The same Ignition switch load reduction relay problem (with new ignition switch)
Huw Powell
audi at humanspeakers.com
Tue Apr 28 11:13:43 PDT 2009
> I am also wondering if the alternator could have something to do with this.
> Just before I started to have these problems, my alternator light came on
> after start up. If you rev it up a little the light goes out, and the
> system is at 14+ volts like it should be once the light goes out. One of the
> wires from the ignition switch does go to the alternator, could this possibly
> have something to do with it?
Probably not... that sounds like your brushes are almost gone, or
perhaps just a loose/old belt.
Alternator demand is very high immediately after starting (to replace
the charge used from the battery), and one is usually idling, making it
harder to generate some juice.
--
Huw Powell
http://www.humanspeakers.com/audi
http://www.humanthoughts.org/
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