There are 1 owner-reported visibility & wipers complaints for the 2018 Mercedes-Benz CLA-Classin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owns a 2018 Mercedes-Benz CLA250. The contact stated that while the vehicle was parked, the sunroof switch was enabled to open the sunroof; however, the sunroof failed to open as intended. The contact stated that the left side of the sunroof did not open as intended. The vehicle was taken to the dealer where it was diagnosed with sunroof assembly failure. The contact was informed that the sunroof assembly needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was unknown. The VIN was unavailable.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026