Do 2021 Bmw 4 Series owners report Electrical System problems?

6 of 15 NHTSA complaints for the 2021 Bmw 4 Series (40%) involve Electrical System.

Do 2021 Bmw 4 Series owners report Engine problems?

3 of 15 NHTSA complaints for the 2021 Bmw 4 Series (20%) involve Engine.

Do 2021 Bmw 4 Series owners report Seat Belts problems?

3 of 15 NHTSA complaints for the 2021 Bmw 4 Series (20%) involve Seat Belts.

2021 Bmw 4 Series: Common Problems Owners Report

Across 15 owner complaints to NHTSA, the most reported area is Electrical System (40% of reports).

Most reported areas

Electrical System0 40%

6 reports (40%)

Engine0 20%

3 reports (20%)

Seat Belts0 20%

3 reports (20%)

Power Train0 7%

1 report (7%)

Tires0 7%

1 report (7%)

Source: NHTSA owner complaints · 15 complaints

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General information compiled from public NHTSA complaint data, for reference only, not professional advice and not reviewed by automotive experts. Verify before acting; Studio AM is not responsible for decisions made from it.