mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Vacuum Pump, Locks|Specifications|Page 8473 > < Vacuum Pump, Locks|Specifications|Page 8471
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Connect test equipment for vacuum and pressure systems with the reservoir to the supply pump.

Fault table

Application of the test steps in the event of pneumatic faults in the various consumers.

Consumer

Test step

Central locking

1, 2, 7

Interior central locking

5, 6, 7

Orthopaedic driver's seat backrest

4, 8

Auxiliary consumers vacuum (e.g. 
automatic heating)

3, 9

 

Test, Part 1 of 2

 

Vacuum Pump, Locks|Specifications|Page 8473 > < Vacuum Pump, Locks|Specifications|Page 8471