Operation CHARM: Car repair manuals for everyone.

Instrument Panel, Gauges and Warning Indicators: Description and Operation

WARNING DEVICES

The warning device system consists of the following:
- Key-in-ignition warning switch
- Door ajar switch
- Driver and passenger safety belt minder switch (integral to the safety belt buckle)
- Vehicle security module

The instrument cluster and the restraints control module (RCM) control the following chimes:
- Safety belt warning (repetitive chime)
- Key-in-ignition warning (repetitive chime)
- Headlamps on warning (repetitive chime)
- Door ajar warning (single tone)
- Air bag warning (repetitive chime)