Close
Q:

What does it mean when the voltmeter is reading high?
on 2004 Audi A6 Quattro

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
The volt meter is reading almost to the high red range.
(1) Answer
Some Audis have been known to have faulty gauges causing this concern,but I would have your charging system tested just to be sure your alternator is ok. I've seen these gauges go back to normal after a good smack on the dash!