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Other or unknownPart report

2018 BMW 440I Other or unknown Problems

Complaints
3about this part
Share
43%of 7 total for the year
Median mileage
900miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the other or unknown of the 2018 BMW 440I, 43% of the 7 complaints for this model year. Where a mileage was given, the median is 900 miles.

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.

“I have driven the car now about 900 miles. At no time has the front end collision/pedestrian warning system given me any warning even though I have nearly rear-ended the car ahead and even though I have it set for the earliest warning possible. Bmw n.a. Assist customer care states that I should receive both visible and audible warnings but also states I have to rely on what dealer says. The dealer- dreyer & reinbold - states the system is working as it should. This cannot be true. …”

NHTSA complaint #11099936, filed 2018-06, 900 miles

“My husband bought a BMW through the military sales program, had it delivered to the United States, and we took it with us to Germany where we currently live. The car is made to U.S. specifications and I had been driving the car weekly in Germany to keep the battery running while he is away on a deployment. …”

NHTSA complaint #11461884, filed 2022-04

Related service bulletins

Other or unknown: other model years

YearComplaintsShare of year
2018343%

Other parts of the 2018 BMW 440I

Electrical system
4 complaints
Body and structure
3 complaints
Air bags
2 complaints
Seat belts
1 complaints

← All problems reported for the 2018 BMW 440I

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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