Mercedes Sprinter Automatic Emergency Braking cannot stay turned on, by design. After driving 30-60 minutes without traffic it turns off, every time. There's more potential for driver confusion and accidents when the system works sometimes and not others. The dealer says this behavior is intentional. A warning light does appear on the dash when AEB is disabled.
Driver assistance
2020 Triple E Unity Driver Assist problems
Owners have filed 1 complaint about the 2020 Triple E Unity's driver assistance with NHTSA - 100% of all its complaints, most recently on December 30, 2021. Phantom braking, automatic emergency braking, lane keeping, blind spot and collision warnings.
- Complaints
- 1
- Recalls
- 0
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Driver Assist complaints
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data