Troubleshooting guide
The system should respond correctly to all voice commands without difficulty. If problems are encountered, try the following solutions.
Where the solutions are listed by number, try each solution in turn, starting with number 1, until the problem is resolved.

See also:
To turn system off
Press the /OFF button. ...
Trailer brakes
If your trailer is equipped with a braking system,
make sure it conforms to federal and/or local
regulations and that it is properly installed.
Never connect a trailer brake system directly
...
CD or USB with Compressed Audio Files (models without Navigation System)
The file types supported by this system are MP3
and WMA.
Explanation of terms:
- MP3 MP3 is short for Moving Pictures
Experts Group Audio Layer 3. MP3 is the
most well-known compressed digital ...
