See also:

Relative humidity
Corrosion will be accelerated in areas of high relative humidity, especially those areas where the temperatures stay above freezing and where atmospheric pollution exists and road salt is used. ...

Audio operation precautions
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Locking with power door lock switch
To lock all the doors without a key, push the door lock switch (drivers or front passengers side) to the lock position (1) . When locking the door this way, be certain not to leave the key ins ...