Skip to content
Electrical systemPart report

2005 BMW 325I Electrical system Problems

Complaints
11about this part
Share
15%of 71 total for the year
Median mileage
72,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 11 complaints about the electrical system of the 2005 BMW 325I, 15% of the 71 complaints for this model year. Where a mileage was given, the median is 72,000 miles. 1 a fire, 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.

“Problem with electrical system. Left rear brake, tail and turn indicator lights would go on/off. I replaced the bulbs, but there was a loose wire someplace. If the wires/connectors were wiggled, the lights would come on until a bump in the road or I closed the trunk. I reported this to Bmw and but my VIN number was not on the recall list, even though I had the same symptoms. Bmw did repair the problem as a one time good will gesture. Additional VIN's may need to be added to the recall.”

NHTSA complaint #10437424, filed 2011-11, 90,000 miles

“Faulty or inadequate ground wire which burned 8-pin connectors and bulb-holders in both rear quarter panels. Dealer installed additional ground connection to the circuit of the lamps at no charge on 1/19/12, but I am still fighting with corporate office in nj for reimbursement of $271.35 incurred in replacing the other burned out parts prior to the recall in december. My research revealed that section 6(b) of the tread act requires manufactures to include funds for reimbursement of repair expenses prior to recall in a recall plan. …”

NHTSA complaint #10445682, filed 2012-01, 69,000 miles

“I have a 2005 Bmw 325I and recently been experiencing intermittent failure of my turn signal. While I was driving on the road today it failed to operate and I was almost rear ended by a school bus full of children on the road...the bus had to slam on its breaks avoiding major catastrophe by inches. We stopped and made sure all of the children were okay and went our separate ways. I had switched the bulbs out just last week on vehicle and rechecked the tail light assembly. I discovered charred wiring and a charred wiring plug. …”

NHTSA complaint #10262573, filed 2009-03, 56,600 miles

“The complaint was filed on behalf of the contact's mother. The contact's mother owned a 2005 BMW 325i. The contact stated that while the vehicle was parked and unoccupied, the contact's brother noticed that the vehicle was on fire. The contact's brother used a nearby water hose and extinguished the fire. The Fire Department and the Police arrived. A fire report and a Police report were filed, however the Police report information was unavailable. In addition, the contact was informed that the light module was the source of the fire. The contact stated that the failure was a known failure. …”

NHTSA complaint #11749301, filed 2026-07, 127,000 miles

“The incident happened on a freeway exit ramp, near noon time in a sunny ~80 f weather. During the driving, all warning lights on the dash board suddenly started to flash, accompanied with beeping warning sound. The whole flashing and beeping lasted for about 3 seconds. The vehicle did not stall, however. After the incident, car's memory of clock time and trip odometer were lost. Made a check in local Bmw dealer. The local dealer could not retrieve error code from the on board computer, and could not reproduce the symptom during the check.”

NHTSA complaint #10167257, filed 2006-09, 10,404 miles

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
20068517%
20051115%
20042114%
20034322%
20022113%
20011812%
1995310%
1994424%
1993419%
1992513%
1990120%
1989113%

Other parts of the 2005 BMW 325I

Air bags
33 complaints
Exterior lighting
18 complaints
Transmission and drivetrain
4 complaints
Brakes
3 complaints
Vehicle speed control
3 complaints
Visibility (wipers, defrost, mirrors)
3 complaints
Tires
2 complaints
Engine
1 complaints
Fuel system
1 complaints
Latches, locks and linkages
1 complaints
Wheels
1 complaints

← All problems reported for the 2005 BMW 325I

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