If the electronic key does not operate properly

Lexus GX / Lexus GX Owners Manual / When trouble arises / Steps to take in an emergency / If the electronic key does not operate properly

If communication between the electronic key and vehicle is interrupted or the electronic key cannot be used because the battery is depleted, the smart access system with push-button start and wireless remote control cannot be used. In such cases, the doors can be opened or the engine can be started by following the procedure below.

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Electronic key battery
Replace the battery with a new one if it is depleted.  - You will need the following items: • Flathead screwdriver • Small Phillips-head screwdriver • Lithium battery (CR1632)  - ...

Setting voice guidance volume
Select “Guidance Vol� using the “TUNE/SEL� knob. Change the voice guidance volume. To decrease the volume: Turn the “TUNE/SEL� knob counterclockwise. To increase the volume: Turn th ...

Transferring a call
A call can be transferred between the cellular phone and system while dialing, receiving a call, or during a call. Use one of the following meth- ods: a. Operate the cellular phone. Refer to the m ...