See also:

Vehicle recovery (freeing a stuck vehicle)
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Horn
Horn To sound the horn, push the top portion of the steering wheel’s center pad. Do not disassemble the horn. Doing so could affect proper operation of the supplemental front air bag s ...

Nissan vehicle immobilizer system
The NISSAN Vehicle Immobilizer system will not allow the engine to start without the use of the registered key. If the engine fails to start using a registered key (for example, when interferen ...