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. ...

Clearing the programmed information
Individual buttons cannot be cleared. However, to clear all programming, press and hold the two outside buttons and release when the indicator light begins to flash (approximately 20 seconds). ...

Audible reminder and warning when locking the doors
When the chime or buzzer sounds from inside and outside the vehicle, check for the following. ● The ignition switch is placed in the LOCK position. ● The Intelligent Key is not left ...