There are 2 owner-reported driver assist & adas complaints for the 2015 Mercedes-Benz CLA-Classin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Collision Prevention Assist Plus Inoperative Light on the dashboard it appears often and beep I am not sure and why
My collision assist keeps deactivating while driving. This causes my car to go into neutral. However there is not read of an issue with my vehicle per dealership
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