry Memory and Seat Exit Memory.
See Seats and Restraints in your Owner’s Manual.
♦ Optional equipment
B
A
CD
E

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DRIVER MODE SELECTOR
The Driver Mode Selector system automatically adjusts the steer-ing, braking, engine sound and other♦ tuning in real time. Pressing the MODE button on the center console displays the mode menu on the instrument cluster and activates the next available mode.
DRIVER MODES
My Mode – Allows the engine sound, steering and braking feel to be custom-ized to your preference; go to Settings > Vehicle > My Mode.
Tour – Use in normal driv-ing for balanced comfort and handling.
Sport – Use where road
conditions or personal preference dictate a more performance-oriented response. Performance Shift Features are enabled when spirited driving is detected.
Snow/Ice – Use during slippery conditions to help control wheel speed.
The mode features vary. Not all vehicles have all features.
See Driving and Operating in your Owner’s Manual.
ELECTRIC PARK BRAKE
To apply the park-brake, press the Park Brake switch on the left side of the instrument panel. PARK will appear on the instrument cluster when the park brake is set.
To release the park brake, turn on the ignition, press the brake pedal, and then press the switch.
See Driving and Operating in your Owner’s Manual.
Automatic Vehicle Hold will hold the vehicle stationary after the brake pedal has been released and until the accelerator pedal is pressed. The indicator illuminates in green on the instrument
cluster when the system is holding the vehicle.
To turn the system on or off, press the AUTO HOLD button on the center console.
See Driving and Operating in your Owner’s Manual.
AUTOMATIC VEHICLE HOLD

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DRIVER ASSISTANCE SYSTEMS
FRONT AND REAR PARK ASSIST♦ – During low-speed park-ing maneuvers, the system provides “distance to closest object”
information on the Driver Information Center and the Safety Alert Seat pulses or a beep sounds (if selected). When an object is very close, the Safety Alert Seat pulses or 5 beeps sound (if selected).
Press the Park Assist button on the instrument panel
center controls to turn Park Assist and Reverse Automatic Braking♦ on or off.
REAR CROSS TRAFFIC ALERT♦ – When in Reverse, the system warns of detected cross traffic approaching in either direction by dis-playing a red alert on the infotainment screen and the left or right side of the Safety Alert Seat pulses or beeps sound (if selected).
To turn the system on or off, go to Settings > Vehicle > Collision/Detection Systems > Rear Cross Traffic Alert.
HD REAR VISION CAMERA – When the vehicle is in Reverse below 8 mph, a view of the area behind the vehicle displays on the info-tainment screen.
See Driving and Operating in your Owner’s Manual.
TIRE PRESSURE MONITOR
The Low Tire Pressure warning light on the instrument cluster illuminates when one or more of the vehicle’s tires is
significantly underinflated. Fill the tires to the proper tire
pressures listed on the Tire and Loading Information label, located below the driver’s door latch. Current tire pressures can be viewed on the Driver Information Center.
With the ignition On or in Accessory mode, the Tire Fill Alert will provide visual and audible alerts when inflating a tire. When the recommended tire pressure is reached, the horn sounds and the turn signal changes from flashing to a solid light.
See Vehicle Care in your Owner's Manual.
SUNROOF♦
OPEN/CLOSE THE SUNROOF
Press the TILT switch to vent the sunroof. Pull the switch to close the sunroof.
Press the SLIDE switch to express-open the sunroof. Press again to stop movement.
Pull the SLIDE switch to express-close the sunroof. Pull again to stop movement.
See Keys, Doors and Windows in your Owner's Manual.
♦ Optional equipment