key fob battery CADILLAC XT4 2021 Convenience & Personalization Guide

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KEYLESS STARTAUTO ENGINE STOP/START
The Remote Keyless Entry (RKE) transmitter (key fob) must be in the vehicle to turn on the ignition.
START With the vehicle in Park or Neutral, press the brake pedal and then press the ENGINE START/STOP button to start the engine. The green indicator on the but-ton will illuminate.
Note: If the RKE transmitter battery is weak, place the transmitter in the forward
cupholder in the center console to enable the engine to start. Replace the transmitter battery as soon as possible.
STOP/OFF Shift to Park and press the ENGINE START/STOP button to turn off the engine.
Power will be available for 10 minutes to operate the audio system until the driver’s door is opened and to operate the windows and sunroof♦ until any door is opened.
ACCESSORY With the engine off and the brake pedal NOT depressed, press the ENGINE START/STOP button to place the ignition system in the Accessory mode. The amber indicator on the button will illuminate.
See Driving and Operating in your Owner's Manual.
A fuel-saving stop/start system has been integrated with the 2.0L Turbo engine. While driving, when the brake pedal is applied and the vehicle is at a complete stop, the automatic engine stop/start system may turn off the engine, depending on operating condi-tions. When the engine is off, the tachometer will read AUTO STOP. Upon releasing the brake pedal or applying the accelerator pedal, the engine will restart. After parking the vehicle and turning off the engine, the tachometer will read OFF.
The engine may remain running when the vehicle is stopped if:
• A minimum vehicle speed was not reached prior to stopping.
• The engine or trans-mission 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.
AUTO ENGINE STOP/START DISABLE Press the $ Auto Stop button on the center console when the engine is running to turn off the stop/start system. The button indicator is not illuminated when the system is off.
The system automatically turns on each time the vehicle is started.
See Driving and Operating in your Owner's Manual.