climate control CADILLAC CT4 2021 Convenience & Personalization Guide

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Review this quick reference guide for an overview of some important feat\
ures in your Cadillac CT4. Some optional equipment described in this guide (denoted by ♦) may not be included in your vehicle. More information can be found in your Owner's Manual and at my.cadillac.com.
Certain restrictions, precautions and safety procedures apply to your vehicle. Please read your Owner’s Manual for complete instructions.
INSTRUMENT PANEL
Cruise Control/Forward Collision Alert/Heated Steering Wheel♦/Voice Recognition Buttons
Instrument Cluster/Driver Information Center♦
Super Cruise Steering Wheel Light Bar ♦ *
Super Cruise Driver Attention Camera♦ *
Windshield Wipers Lever
Transmission Paddle Shifters
Driver Information Center Controls/Audio Steering Wheel Controls
Turn Signal Lever/Exterior Lamps Control
Cadillac User Experience Touch Screen & Controls
NFC Bluetooth Pairing Hotspot
Climate ControlsPower Trunk Release
Steering Wheel Adjustment Control
Engine Start/Stop Button (on instrument panel)
Electric Park Brake Switch/ Head-Up Display Controls♦
Driver & Pass. Heated & Ventilated Seat♦/Park Assist♦/Hazard Warning Flasher/ Lane Keep Assist♦ Buttons
Traction Control/Auto Hold/Driver Mode Selector/Auto Stop-Start Buttons
Electronic Precision Shift♦
Wireless Phone Charging Pad♦
Power Window/ Mirror Controls
*Refer to the Super Cruise Convenience & Personalization Guide for additional information.Pre-production model shown. Actual production model may vary.

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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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CLIMATE CONTROLS
AUTO Automatic Operation
ON/OFFA/C Air Conditioning On/Off
Driver’s Temp. Control
SYNC Synchronize passenger’s settings to driver’s settings
Floor Mode
Vent Mode
Defog Mode
Recirculation Mode
Fan Speed Control
MAX Max Defrost
Passenger’s Temp. Control
REAR Rear Window Defog
AUTOMATIC OPERATION
Press AUTO. The system automatically controls the fan speed, air delivery, air conditioning and recirculation to reach the set temperature. If a function is manually adjusted, the auto
indicator turns off and automatic operation for that function is disabled. Functions that have not been adjusted will stay in auto mode.
SYNC TEMPERATURE SETTINGS
Press SYNC to synchronize all climate zone settings to the
driver’s
settings.
CABIN AIR CLEANING IONIZER♦
The ionizer, which removes contaminants such as pollen and dust to help clean the air inside the vehicle, turns on automatically with the climate control system. The ionizer status is shown on the
climate control display on the infotainment screen.
To turn on or off, go to Settings > Vehicle > Climate and Air Quality > Ionizer.
See Climate Controls in your Owner’s Manual.
The climate settings can be adjusted using the climate control buttons or by selecting Climate on the Home page of the infotainment system.
♦ Optional equipment

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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