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Cadillac CT4 User Manual

Cadillac CT4
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Cadillac CT4 Owner Manual (GMNA-Localizing-MidEast-15283644) - 2022 -
CRC - 7/28/21
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Keys, Doors, and Windows . . . . . . . . . . 6
Seats and Restraints . . . . . . . . . . . . . . . 29
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Instruments and Controls . . . . . . . . . . 81
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Infotainment System . . . . . . . . . . . . . 133
Climate Controls . . . . . . . . . . . . . . . . . . 190
Driving and Operating . . . . . . . . . . . . 196
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . 280
Service and Maintenance . . . . . . . . . 358
Technical Data . . . . . . . . . . . . . . . . . . . . 368
Customer Information . . . . . . . . . . . . 375
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380
Connected Services . . . . . . . . . . . . . . . 386
Index . . . . . . . . . . . . . . . . . . . . . . . . 389
Introduction
The names, logos, emblems, slogans,
vehicle model names, and vehicle
body designs appearing in this manual
including, but not limited to, GM, the
GM logo, the CADILLAC Emblem, and
CADILLAC CT4 are trademarks and/or
service marks of General Motors LLC,
its subsidiaries, affiliates, or licensors.
This manual describes features that
may or may not be on the vehicle
because of optional equipment that
was not purchased on the vehicle,
model variants, country specifications,
features/applications that may not be
available in your region, or changes
subsequent to the printing of this
owner’s manual, including changes in
standard or optional content.
Refer to the purchase documentation
relating to your specific vehicle to
confirm the features.
Keep this manual in the vehicle for
quick reference.
Danger, Warning, and
Caution
Warning messages found on vehicle
labels and in this manual describe
hazards and what to do to avoid or
reduce them.
{
Danger
Danger indicates a hazard with a
high level of risk which will result
in serious injury or death.
{
Warning
Warning indicates a hazard that
could result in injur y or death.
Litho in U.S.A.
Part No. 84728185
©
2021 General Motors LLC. All Rights Reserved.

Table of Contents

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Cadillac CT4 Specifications

General IconGeneral
BrandCadillac
ModelCT4
CategoryAutomobile
LanguageEnglish

Summary

Introduction

Danger, Warning, and Caution

Defines the meaning of danger, warning, and caution symbols used in the manual.

Keys, Doors, and Windows

Keys and Locks

Details about vehicle keys, remote entry systems, and door lock operations.

Vehicle Security

Describes the vehicle's theft-deterrent features and alarm system.

Windows

Information on vehicle windows, including power window operation.

Seats and Restraints

Seat Belts

Covers proper seat belt usage, safety checks, and pretensioners.

Airbag System

Details about airbag locations, deployment, and system checks.

Child Restraints

Guidelines for securing infants and children in appropriate restraint systems.

Storage

Storage Compartments

Overview of various storage locations within the vehicle.

Glove Box

Instructions on opening, closing, and locking the glove box.

Additional Storage Features

Details on cargo tie-downs, management systems, and safety kits.

Instruments and Controls

Warning Lights, Gauges, and Indicators

Explains various warning lights, gauges, and indicators on the instrument panel.

Information Displays

Details about the Driver Information Center (DIC) and Head-Up Display (HUD).

Vehicle Personalization

Covers customizable vehicle settings and features.

Lighting

Exterior Lighting

Explains exterior lamp controls, automatic headlamps, and IntelliBeam system.

Interior Lighting

Covers instrument panel illumination and interior courtesy/dome/reading lamps.

Lighting Features

Details on entry/exit lighting, approach detection, and battery management.

Infotainment System

Navigation

Instructions on using the navigation system, map views, and destination settings.

Voice Recognition

Details on using voice commands for various infotainment functions.

Introduction

Overview of the infotainment system, its controls, and safety warnings.

Climate Controls

Climate Control Systems

Overview of the dual automatic climate control system and its buttons.

Maintenance

Covers passenger compartment air filter replacement and general service.

Driving and Operating

Driving Information

Tips for better fuel economy, defensive driving, and vehicle control.

Brakes

Details on electric brake boost, ABS, parking brake, and brake assist systems.

Ride Control Systems

Explains Traction Control, Stability Control, and Driver Mode Control.

Vehicle Care

Vehicle Checks

Guidance on performing basic service checks, like hood and engine compartment.

Engine Compartment

Overview of engine components and their locations.

Wheels and Tires

Information on tire types, maintenance, replacement, and pressure.

Service and Maintenance

Maintenance Schedule

Outlines required maintenance checks and services based on mileage and time.

Recommended Fluids, Lubricants, and Parts

Lists specific fluids, lubricants, and replacement parts recommended for the vehicle.

Technical Data

Vehicle Identification

Explains vehicle identification numbers (VIN) and their locations.

Vehicle Data

Provides capacities and specifications for various vehicle systems.

Engine Specifications

Details engine codes, horsepower, torque, and spark plug gap.

Customer Information

Vehicle Data Recording and Privacy

Explains how vehicle data is recorded, used, and protected, including cybersecurity.

Infotainment System

Information on stored data within the infotainment system and deletion instructions.

OnStar

OnStar Overview

Introduction to the OnStar system, its status lights, and button functions.

OnStar Services

Details emergency, security, and roadside assistance services offered by OnStar.

Connected Services

Navigation

Instructions on using the navigation system, map views, and destination settings.

Ensuring Security

Tips for securing Wi-Fi hotspots and the myCadillac mobile application.

Wi-Fi Hotspot

Information on the vehicle's built-in Wi-Fi hotspot and its settings.

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