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Electrical systemPart report

2000 BMW 328I Electrical system Problems

Complaints
5about this part
Share
4%of 112 total for the year
Median mileage
90,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the electrical system of the 2000 BMW 328I, 4% of the 112 complaints for this model year. Where a mileage was given, the median is 90,000 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.

“Theres a problem with the gm5 module inside Bmw's that need to be recalled and fixed my currently isn't working and none of my doors will open which I consider a huge safety hazard. From what I understand I'm not the only one with this problem. Bmw needs to aknowledge the problem they have with their cars.”

NHTSA complaint #10993009, filed 2017-06

“The contact owns a 2000 Bmw 328I. While driving 35 MPH, the contact drove over a pothole and the front passenger side curtain and headliner air bags partially deployed inadvertently. The vehicle was taken to an independent mechanic who diagnosed that the passenger side air bag head liner module, passenger side door air bag module, front passenger side door trim panel, battery, and battery cable needed to be replaced. The vehicle was repaired. The contact was aware of NHTSA campaign number: 02v223000 (air bags), but the VIN was not included. The manufacturer was notified of the failure. …”

NHTSA complaint #10745056, filed 2015-07, 90,000 miles

“2000 Bmw 328I (e46) doors will not unlock when temperature rises (weather gets hot) after research found out the mg5 or module must be changed and reprogrammed by Bmw dealer. The relays on the module needed to be replaced or the whole module needs to be replaced and reprogrammed. Bmw says the whole job will cost around $800.00 dollars. The relays are $14.00 dollars each and they tend to go bad very often. …”

NHTSA complaint #10320487, filed 2010-03

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
20162137%
20155645%
20145234%
20136124%
20122318%
201113022%
20103825%
20096132%
20088536%
200712932%
200054%
199977%
1998519%
1997728%
1996413%

Other parts of the 2000 BMW 328I

Air bags
35 complaints
Body and structure
31 complaints
Transmission and drivetrain
27 complaints
Suspension
11 complaints
Engine cooling
5 complaints
Visibility (wipers, defrost, mirrors)
5 complaints
Tires
4 complaints
Engine
3 complaints
Brakes
2 complaints
Exterior lighting
2 complaints
Fuel system
2 complaints
Other or unknown
2 complaints

← All problems reported for the 2000 BMW 328I

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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