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92 S4 Digital Radio Dash Display...
In message <email@example.com> Nivi writes:
> Suddenly, on the highway, I was treated to an interesting display of
> flickering horizontal lines, checkerboard activity, etc., in the warning light
> window (digital area in the center) where the radio station is normally
Ah. Experienced Audi drivers shout: "TILT!" at such moments.
It's usually a bad chassis ground. Do not accept apparent physical
robustness as proof of electrical continuity. Check the brown wire
grounds to the engine especially.