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.

See also:

Air conditioning filter
The air conditioning filter must be changed regularly to maintain air conditioning efficiency.  - Removal method Turn the “ENGINE START STOP” switch off. Open the glove box and remo ...

Have the vehicle inspected by your Lexus dealer immediately.
A buzzer sounds and a warning message is shown on the multi-informa- tion display. Failure to investigate the cause of the following warnings may lead to the system operating abnormally and possib ...

What is not covered
These warranty obligations do not apply to failures or noncompliance caused by:  • The use of replacement parts not certified in accordance with aftermarket parts certification regulation ...