MERCEDES-BENZ · 2026-06-30
Complaint Display message in the instrument cluster: "Driving assistance system function limited" This message can occur repeatedly while driving. Note: Fault code U160E97. Additionally, P161400 and/or C11009A may also be stored. Affected control units can be any of the radar sensors (B29/21, 22, 23, or 24). Cause Hardware malfunction. Remedy If the DTC is present in any of the radar sensors prior to a vehicle production date of May 12, 2026, follow the guided test. If the DTC is present in any of the radar sensors after a vehicle production date of May 12, 2026, please create a TIPS case to the Body/Chassis/Entertainment Inbox. Note: Multiple radar sensors in a vehicle may also be affected.