2013 Bmw x 3 4x4 EPB

Deceloromter not suitable for EPB

The service brake can be tested in the rollers in the usuall way .

To test the EPB
With the rear wheels in the rollers ,start the rollers and wait a few seconds for the EPB lamp to start flashing and apply the EPB switch until the required efforts are acheived.
Some other warning lamps may illuminate due to just 2 wheels turning but will extinguish as soon as the vehicles all 4 wheels rotate at the same speed when removed from the rollers.
The epb efforts are applied in increments