2006 Lexus GS 300 Owners Manual - Page 116

GAUGES, METERS AND SERVICE REMINDER INDICATORS D Lexus Park Assist System Warning G13017 If the steering lock is malfunctioning, the master warning light comes on, the engine switch indicator light blinks amber and the above message appears. The engine will not start in this case. Contact your Lexus dealer as soon as possible. G13077 If icicles, snowflakes or mud gets on the ultrasonic sensors of the Lexus park assist system when the system is on, the above message appears and the vehicle symbol and indicator bars continue flashing until the suspected sensor is cleaned. Remove the foreign matter or deice the sensor, the system returns to normal. G13018 If the steering lock is not unlocked due to the load applied to the steering wheel when pushing the engine switch, the master warning light comes on, the engine switch indicator light blinks green and the above message appears. The engine will not start in this case. To start the engine, push the engine switch again while turning the steering wheel in either direction. G13076 If the ultrasonic sensor of the Lexus park assist system is malfunctioning or a sensor cable is broken when the system is on, the malfunctioning sensor flashes, 2 beeps sound 5 times and the above message appears. The flashing sensor is disabled, but other sensors work properly. Have your vehicle checked by your Lexus dealer as soon as possible. 92