Seat Belt Warning Light
WARNING: This page is about a different car, the 2003 Lexus RX 300 and 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the connector from the buckle switch and ground terminal on the wiring harness side connector. See CONNECTOR IDENTIFICATION .
- Turn the ignition switch ON and check that the warning light lights up.
- If the warning light does not light up, check the bulb circuit. See BULB CIRCUIT under CIRCUIT TESTS.