See also:

AUX (Auxiliary) input
AUX IN jack: The AUX IN jack is located on the audio unit. The AUX IN audio input jack accepts any standard analog audio input such as from a portable cassette tape/CD player, MP3 player or la ...

Troubleshooting guide
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Keys
1. Two Intelligent Keys 2. Mechanical keys (inside Intelligent Keys) 3. Key number plate ...