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2012 Bmw 550i Recalls, Issues & Maintenance

The 2012 Bmw 550i carries 2 open NHTSA recalls — most recently covering turbo/supercharger and fuel pump. Owners report 4 recurring issue clusters, led by “Run-flat tire sidewall bubble and failure.” BMW vehicles use Condition-Based Service (CBS) — the dashboard shows each service item with its own remaining mileage and time, calculated by sensors. The schedule below shows BMW's underlying targets. BMW Ultimate Care covers the first 3 years / 36,000 miles of factory-scheduled maintenance on most new vehicles.

2 Open Recalls

Source: NHTSA

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

Campaign #18V248000 · Apr 18, 2018

Issue: BMW of North America, LLC (BMW) is recalling certain 2011-2012 BMW 550i, 550i xDrive, 550i Gran Turismo, 550i Gran Turismo xDrive, 750i, 750Li, 750i xDrive, 750Li xDrive, 760Li, X5 xDrive50i, X5 M, X6 xDrive50i, X6 M, ActiveHybrid7, MINI Cooper S Convertible, John Cooper Works (JCW) Convertible, Cooper S Countryman, Cooper S Countryman ALL4, Cooper S, JCW, Cooper S Clubman, JCW Clubman, Cooper S Roadster, JCW Roadster, Cooper S Coupe, JCW Coupe and Rolls-Royce Ghost, 2011 BMW X6 Hybrid and 2012 BMW 650i Coupe, 650i xDrive Coupe, 650i Convertible and 650i xDrive Convertible vehicles. The electric auxiliary water pump may fail and cause the circuit board to overheat.

Risk: If the circuit board were to overheat, it can increase the risk of a fire.

Fix: BMW will notify owners, and dealers will replace the electric auxiliary water pump, free of charge. Depending on the model, there are currently limited parts available, however not all parts are available at this time. Owners will be notified of the recall beginning June 11, 2018, and will receive a second notification when remedy parts become available. Owners may contact BMW customer service at BMW 1-800-525-7417, MINI at 1-866-825-1525, or Rolls-Royce at 1-877-877-3735. Note: BMW recommends that owners park their vehicle outdoors until the recall remedy has been performed.

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Campaign #16V746000 · Oct 17, 2016

Issue: BMW of North America, LLC (BMW) is recalling certain model year 2007-2011 BMW X5 3.0si, X5 4.8i, X5 M, X5 xDrive30i, X5 xDrive35i, X5 xDrive48i and X5 xDrive50i, 2008-2011 X6 x Drive35i, X6 xDrive50i and X6 M, 2010-2011 X6 ActiveHybrid, 535i xDrive Gran Turismo, 535i Gran Turismo, 550i xDrive Gran Turismo and 550i Gran Turismo, 2011-2012 528i, 535i, 535i xDrive, 550i and 550i xDrive and 2012 535i ActiveHybrid, 640i Convertible, 650i Convertible, 650i xDrive Convertible, 650i Coupe and 650i Coupe xDrive vehicles. The affected vehicles have in-tank fuel pumps that may have insufficiently crimped wire contacts.

Risk: The loose wires may cause the connector to melt, resulting in a fuel leak. Additionally, the fuel pump may stop working, possibly causing an engine stall and increase the risk of a crash.

Fix: BMW will notify owners, and dealers will replace the fuel pump module, free of charge. The recall began February 2017. Owners may contact BMW customer service at 1-800-525-7417.

Recall data refreshed Sep 13, 2026.

Known issues for this vehicle

What drivers and federal regulators have officially reported about the 2012 Bmw 550i.

Reported to NHTSA

Run-flat tire sidewall bubble and failure

TIRES

11 NHTSA complaints · 2012-03 → 2014-06

“AFTER DRIVING ONLY A FEW THOUSAND MILES THE TIRES ON THE CAR FAILED. THE TWO FRONT TIRES "BUBBLED. WITHIN ONE MONTH AFTER, THE LEFT FRONT FAILED BY "BLOWING". IN THE NEXT TWO MONTHS ALL FOUR "NEW" TIRES FAILED, WITH THE SAME "BUBBLING" ISSUE. 4 MONTHS, 7 TIRES - SOMETHING IS”
— Owner report, NHTSA ODI #10453410
“REPEATED SIDEWALL BUBBLES WITH 2012 BMW 550XI GOODYEAR LS II 245/40/19 RUNFLAT TIRES. 6 TIRES NEEDING TO BE REPLACED WITHIN 33,000 MILES DUE TO SIDEWALL BUBBLES. SIGNIFICANT ISSUE ALSO APPEARS ON SOCIAL MEDIA WEBSITE (WWW.BIMMERFEST.COM) AS WELL AS INDIVIDUALS THAT I HAVE”
— Owner report, NHTSA ODI #10577249
“WE WERE TRAVELING ON A HIGHWAY, HIT A SMALL POTHOLE AND IMMEDIATELY OUR LOW TIRE PRESSURE WARNING WENT OFF. MY HUSBAND WHO WAS DRIVING THE CAR, PULLED TO SAFE LOCATION, GOT OUT TO INSPECT THE PASSENGER FRONT TIRE TO FIND THAT THE GOODYEAR TIRE HAD ACTUALLY BLOWN OUT. WE HAD A 4”
— Owner report, NHTSA ODI #10532606

Read all complaints on NHTSA →

Engine seizure requiring replacement

ENGINE

6 NHTSA complaints · 2014-09 → 2021-07

“Engine is available for inspection upon request. Earlier this month, my 550i completely shut off at a traffic light. When attempting to restart the engine, the Starter strained very hard and smoke came out of the engine. Engine was immediately shut off and the car was towed to a”
— Owner report, NHTSA ODI #11424195
“TL* THE CONTACT OWNS A 2012 BMW 550I. WHILE DRIVING APPROXIMATELY 50 MPH, THE VEHICLE SHOOK. THE CONTACT PULLED OVER AND TURNED OFF THE VEHICLE. SHORTLY AFTERWARDS, THE ENGINE MALFUNCTION WARNING INDICATOR ILLUMINATED AND THE VEHICLE SHOOK AGAIN. THE CONTACT PULLED OVER A SECOND”
— Owner report, NHTSA ODI #11016516
“TL* THE CONTACT OWNS A 2012 BMW 550I. THE VEHICLE STATED THAT WHILE DRIVING AT 30 MPH, THE VEHICLE STALLED AS ALL THE WARNING LIGHTS ILLUMINATED. THE VEHICLE FAILED TO RESTART AFTER NUMEROUS ATTEMPTS. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE VEHICLE WAS”
— Owner report, NHTSA ODI #10633756

Read all complaints on NHTSA →

Fuel pump failure and stall

FUEL/PROPULSION SYSTEM

9 NHTSA complaints · 2012-11 → 2021-06

“THE HIGH PRESSURE FUEL PUMP CAUSED A FIRE IN THE ENGINE COMPARTMENT AND TOTALED THE CAR WITH LESS THAN 60K MILES ON IT”
— Owner report, NHTSA ODI #11399068
“2012 F10 had issues while running as car installed and stopped completely multiple times in traffic. Fuel supply sign came on. Diagnosed as low pressure fuel pump degraded and need replacement. Same recall took place for 2007-2011 5 series model as well via recall campaign No”
— Owner report, NHTSA ODI #11421987
“FUEL PUMP DISENGAGES WHEN THE CAR GETS TOO HOT. IT'S HAPPENED THREE TIMES FORTUNATELY EACH TIME I WAS GOING 20 MPH OR LESS. THE CAR ESSENTIALLY STALLS OUT AND AT HIGHER SPEEDS COULD BE AN ISSUE. BMW HAS MADE A FUEL PUMP RECALL BUT THE 2012 550I DID NOT QUALIFY AND I BELIEVE IT”
— Owner report, NHTSA ODI #11090889

Read all complaints on NHTSA →

Sudden engine shutdown with drivetrain malfunction warning

POWER TRAIN, ELECTRICAL SYSTEM, ENGINE

10 NHTSA complaints · 2015-01 → 2023-09

“I was driving when the vehicle engine randomly shut down with out warning I was on the freeway at the time and could have been hit by a car. I took thr car to an auto repair shop, had the problem inspected snddiagnosed and was told the engine was faulty. I had the engine”
— Owner report, NHTSA ODI #11542232
“My car died in an intersection unexpectedly as if my battery had died. My infant was in the backseat. This was suck a busy intersection that police dept had to park behind me to keep me from being hit. The car could not be put in neutral to move it out of the way. After over an”
— Owner report, NHTSA ODI #11440813
“I WAS DRIVING AT ABOUT 65 MPH ON A HIGHWAY UPHILL, ENGINE COMPLETELY STALLED, NO POWER, GOT A MESSAGE "DRIVE-TRAIN MALFUNCTION, NO MAXIMUM OUTPUT, DRIVE MODERATELY". I WAS SURROUNDED BY CARS/SEMI TRUCKS, VERY DANGEROUS SITUATION. MANAGED TO PULL OVER ON THE SHOULD. COULD NOT”
— Owner report, NHTSA ODI #10895472

Read all complaints on NHTSA →

Issues on other model years

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 13, 2026. Investigation data refreshed Sep 13, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Essential maintenance

Critical for safety and preventing major damage

Engine Oil Service (CBS)

Every 10,000 mi

Replace BMW Longlife-04 (LL-04) full-synthetic oil and filter every 10,000 miles or annually — whichever the CBS system signals first. M-series engines may require shorter intervals; check the vehicle-specific iDrive screen.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Brake Fluid Service (CBS)

Every 24,000 mi

Replace DOT 4 LV brake fluid every 2 years regardless of mileage. CBS triggers based on time, not miles, due to moisture absorption.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Vehicle Check / Inspection (CBS)

Every 30,000 mi

Multi-point inspection covering brakes, suspension, steering, exhaust, fluids, lighting, and underbody. CBS signals every 30,000 miles or 2 years.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free with any paid service. A flashlight and 10 minutes covers the basics yourself.

Engine Air Filter

Every 40,000 mi

Replace engine air filter every 40,000 miles. Higher-performance N55, B58, and S58 engines should be inspected at every oil service.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Spark Plugs

Every 60,000 mi

B48 (2.0L turbo) and B58 (3.0L turbo) require new spark plugs every 60,000 miles. N20/N55 engines often spec 45,000 miles. M-series typically 30,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Automatic Transmission Fluid (ZF 8HP)

Every 60,000 mi

BMW labels the ZF 8HP automatic as 'lifetime fill,' but independent transmission specialists strongly recommend replacement every 60,000 miles. Use BMW-spec ZF Lifeguard 8 — no substitutes.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

Rear Differential Fluid

Every 60,000 mi

RWD and xDrive AWD: replace rear diff fluid every 60,000 miles, sooner with M-Sport or active differential. M-cars require BMW SAF-XO synthetic.

Estimated cost — typical U.S. ranges

Dealer

~$150–$195

Shop

~$105–$135

DIY

~$20–$50

Drain plug + fill plug — straightforward DIY. AWD vehicles have two; budget for both.

xDrive Transfer Case Fluid

Every 60,000 mi

BMW xDrive AWD: replace transfer case fluid every 60,000 miles. Skipping this causes the most common xDrive failure — actuator stuck in 100/0 split.

Estimated cost — typical U.S. ranges

Dealer

~$105–$140

Shop

~$75–$100

DIY

~$15–$40

AWD/4WD vehicles only. Easy drain-and-fill on most platforms.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Microfilter (Cabin Air Filter)

Every 30,000 mi

Replace the activated-carbon microfilter every 30,000 miles. Most BMWs have a single combined cabin/charcoal filter behind the engine bay firewall.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Engine Coolant (G48 / HT-12)

On condition / lifetime

BMW labels coolant as lifetime fill on most modern vehicles. Independent BMW specialists recommend replacement every 4-5 years to prevent water-pump and thermostat housing degradation.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

25 crashes 2010–2024

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

0

complaints mentioning a crash

1

complaints mentioning a fire

Reviewed known issues for this vehicle·Open recalls for this vehicle

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2012 Bmw 550i reflects BMW's published service intervals and the Condition-Based Service system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.

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