Standard Vehicle Height, Readapting

Special tools and workshop equipment required 

• Vehicle Diagnostic Tester

The air suspension system responds automatically to changes in the vehicle level and equals these out.

The vehicle level can change in the following situations:

• Trailer Mode
• Different load conditions; vehicle empty, vehicle partially or fully loaded.

The standard vehicle height must be readapted, if:

• The coupling rod on a level control system sensor was separated from the control arm.
• A level control system sensor was removed or installed / replaced.
• 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

-- If the standard vehicle height is configured, then select the "Basic Setting, Complete" program. Refer to DIAGNOSTIC ENTRIES .

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