90q No Brake Lights

Huw Powell audi at humanspeakers.com
Mon Mar 12 16:21:24 EDT 2007

> If both bulbs are out, and the autocheck system doesn't detect a difference,
> would it signal a failure?

No, although in the case of headlights, you'd probably notice.

I didn't think the autocheck in the type 89 even paid attention to the 
brake lights, I thought it was just on the headlights...

> I understood the autocheck system measures the different between the
> left/right bulbs and signals a failure if it detects a difference. 

Huw Powell



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