2004 BMW 530I electrical system problems
28 owner complaints filed with NHTSA name the electrical system on the 2004 BMW 530I — 22% of all complaints for this model year.
What owners report
“Unrepaired Recalls (1) 12V-126:79 Safety: Battery Cable - Insulated Bulkhead Connector Mar 23, 2012 OEM Code 12V-126:79 All the dealerships i contacted to fix this recall never replied to me and The battery connection has ruined my electrical components on my vehicle(Long beach BMW and Cerritos BMW…”
filed Nov 18, 2023
“About three years ago, we filed a complaint with BMW North America. A problem with the front passenger seat. There was smoke As a result, a hole burned through. after that an error message about the airbag came on. We also didn't know that there was a recall about this problem. we made several…”
filed Sep 28, 2021
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
The basic conditions for initializing the power windows are not met.
B510819 · Service Bulletin/Repair Instructions · issued Jan 16, 2024The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information…
B611305 · Service Bulletin/Repair Instructions · issued Jan 11, 2024
Electrical System problems in other 530I years
| Year | Reports | Share |
|---|---|---|
| 2018 530I | 2 | 8% |
| 2007 530I | 16 | 22% |
| 2006 530I | 16 | 19% |
| 2005 530I | 10 | 17% |
| 2003 530I | 8 | 17% |
| 2002 530I | 1 | 3% |
| 2001 530I | 2 | 8% |
Other reported problem areas on the 2004 BMW 530I
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.