I was on a longer drive this past weekend, and at one point, the volume on the radio increased dramatically. I glanced at the readout which simply said "Alarm" on it. A couple seconds later the readout was back to normal (as was the volume). What gives?

I have a '04 A4 with a Symphony II. Thanx in advance for any input.

thats odd...

i would break out your owner's manual and read about SVC (speed volume control)adjustments

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Audi Technician

I have the same problem occasionally with my 97 A4. Every now and then the volume goes way up, then way down. I think the SVC is kinda flaky

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97 A4 2.8QM 12v
Debadged, clear corners and side markers

CAUTION: Quattro kicks ass when wet!