Parking Brake, Checking
WARNING: This page is about a different car, the 2021 Audi e-tron Quattro and 2019 Audi e-tron Quattro. However, it is still accessible from the selected car via links, so may be relevant.
Pay attention to the instructions on the test stand screen.
Activating >>T U V mode<< :
- The seat belt is buckled.
- Rear axle in the one-axle roller test stand
- Ignition is switched off
- Auto Hold is off.
- The front wheels must be stationary.
- The rear wheel must rotate for at least 5 seconds non-stop between 2.5 and 9 km/h
>>T U V mode<< is indicated when the yellow Electric Parking Brake Malfunction Indicator Lamp -K214- is displayed.
-- The yellow electro-mechanical parking brake symbol with a line through it appears in the instrument cluster. Refer to the Owner's Manual; Instruments and Indicator Lamps.
- The electromechanical parking brake does not lock all the way in the >>T U V mode<< immediately.
- Operating the Electro-Mechanical Parking Brake Button -E538- three to four times increases the tension in stages.
- Operating the Electromechanical Parking Brake Button -E538- a fifth time loosens the electromechanical parking brake.
Ending >>T U V mode<< :
- Front wheels, speed greater than 0 km/h
- Rear wheels, speed less than 2.5 km/h or greater than 9 km/h
- Ignition off.