Operating and display unitRear brakes
The type of brake system installed in the vehicle is
indicated among other things by the corresponding PR number on
the vehicle data sticker.
The vehicle data sticker can be found in the spare wheel
well and in the service schedule.
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Overview of fitting locations – controls in rear doors
1 -
Rear driver side window regulator button -E711-
Removing and installing
→ Chapter
2 -
Rear passenger side window regulator button -E713-
Removing and installing
→ Chapter
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Checking vacuum generation
Note
The average air pressure of the earth's atmosphere at sea
level is 1013 mbar and decreases steeply as the altitude
increases (approx. 100 mbar/1,000 m altitude). Local and time
fluctuations also influence vacuum generation.
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