See also:

Input volume
Adjust the input volume in the RSE menu, under A/V AUX input volume. ...

Ignition mode 0
- Insert the remote key in the ignition slot and press it in as far as possible. ...

Reinserting the headlight housing
When reinserting the housing, be sure that the long locking pin (to the left in the illustration) is securely in place in both of its retaining clamps. 1. Plug in the connector until it clicks ...