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Cruise stopped working '03 A4 - Vag-com diagnostics

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Old 10-31-2006, 11:16 AM
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Default Cruise stopped working '03 A4 - Vag-com diagnostics

Hi,

My cruise control has recently stopped working on my '03(B6) A4.
The cuise control will not enable at all.

I have checked with vag-com, but I don't really know what I'm looking for WRT cruise control inputs etc.

I can open Group6 and see some brake pedal inputs(3), throttle %, and "cruise system".
The brake pedal switch status displays 1 0 0 all the time, unless the brake pedal is pressed, when it displays 1 1 1
The cruise System status shows "0" when cruise it switched off, "1" when cruise is enabled (but I can't set a speed), and "17" when cruise is enabled and I press the brake pedal.

I don't know which of these is relevant (if any) - should the brake pedal status be "1 0 0" when the pedal is not pressed, or "0 0 0"?
CAn I view the status of other inputs to the cruise control - ie "set" button etc on stalk, and clutch pedal switch? If so, where?

Thanks for any info,

Jim.
Old 10-31-2006, 03:34 PM
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If manual my guess is Clutch Switch
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