From Ross-Tech Wiki
02588 - Swiveling Trailer Hitch
02588 - Swiveling Trailer Hitch: No or Incorrect Basic Setting / Adaptation
- Malfunction Indicator Light (MIL) ON
- Basic Setting / Adaptation not performed
- Perform Basic Setting / Adaptation
- When found in a Trailer Recognition Control Module, a Basic Setting / Adaptation is not needed. The Fault Code is stored after the Swiveling Trailer Hitch is being operated for the first time. This Fault Code can be ignored, perform an additional Swiveling Cycle using the Controls in the Car. This should allow the System to do another Plausibility Check.