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/


More information about the quattro mailing list