2021 BMW 330I Forward collision avoidance Problems
- Complaints
- 3about this part
- Share
- 10%of 29 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the forward collision avoidance of the 2021 BMW 330I, 10% of the 29 complaints for this model year. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“When driving the car when dark enough to activate auto headlights and raining enough to activate auto wipers, after 20 minutes the following message comes on the screen EVERYTIME: Drive Assistance temporarily limited Lane departure also turns on and off while driving in these conditions Also attached are BMW's response after inspecting the car on 3 separate occasions”
NHTSA complaint #11508878, filed 2023-02“Going into a parking spot. Applied brakes, then the car did not brake, then it accelerated hitting a Jeep and finally stopped when the driver side front hit a parking barrier and then the air bags deployed. Sudden unintended acceleration was the cause of this accident. Car was totaled.”
NHTSA complaint #11633498, filed 2025-01“This BMW vehicle's odometer readings are inconsistent and inaccurate resulting in overage of mileage for lessee. This cars BMW tires were not verifiable to be from BMW and tires subsequently failed within 15,000 miles. No entity at BMW, not the dealership, not the sales, not BMW Financial Services or BMW of North America LLC could provide any information regarding the original tires or provide any warranty information regarding the tires - this impact mileage efficiency, miles per gallon and is a way to game the systems. …”
NHTSA complaint #11603482, filed 2024-07Forward collision avoidance: other model years
Other parts of the 2021 BMW 330I
13 complaintsEngine
8 complaintsOther or unknown
5 complaintsAir bags
4 complaintsLane departure
2 complaintsSuspension
2 complaintsBrakes
1 complaintsEngine cooling
1 complaintsBody and structure
1 complaintsTransmission and drivetrain
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaintsWheels
1 complaints
← All problems reported for the 2021 BMW 330I
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology