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Lane departurePart report

2018 BMW 430I Lane departure Problems

Complaints
1about this part
Share
3%of 36 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the lane departure of the 2018 BMW 430I, 3% of the 36 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.

“Front driver seat , keep sliding when u hit on breaks on the left legs where seat controls are located the balance between right thigh and left thigh is not well measured so becomes increasingly uncomfortable when thicker person driving the car, could cause an accident and risky, Engine problem - so many coolant leak which has cost me over 6000 dollars to repair and yet Still leaking, when I switch to spot mode this coolant overheat and thrn Another leaking, switch to sports plus more coolant leak Second the seat belt holder, a system is design to hand over the seat belt when doors close the…”

NHTSA complaint #11627063, filed 2024-11

Related service bulletins

Lane departure: other model years

YearComplaintsShare of year
201813%

Other parts of the 2018 BMW 430I

Engine
14 complaints
Engine cooling
8 complaints
Electrical system
5 complaints
Seat belts
4 complaints
Other or unknown
3 complaints
Seats
3 complaints
Air bags
2 complaints
Brakes
2 complaints
Fuel system
2 complaints
Transmission and drivetrain
2 complaints
Back-over prevention (rear camera)
1 complaints
Tires
1 complaints

← All problems reported for the 2018 BMW 430I

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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