Which parts fail
Components named in complaints (fuel pump, injectors, fuel tank, hybrid and EV propulsion).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2012 BMW X5 owners, lightly cleaned up (personal details are redacted by NHTSA).
Dear Sir/Madam, I am writing to you today to report a potential issue with my 2012 BMW X5 3.5i, VIN [redacted] . My vehicle appears to be experiencing fuel wire problems , along with the smell of gas, consistent with those described in recall number 16V-746000. I would appreciate it if you would investigate this matter further and advise on the appropriate course of action to address this concern. I have spent too much money on having the car towed around town.. Thank you for your time and attention to this matter. Sincerely, [redacted]
I'm writing to you regarding my 2012 BMW x5m. On October 8, 2017 I was driving my car and suddenly the check engine light came up and almost immediately the car lost power and a very loud banging noise start coming up from the front of the car. I was in the middle of a busy intersection when this happened and the car could barely move. I pulled over as soon as I was out of the intersection and got the car towed to the nearest BMW authorize dealer - BMW of silver spring, md (3211 automobile blvd, silver spring, md 20904). After a few conversations with the dealer I was told that I have to replace the entire engine and that there will be no effort made to determine the reason for the engine failure. The car is a well maintained vehicle and I have records for all the maintenance work done. That includes oil changes done every 5,000- 7,000 miles. …
I was driving my car at 35 miles per hour suddenly the car lost power steering wheel locked so it was hard to keep control of the vehicle. I tried restarting the car but with no results. A policeman had to stay behind me all the time for over an hour until a towing truck came to tow the car. BMW diagnoste the car before with a fuel rail regulator. So I went and replaced that component still the car did not want to start!?. So I towed it to BMW after 4 days of diagnostics that they said the diagnostics itself is $1900! They came to a conclusion that the fuel high pressure pump failed and contaminated the fuel system and broke the injectors and messed up the whole fuel system. Their estimate to replace the whole is over $11000! And to just replace the failed and clean up the fuel system it will cost me over $4000. The car is only $75000 how would a major failure happen to that component. …
Tl* the contact owns a 2012 BMW X5. While driving approximately 30 MPH, the check engine warning and low power mode indicators illuminated. The vehicle was taken to walser BMW auto campus of wichita (11000 e 13th st n, wichita, ks 67206, phone: [phone]) where it was diagnosed that the high pressure fuel pump failed and needed to be replaced. The vehicle was repaired. In addition, while attempting to drive the vehicle, the check engine and low power mode indicators illuminated again. The vehicle was taken back to walser BMW where it was diagnosed that the vanos solenoid failed, there were metal shavings in the oil, and the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not contacted. The approximate failure mileage was 75,140. Consumer stated BMW customer care package b001314 was completed by BMW before consumer purchased the vehicle. At approx. …
While driving home on the most dangerous highway in colorado, my vehicle suddenly went from doing 75mph to 50mph during traffic hour, almost causing my vehicle to get into an accident, with my family in the car. So very dangerous. The engine light and the engine malfunction message came on. I was able to merge off the highway and have my car and have a mechanic take a look at it. The error code is p15df (high pressure fuel pump). I did some research on this and found that BMW had been taken to court on this safety issue. BMW had recalled 1000's of BMW's for this exact same issue. I wrote to BMW customer relations and their response basically is that my car's VIN does to qualify for this recall. I stated to them that it should be recalled because it has the exact same problem as the 1000's that were recalled. In reality they do not want to pay for it. …
The diesel exhaust fluid passive tank in my BMW X5 has failed, which from what I've read in many forums is an unacceptably common occurrence. While taking the car into the dealership to have three other recalls addressed I asked about the tank being covered in the extended emmissions warranty on the car. They informed me that the main diesel exhaust fluid tank is covered (which they replaced because it had failed too), but the reserve or passive tank was not covered under the warranty. Now there is a countdown on the dash that if I drive over 900 miles without fixing it the car will know longer start. I have had my diesel exhaust fluid filled multiple times but the message returns immediately. To replace the defective tank is $2,500. …
I am writing this letter to seek helps on my 2012 BMW X5 35d (VIN#: [redacted]). I have experienced diesel smell in the cabin in the last couple of months and I got engine check light came on last week. We checked the code it saying the EGR cooler is bad and EGR valve is not operating. I want to know is there any recall or campaign regarding this part. This is an environmental emission and human health related issue. I recall I saw this part has an extended warranty 10 years/120000 miles. I have been a loyal BMW owner since 2002 and I will continue to do so. But this diesel smell issue is concerning me since it's health related, especially we have two kids in the car every day.
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.
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.
Engine malfunction light and car overheating caused by water pump, there's no recall for my VIN but it seems this is an ongoing issue with BMW X5 models... The BMW did a recall on my X5 and after they finished the recall the transfer case stopped working properly, however, the transfer case was working perfectly before the recalled. The BMW power train recall damage the transfer case
Fuel System complaints in other X5 years
Frequently asked questions
How common are fuel system problems on the 2012 BMW X5?
NHTSA has 32 complaints about the fuel & propulsion system of the 2012 BMW X5, 11% of the model year's 292 complaints. The component named most often is delivery › fuel pump (1 mentions).
Is there a recall for 2012 BMW X5 fuel system problems?
No. NHTSA lists no fuel & propulsion system recall for the 2012 BMW X5, though it has 14 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2012 BMW X5 fuel system problems start?
Half of the complaints with a recorded mileage happened before about 75,000 miles, and 19% before 25,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.