90q self activating diff lock

[Huw Powell]

> It may not be the switch.  Mine turns itself on in air temperatures
> above 55 - 60 degrees.  Now that cold temperatures are here the diff
> lock never comes on.  Wish I could help more.  I'll be trying to
> trouble shoot mine in the spring.  Mine is a '93 100 CSQ avant with
> 172k miles.

How do you know that isn't the switch having a problem?  Did you ever 
figure out what was causing the anomolous activation at higher temps?

-- 
Huw Powell

http://www.humanspeakers.com/audi

http://www.humanthoughts.org/