Other information:
ESP Bleeding of Brake System
This procedure should be followed to ensure adequate bleeding of air and filling
of the ESP unit, brake lines and master cylinder with brake fluid.
1.
Remove the reservoir cap and fill the brake reservoir with brake fluid.
...
If it is necessary to rock the vehicle to free it from snow, sand, or mud, first
turn the steering wheel right and left to clear the area around your front wheels.
Then, shift back and forth between R (Reverse) and any forward gear in vehicles
equipped with an Automatic Transaxle. Do not race ...