Clearing Trouble Codes

General Troubleshooting Information

The self-diagnostic function of the driving position memory system detects system problems. This information can be retrieved by displaying diagnostic trouble code on the driving position memory switch indicator.

Canceling the DTC Indication
- Turn the ignition switch OFF or
- Press the MEMO button, or position button 1, or position button 2, or
- Press one of the driving position adjustment switches.

Erasing the DTC from Memory
Make sure you have the anti-theft code for the radio and the navigation system, then write down the frequencies for the XM radio channel presets. Make sure the ignition switch is OFF. Disconnect the battery negative cable for at least 30 seconds. After reconnecting the battery, enter the anti-theft codes for the radio and the navigation system, then enter the customer's XM radio channel presets. Reset the clock.

Erasing the Driving Position from Memory
1. Press and hold all three driving position memory switch buttons.
2. Turn the ignition switch ON (II).
3. Continue to hold all three driving position memory switches for more than 5 seconds, and release them in less than 10 seconds.

DTC 31 - 37:

4. The buzzer will sound for 500 ms to confirm that all driving position data is erased.