A few questions on my new A4

[Louis-Alain Richard]

> 1. I read online that this car has the torsen diffs with electronic 
> diff
> locks. How hard is it to install a manual bypass for these? I LOVE the
> ability of my 4000Q to manually lock diffs - makes the car hella more 
> fun on
> gravel. And before I get lectured on it - yes I know the dangers of 
> driving
> on pavement with locked diffs.
>
Don't dream of this, since rear Electronic Differential Lock is exactly 
what it means: an electronic software that pseudo-locks the rear diff 
via the ABS pump by braking the wheel that spins. There is no physical 
locking device. And I won't start on the Torsen central diff, which is 
an limited slip differential.

That's the price of progress :-(

Louis-Alain