10.0

really awful
Crashes / Fires:
0 / 6
Injuries / Deaths:
0 / 0
Average Mileage:
55,028 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2012 BMW X5 electrical problems

electrical problem

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2012 BMW X5 Owner Comments (Page 1 of 2)

problem #27

Nov 152023

X5

  • miles

A D V E R T I S E M E N T S

Vehical randomly shuts off, it all safety systems warning lamps come on l, like ABS, Airbag, and traction control. Found wiring harness laying in a pool of water in the rear right cargo compartment. Rain water leaking from sunroof collected in compartment. The harness contains wires for the the vehicles CAN buss systems the water causes corrosion in the harness, which causes all sorts of problems that could happen at any time like the vehicle shutting off or the airbag or abs warning light coming on.

- Roanoke, VA, USA

problem #26

Mar 012023

X5

  • miles
I was using the seat heating on a very cold day recently and 10 minutes into the drive we noticed a weird smell, but couldn-??t locate the source. As the smell got worse and worse over time, we stopped the car, turned of the interior lights and saw that smoke had accumulated in the cabin, suddenly we found that the seat heater had burned a hole through the leather seat on the rear passenger side, where my girlfriends father sat.

- Sag Harbor , NY, USA

problem #25

Jan 052022

X5

  • miles
Passenger external front and rear door handle assembly caught on fire and melted the rubber grommet. BMW said it was the comfort sensor fuse that should have blown but it did not. The rubber grommet holding the door handle melted. I had to buy two door handles that cost $250 each to replace the ones that burnt out.

- Harrisburg, PA, USA

problem #24

Jan 052021

X5

  • miles

A D V E R T I S E M E N T S

Passenger interior Door handle assembly caught on fire and melted the rubber grommet. BMW said it was the comfort sensor fuse should have blown but did not. I saw blue smoke while driving from the passenger door mirror blowing out of the door handle like a volcano for 2 ft sideways. The rubber grommet holding the door handle melting completely down the outside door exterior. BMW fixed the sensor but my entire electrical system has been a disaster since. the passenger seat air bag warning, the parking brake, sensors working intermittent in the vehicle. There is a problem there should be a recall on the entire electrical system.

- Vero Beach, FL, USA

problem #23

Dec 242021

X5 8-cyl

  • miles
Ever since the rain starter my aux water pump don't work and brake light too. And it seems like something has been draining my battery because battery discharge comes up. And I think the idle idle pulley issue affects almost most of that year bmw X5 because my serpentine belt only installed 10,000 miles ago and already see threads being worn out. Unless that's how long they last. I had to bring the car back in multiple times to get it adjusted because kept making squealing noise. They blamed it on water pump and didn't change the thermostat. Water even leak into front passenger side where all the fuses were. When I connected the battery charger I could hear the pump all of sudden working and the radiator tank sputter water out. I don't want to bring it to dealership and get charged for things that they should fix with charging me but they tell me it's some other issue and have me pay for it. The way they act are worse than gangsters because if you get it fix elsewhere they say it's not covered by them them. And the driveshaft issue, even alot of the cars not in recall are affected and how are they to assume which car need replacing and which dont" I think the v8 engine is just too much power for the other parts to handle and they don't want to admit it. Because how many bmw X5 owners complain about these issue ?"

- Hacienda Heights, CA, USA

problem #22

Aug 022021

X5

  • miles
Front passenger door would not unlock or open from inside or outside. Per dealer and report this appears to be failure of the passenger door actuator/solenoid. Door panel will require removal to confirm. There was no immediate safety issue, however with 3 small children, there is a reluctance to drive this car with the potential for doors locking and no way to extricate them should the problem occur on all doors. My understanding is there is no mechanical release associated with these doors. In addition, if an elderly/handicapped person had been in the front passenger seat during this occurrence, there could have been serious issues with extrication. I have been an engineer for 30 years and liken this problem to the old refrigerator doors latches trapping children inside and similarly, rear trunk latches with no interior releases. I have notified the manufacturer and reported this issue.

- Roanoke, VA, USA

problem #21

Feb 182021

X5

  • 130,000 miles

A D V E R T I S E M E N T S

Right inner brake light assembly on hatchback is prone to water damage which resulted in corrosion of led contacts resulting in failure of the assembly. Loss of function was evident as this taillight went entirely dark and required replacement

- Olympia, WA, USA

problem #20

Feb 022021

X5

  • 125,900 miles
As I was driving the vehicle shut off while vehicle coming at a 40 mph to 50 mph speed limit.local police had to put out cones to make sure my vehicle wasn't going to cause an accident because my battery was drained fast mybe due to the problem

- Auburn, WA, USA

problem #19

Sep 232020

X5

  • 60,000 miles
The idler pulley bolt broke for the third time. The car has approx 60 K miles, and the last replacement was done in May 2018, approx 15 K miles ago. Vehicle was moving and it lost the steering (steering hydraulics stopped working, making it very difficult to steer), battery indicator came on and the engine cooling fan set on high speed. The incident happened while driving, approx half the mile from the house. Was able to slowly pulled it in front of the house. Notified the dealer and waiting for them to come and pick it up, the car is not driveable. This incident, with the idler pulley bolt is the third time after their initial recall. BMW does not have a remedy for this.

- Houston, TX, USA

problem #18

Jul 192020

X5

  • 120,000 miles
The contact owned a 2012 BMW X5. The contact stated that while he was asleep, he had awakened to a loud popping sound coming from outside. The contact looked outside and saw his vehicle was on fire right which was parked in an rv park right next to his camper. The contact immediately called the authorities who were able to extinguish the fire. The vehicle was destroyed as a result of the fire. A fire report was filed and no injuries were reported. The vehicle was towed to a tow yard and awaits an inspection. The contact stated that he had no safety related issues with the vehicle prior to the failure. The dealer nor the manufacturer had yet to be notified of the failure. The failure mileage was approximately 120,000. The VIN was unavailable.

- Luvvock, TX, USA

problem #17

Dec 102018

X5

  • 82,000 miles

A D V E R T I S E M E N T S

The contact owns a 2012 BMW X5. While operating the vehicle, the battery sensor indicator illuminated and the engine misfired. The battery was replaced along with the ignition coil. Later, while driving the vehicle, the oil and engine indicators illuminated. It was discovered that the engine oil levels were very low and oil had to be continuously added to the engine. The vehicle continued to experience battery failures and the message on and battery high drainage comfort access feature malfunctioned. The vehicle was taken to BMW of bridgewater (655 us-202, bridgewater township, NJ 08807) where it was diagnosed that the overhead roof module needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 82,000. The VIN was unknown.

- North Burnswick, NJ, USA

problem #16

Nov 232018

X5

  • 97,000 miles
My car has PCV heater check engine light code coming on and off. BMW is forced by NHTSA to do recall on BMW car fire but only cover up to production model thru December 2011. My car has June 2012 production, the PCV heater valve check engine light has been on and off from last year, I had replaced HVAC heater valve (wrong diagnose for part specific from my mechanic) but now I find out there is a recall for it, but not covering my year. Please advise me if NHTSA can make BMW extend the recall year coverage? thank you.

- Plano, TX, USA

problem #15

Jun 162019

X5

  • 110,000 miles
Elcectrical system malfunction! continued driving is not possible. Have the system checked by the nearest BMW dealer

- East Orange, NJ, USA

problem #14

Oct 192018

X5

  • 48,500 miles
My battery was weak and the time came to change it. I changed the battery, the car starts beautifully. However I have a light system and restraint system malfunctions. My internal lights do not work, my indicator lights do not work. I have been told that my frm needs to be replaced. After doing some research online I have learned that this is a common problem in the X5 series. The vehicle has less than 50,000 miles on it and I only drive it on the weekends. This is the second major malfunction this year. The water pump needed replacement in February. I purchased this certified pos in 2016 from the mamaroneck dealership with 26000 on the vehicle. Oh I forgot to mention less than 6 months after purchasing the case there was an oil leak in the engine. I can't wait to finish paying for this car so I can go back to the more reliable Mercedes Benz that I was accustomed to.

- New York, NY, USA

problem #13

May 042018

X5

  • 91,000 miles
I was driving my BMW X5 and out of nowhere an "engine malfunction warning light" came up accompanied by an engine overheating, I immediately pulled over and called a tow-truck who took my X5 to the nears BMW dealer. The technician stated it was the ivm and the charge air pipe that needed to be replaced, after spending $1,500 on the 2 items, I drove out of the dealer and less than a mile down the road, the same "engine malfunction and vehicle overheating light" came back up. Called the dealer and another tow-truck pick up my X5, then I requested to speak with the shop manager who informed me the problem with the X5 was never pertaining to the ivm or charge air pipe, as they miss overlooked the diagnosis which stated the dme was not working. They change the dme and another $2,000 was charged, after it was repair and I drove away, the same engine malfunction light and vehicle overheating light came up, called the deaelr and they told me that after changing the dme, the new diagnosis stated the watter pump needed to be replaced and this was the part that was creating the engine malfunction and overheated vehicle warning to come up. I ended up changing the water pump and other vehicle parts, that did not needed to be changed and now a recall for the water pump came out. On the meantime, I spent almost $4,000 on repairs when everything could have been done if they would have conducted the water pump recall. Who can reimburse me the amount of money paid? I sent the original dme to see if it was damage, and they came back stating it was not damage at all, therefore the problem was the water pump and not the dme, or ivm or charge air pipe. Please help!!!

- Windermere, FL, USA

problem #12

Jun 132018

X5

  • 72,000 miles
The contact owns a 2012 BMW X5. The contact was alerted to an abnormal noise coming from the vehicle while it was parked at her home. Upon inspection, the contact's husband noticed that the vehicle was filled with smoke. Ten minutes later, the vehicle was engulfed in flames. The fire department was contacted and extinguished the flames. A police report was not filed. The vehicle was not towed. The dealer and manufacturer were not notified. There were no injuries. The failure mileage was approximately 72,000.

- Mobile, AL, USA

problem #11

Sep 242017

X5

  • 83,000 miles
The vehicle had it's check engine light illuminate when started cold, roughly 83K miles. Dealer ran diagnostic test and said the fluid level sensor in the scr passive tabk had failed and required replacement. 6 months prior, the cel had come on, and was related to the scr active tank sensor. BMW extended the warranty on the active tank only to 10Y/120K miles. If BMW is aware of a defect in the active tank, and the same parts are present in the passive, they should extend the warranty of the passive tank module as well.

- Newburgh, IN, USA

problem #10

Jul 312017

X5

  • 63,456 miles
On July 31st 2017, the bolt securing idler pulley and alternator sheared. Battery charge malfunction light came on followed by loss of power steering. Looking at my service record, I see that this same bolt was subject to a recall in January 2013 when car was at 12332 miles. The car is now at 63456. Also noted on BMW owners web site that many other owners of this E70 series design have had the same repeat problem. BMW dealer in ct performed the latest repair and offered no explanation, except that their work is guaranteed for 2 years. Original recall performed by dealer in raleigh nc where car was purchased new has advised me to post this report and call bmwna. I am waiting to hear back from them, but first discussion was not good. They claimed that they did not have a record of this as a continuing problem and would not be able to give me any assurances that it would not happen again. I note that the part number of the new bolt just installed is the same as the old bolt installed in 2013. We were very lucky not to be involved in a serious accident and without some clear assurances that BMW understand how to fix this continuing problem I am very worried about driving the car. At the time of the bolt failure we were driving at about 20mph through the center of the town of stratford ct and just managed to pull off the road into a train station parking lot.

- New Bern, NC, USA

problem #9

Jun 292017

X5

  • 119,000 miles
My wife was driving my vehicle to get car wash. All of a sudden she lost power steering and the car battery warning came on. The idler pulley bolt snapped. Luckily my wife did not crash. She was driving 60mph and lost power steering. She is pregnant and had 2 kids in car. Now I've replaced this bolt again. I put purchased a new idler pulley bolt with loc tite. I replaced it and met every specification that NHTSA required. Basically it only require more torque and loc tite. This time it snapped in my drive way thank goodness. This is a serious traffic safety situation, I've read multiple forums where people have had work done at dealership and the bolt is snapping 3 days later. Obviously BMW did not fix the problem.

- Wichita Falls, TX, USA

problem #8

Nov 052016

X5

  • 59,000 miles
Bought it used 58K miles, on first day the battery died, took it to BMW dealer, labor+parts+programming $475! only after 4yrs the battery failed " after 2 months engine overheating, towed the car to the dealer, water bump +thermostat +flushing coolant and a few more flushing all trans, etc plus aliment, $1800 for water bump and thermostat+ the other things all together came up to $2500 after$300 discount, we went to pickup the car asked for discount and got the bill down to $1978. Very very disappointed about the quality of BMW and electric water pump that fails and needs to be replaced on almost every BMW only after like 30K and up" unlike other cars water pump will fail after 150K-200K miles.

- S Ozone Park, NY, USA

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