See also:

Compatibility
The following models are compatible: ● iPod 5th Generation version 1.2.3 ● iPod Classic - version 1.1 ● iPod Touch - version 2.1* ● iPod Nano - 1st generation version 1 ...

HomeLink universal transceiver (if so equipped)
The HomeLink Universal Transceiver provides a convenient way to consolidate the functions of up to three individual hand-held transmitters into one built-in device. HomeLink Universal Transceiver: ...

Xenon headlights (if so equipped)
HIGH VOLTAGE - When xenon headlights are on, they produce a high voltage. To prevent an electric shock, never attempt to modify or disassemble. Always have your xenon headlights replaced ...