See also:

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 ...

Compatibility
The following models are compatible: ● iPod Classic - 5th generation ● iPod Nano - 1st through 2nd generation Make sure that your iPod firmware is updated to the version indicated a ...

Safety note
- Do not disassemble or modify this system. If you do, it may result in accidents, fire, or electric shock. - Do not use this system if you notice any abnormality, such as a frozen screen ...