TT L4-1.8L Turbo (BEA) (2004)
Display Group 066
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Exit function "08 - Read measured value block" by pressing <- button.
If indications do not resemble description:
Check switch
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Remove driver-side storage compartment.
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Disconnect harness connector at brake light switch and brake pedal switch.
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Connect multimeter between terminal 1 and 4 for resistance measurement.
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Specification: infinite Ohm (no continuity)
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Depress accelerator pedal.
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Specification: approx. 0 Ohm
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Connect multimeter between terminal 2 and 3 for resistance measurement.
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Specification: approx. 0 Ohm
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Depress accelerator pedal.
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Specification: infinite Ohm (no continuity)
If specified values are not obtained:
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Replace brake light switch / brake pedal switch.
If specified values are obtained:
Checking voltage supply