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LOCATION:    3.4 Adaptive Damping System (ADS 2) with electronic level control   >   36 Hydraulic Test Program - Damping Test

Hydraulic Test Program - Damping Test

Preparation for Test

1. Check oil level in oil reservoir, correct if necessary.
2. Connect HHT (refer to section 0).

Test scope Test connection Test condition Nominal value Possible cause/Remedy
1.0   Damping valves Activate Comfort/Sport setting.

Test all four damping valves by manually rocking vehicle at respective wheel.
Difference between hard/soft damping must be clearly noticeable. Read out DTC's
Damping valves.