AWD Vehicles, Checking

WARNING: This page is about a different car, the 2024 Audi S6 and 2024 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

Test Sequence:

The operation takes place on a test stand.
For vehicles with manual transmission engage idle.
On vehicles with automatic or dual clutch transmission select the "N" gear.
During this test, the wheels of one axle are driven in opposite directions, to prevent delivering power to the other axle.
The test speed must not exceed 6 km/h (3.7 mph), otherwise the brakes may lock up due to the roller start-up delay (EDL regulation).
Test stands approved by Audi meet these requirements.