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

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

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

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Heated Glass Control Module: Service and Repair

REMOVAL
1. Disconnect and isolate the battery negative cable.

Heater-A/C Control Bezel Remove/Install:




2. Remove the screws that secure the heater - A/C control bezel to the instrument panel.
3. Pull the control bezel out from the instrument panel far enough to access the rear of the defogger switch.

Rear Defogger Switch, Relay And Timer Module Remove/Install:




4. Squeeze the defogger switch retaining tabs and pull the module out from the rear of the heater - A/C control bezel.
5. Unplug the wire harness connector from the back of the defogger switch and remove the switch from the vehicle.
6. Reverse the removal procedures to install.