2021 Volkswagen ID 3 and ID 4 EPB procedures

Testing the EPB and service brake can be performed in the brake rollers

Carry out the brake roller test in the normal way

Ensure the mil parking brake lamp is not illuminated

After testing the front brakes ,place the rear of the vehicle in the rollers ,when it comes to testing the EPB
Engine on
(Instructions state to wear seat belt )
Neutral gear
Start rollers
Wait 3 secs for the drive system to deactivate .
Front wheel s must remain static for 3 secs.
Rear wheels must rotate for at least 3 secs at constant speed between 2 /9 km /h
The vehicle will enter test mode ,parking brake lamp will illuminate to let you know .

First Actuations of the EPB switch will not fully close the EPB .
The 2nd actuation of the EPB switch will close the EPB ,record the readings

To remove from test mode drive out of rollers or recycle the start process

The decelorometer is not suitable to test the EPB