audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

LED Test Light|Page 25910 > < LED Test Light|Page 25908
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Allow brake pedal to return slowly to its normal position.

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Both readouts should return from 1 to 0.

If one or both of the displays does not change from 0 to 1:

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Check voltage supply.

Checking voltage supply

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Remove storage compartment on driver's side.

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Disconnect 4-pin harness connector on brake pedal.

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Connect multimeter (voltage range) between the following sockets on the connector:

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Switch ignition off.

4-pin connector on wiring

Specification

harness, socket

LED Test Light|Page 25910 > < LED Test Light|Page 25908