The plastic covering over that is connected to the battery in the trunk started to slowly corrode and melt. It burned through the trunk cover and also burned into a bag and coat I had sitting in the trunk. I was on a long-distance road trip and I kept smelling something odd, but no warning lights came on. When I opened the trunk and removed my luggage, there was some smoke and then I saw the place…
2015 bmw 535i electrical problems
moderate 3 complaints filed with NHTSA · avg repair $850
Complaints
3
Recalls
0
Crashes
0
Avg fix
$850
What owners are reporting 3 most recent
MY 2015 BMW 535I XDRIVE WITH LESS THAN 50K MILES HAD THE DOOR LOCK ACTUATOR STOP WORKING. IF YOU TRIED TO OPEN THE DOOR (ONCE THE CAR WAS IN PARK, OR TURNED OFF) AND THE LOCK BUTTON WOULD COME UP AND GO BACK DOWN BUT WOULD NOT UNLOCK. THE ONLY WAY TO GET THE DOOR TO UNLOCK WAS TO PUSH THE UNLOCK BUTTON ON THE CENTER CONSOLE. I HAVE READ ONLINE THAT THIS HAS BEEN AN ISSUE ON MULTIPLE VERSIONS OF BM…
Myself along with thousands of other owners are having moisture build up issues inside the headlight that eventually create puddles of water that short out the headlights which is $5000 for each headlight replacement.
Common questions
How serious is the electrical problem on the 2015 bmw 535i?
It's a documented issue but not catastrophic. 3 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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