Operation CHARM
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Audi
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1990
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Coupe Quattro 20V L5-2309cc 2.3L DOHC (7A)
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Repair and Diagnosis
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Sensors and Switches
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Sensors and Switches - Lighting and Horns
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Brake Light Switch
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Locations
Brake Light Switch: Locations
Switch should be closed (completing the circuit) only when the brake pedal is pushed.