Operation CHARM: Car repair manuals for everyone.

Brake Lamp: Description and Operation

Stoplamps are mounted in the same housings as the rear lamps.

Stoplamp functions are performed by double filament bulbs:
- The low power filaments are dedicated to the rear lamp operation and are continuously on when the headlamp switch is in PARK.
- Stoplamp function lights the high power filaments when the driver applies the brake pedal.