Standard Vehicle Height, Readapting

The standard vehicle height must be readapted, if:

• The coupling rod on a level control system sensor was loosened from the control arm.
• A level control system sensor was removed or installed / replaced.
• A shock absorber with the damping adjustment valve was replaced on the front or rear axle.
• An air spring strut on the front or rear axle was replaced.
• The Drivetrain Control Module - J775- was loosened and reattached / removed and installed / replaced.

Requirements

• The vehicle must be standing on a level surface.
• The vehicle may not be loaded.

Procedure 

-- Connect the Vehicle Diagnostic Tester.

-- Switch the ignition on.

-- Select and start the Diagnostic  operating mode.

-- Select the Test plan  tab.

-- Select the Select individual test  button and select the following tree structure consecutively:

• Diagnostic-capable systems 
• 0074 - Suspension control J775 
• 0074 - Suspension control functions 
• 0074 - Basic setting complete 

-- Start the selected program and follow the instructions on the Vehicle Diagnostic Tester display.

• The standard vehicle height is reached.