Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Audible Warning Device Control Module: Description and Operation







OPERATION
The warning Chime/buzzer module produces a repetitive chime or steady buzzing sound, for either a predetermined amount of time or continuously, under the following conditions.

- The driver's safety belt is unbuckled and the key is in RUN.
- The key is in the ignition switch lock cylinder and the driver door is opened.
- The headlamp switch is in HEAD or PARK, the driver door is opened and the key is not in the ignition switch lock cylinder.