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:

DAC (Downhill Assist Control system)
The DAC helps to prevent excessive speed on steep downhill slopes. The system will operate when the vehicle is traveling under 15 mph (25 km/h) and the four-wheel drive control switch is in the L4 ...

Destination search by “Address Book”
1. Push the “DEST” button. 2. Touch “Address Book” on the “Destination” screen. A list of registered address book entries is displayed. 3. Touch the button of the desired address book ...

Telephone (Hands−free system for cellular phone)
Hands−free system allows you to make or receive a call without taking your hands off the steering wheel by connecting your cellular phone. This system supports Bluetooth . Bluetooth is a wir ...