Shootout Mode - 2WD Dyno

[Fluffmeister AU]

I've seen mention of the infamous shootout mode before which disengages the rear wheels but cant for the life of me find out how to do it

I've got free access to a 2WD Dyno and want to make good use of it

The other option is disengaging the Haldex i believe?

 

[Ric 2001]

Pull the fuse out. That how they used to do it.

 

[veeeight]

Safest method is to disconnect the Haldex Controller connector, either from under the car, or from above (under rear seat, allegedly).

See:
http://www.audi-sport.net/xf/threads/is-there-a-transfer-case-on-the-2015-s3.251986/
http://www.audi-sport.net/xf/threads/haldex-on-a-dyno.230777/
http://www.audi-sport.net/xf/threads/rolling-road.252095/