IllustrationAfter driving for an hour I noticed smoke coming from under the hood of the car, I opened the hood to and noticed the smoke coming from under the plastic cover which covers the turbo and catalytic converter In That area. After removing the cover I saw a bright flame coming from under the hood.
2013 BMW X5
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2013 BMW X5 do not stand out strongly from the model-year median of 100.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all X5 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
110–25K
925–50K
3050–75K
975–100K
7100–150K
1150K+
67 reports with mileage · 81 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Air Bags. Review the 47 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 44 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 36 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
2 crash reports7 fire reports5 injury reports
What owners actually said
148 reports2013 X5 Xdrive35i overheating temperature icon appears drive moderately to red hot temperature icon but doesn’t overflow. Possible water pump and electrical issues. Smell something burning.
I had been getting battery discharge warnings off and on. I went to fill my car up with gas yesterday, and after I filled it up, the car wouldn't start. After having it towed to my house, my husband and I were looking at it this morning. We discovered that the battery charge distribution box had melted and even burned a hole in …
Read full complaint
I had been getting battery discharge warnings off and on. I went to fill my car up with gas yesterday, and after I filled it up, the car wouldn't start. After having it towed to my house, my husband and I were looking at it this morning. We discovered that the battery charge distribution box had melted and even burned a hole in the cover.
The contact owns a 2013 BMW X5. The contact stated while driving at an undisclosed speed, the vehicle was sluggish. No warning light was illuminated. The vehicle was taken to a local mechanic for routine maintenance and to address the vehicle driving sluggish. The mechanic diagnosed the vehicle and stated that the valve-tronic…
Read full complaint
The contact owns a 2013 BMW X5. The contact stated while driving at an undisclosed speed, the vehicle was sluggish. No warning light was illuminated. The vehicle was taken to a local mechanic for routine maintenance and to address the vehicle driving sluggish. The mechanic diagnosed the vehicle and stated that the valve-tronic camshaft needed to be replaced. The vehicle was not repaired due to the cost. There was an existing for similar vehicles; however, the VIN was not included in the recall. The manufacturer was made aware of the failure and referred the contact to the NHTSA Hotline. The approximate failure mileage was 85,000.
While driving locally at a 20-25 mph speed my vehicle shuttered violently and a huge thunk was heard which sounded as if the engine had dropped out. I immediately pulled over to the side of the road and inspected the vehicle underneath and under hood but nothing was detected by me. Thankfully I was on a local street with grass …
Read full complaint
While driving locally at a 20-25 mph speed my vehicle shuttered violently and a huge thunk was heard which sounded as if the engine had dropped out. I immediately pulled over to the side of the road and inspected the vehicle underneath and under hood but nothing was detected by me. Thankfully I was on a local street with grass side and not highway driving at greater speed and without location to safely park. No warning lights had flashed prior, and no warning lights came on when I restarted vehicle. I limped the vehicle a short distance to a auto repair shop for diagnosis. It was reported to me the front drive shaft had broken out and fallen down into the skid plate. It was given to me and I still have the shaft which is broken at the front fork with one fork missing. I had the 2013 BMW X5 taken to the local BMW dealer and was told this vehicle is not covered by the NHTSA Recall 17V138000 for this model BMW due to my VIN being excluded. The vehicle is 12 years old but has only 114,000 miles. I cannot understand how such a major safety component failure for a maker and model can exclude certain VIN vehicles and that major safety component actuall fail in that excluded vehicle. At this point BMW is denying any responsibility for this issue. I feel as if I could have been killed, and possibly killed others, if this had happened in a higher speed and higher traffic situation.
Driving at approximately 60 mph, suddenly - a lot of vibration and an incredibly loud bang. We were able to continue driving. On investigation, confirmed that there had been a catastrophic failure of the front drive-shaft. On further investigation, this is a known issue with this make & model and there was a recall [XXX]: Replac…
Read full complaint
Driving at approximately 60 mph, suddenly - a lot of vibration and an incredibly loud bang. We were able to continue driving. On investigation, confirmed that there had been a catastrophic failure of the front drive-shaft. On further investigation, this is a known issue with this make & model and there was a recall [XXX]: Replace Front Driveshaft in 2017. This recall literature describes everything in the document as to what actually happened. I called BMW of Westchester where I purchased car on [XXX] and left message, they did not return my call/message. I then proceed to call BMW USA (1-800-831-1117) on [XXX] and as to how come car had not been called and concern with potential gap in their system. They explained that this recall only applied to cars produced on April-22, 2013 and my car had been produced on [XXX]. Apparently, they changed the front driveshaft part. However - as you can see, this seems to be too much of a coincidence. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The EGR Cooler went bad when my car's mileage is at 113,254. BMW have an active recall for EGR cooler [XXX] . However, it only covers 2014-2017 BMW X5 xDrive35d. I have a 2013 BMW X5 xDrive35d, which has the same N57T engine as the 2014 BMW X5 xDrive35d model. The engine light was on. I brought it to the BMW of Fairfax dea…
Read full complaint
The EGR Cooler went bad when my car's mileage is at 113,254. BMW have an active recall for EGR cooler [XXX] . However, it only covers 2014-2017 BMW X5 xDrive35d. I have a 2013 BMW X5 xDrive35d, which has the same N57T engine as the 2014 BMW X5 xDrive35d model. The engine light was on. I brought it to the BMW of Fairfax dealership to check. They told me that it is unsafe to drive the car if the EGR Cooler is not replaced. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
I have been trying to have my car repaired last year. I have expressed to BMW USA that none of their certified dealers want to touch a diesel and/or work on one that another dealership had done poor work on. They have asked me to continue reaching out to this dealership even though I have mentioned I do not feel comfortable abo…
Read full complaint
I have been trying to have my car repaired last year. I have expressed to BMW USA that none of their certified dealers want to touch a diesel and/or work on one that another dealership had done poor work on. They have asked me to continue reaching out to this dealership even though I have mentioned I do not feel comfortable about it as I have slipped thru the cracks multiple times with them which they wont admit to. They are understaffed and have employees that are broken from being overworked, are constantly rude, careless, forgetting things and will never admit to error even when you show them mistakes that have even been documented in writing that are a liability. Their mechanics do rushed inspections and the last 2 times I have brought my car in to be scanned they completely disregard all concerns brought up prior. NO ONE WANTS TO TAKE ON A CAR WORKED BY CENTURY WEST BMW and/or A DIESEL. BMW USA is aware of this and its in their favor as its allowed this matter to drag on past my warranty period in their favor. BMW USA is aware there are odometer stamps that confirm codes appeared within coverage yet neglect to acknowledge it from me and only will from a dealer that is a mess, cannot find all my records which I have expressed I have copies of diagnostic scans yet they wont take my word or documents. These delays have resulted not only in exhausting and upsetting me but also further wear and damages to my car with every day this drags on which I pray everyday my car does not break down. This is my only car, I am not in the position to buy a new car or pay for a 5k+ repair and/or anymore emission repairs due to faulty diesel parts, repairs or emission technology which has resulted in many lawsuits against BMW. Its saddening to have to go thru this considering I have been loyal to the brand for many years, this is my second time purchasing a BMW and hoping these experiences wont make it my last. I need help at this time instead of being brushed off.
There is an open recall on BMW X5D and other BMW diesel models due to a fire hazard, the recall warns of an EGR code warning on the vehicle. My 2013 BMW X5D 3.5 has that warning code, however BMW claims that there isn’t a recall on it. My VIN is [XXX], and for the last 5 or 6 years I was told by the guy who was my rep at the dea…
Read full complaint
There is an open recall on BMW X5D and other BMW diesel models due to a fire hazard, the recall warns of an EGR code warning on the vehicle. My 2013 BMW X5D 3.5 has that warning code, however BMW claims that there isn’t a recall on it. My VIN is [XXX], and for the last 5 or 6 years I was told by the guy who was my rep at the dealership there was a possible recall, but BMW was having issues keeping up with demand for the parts. Now I have this warning, the dealership is denying the warranty. Yet I’m still at risk. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
The contact owns a 2013 BMW X5. The contact stated that while operating the vehicle, there was smoke coming from the engine compartment. The odor of smoke was present inside the cabin of the vehicle. The cause of the failure was not yet determined. The local dealer was contacted regarding the failure. The manufacturer was not ye…
Read full complaint
The contact owns a 2013 BMW X5. The contact stated that while operating the vehicle, there was smoke coming from the engine compartment. The odor of smoke was present inside the cabin of the vehicle. The cause of the failure was not yet determined. The local dealer was contacted regarding the failure. The manufacturer was not yet contacted. The failure mileage was 65,000.
Official recalls
620V017000 · Air Bags:frontal:driver Side:inflator Module
Jan 15, 2020
BMW of North America, LLC (BMW) is recalling certain 2008-2013 128i and 135i Convertibles, 128i, 135i, and M Coupes, 2007-2010 X3 30si and X3 xDrive30i, 2013-2015 X1 sDrive28i, X1 xDrive28i and X1 xDrive35i, 2007-2013 328i, 328i xDrive, 335i, 335is, 335i xDrive and M3 Coupes, 2006-2011 328i, 328xi, 328i xDrive, 325i, 325xi, 330i, 330xi, 335i, 335xi, 335i xDrive and M3, 2009-2011 335D, 2006-2012 325xi, 328i, 328xi and 328i xDrive, 2010-2011 X6 ActiveHybrid, 2007-2013 328i, 335i, 335is, M3 Coupes, X5 30si, X5 xDrive30i, X5 xDrive35i, X5 48i, X5 xDrive48i, X5 xDrive50i and X5 M, 2009-2013 X5 xDrive35d and 2008-2014 X6 xDrive35i, X6 xDrive50i and X6M vehicles equipped with non-desiccated driver frontal air bag inflators containing phase stabilized ammonium nitrate (PSAN) that were used as interim remedy parts for previous Takata recalls. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
Consequence & remedy
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: BMW will notify owners, and dealers will replace the driver air bag. On X5 and X6 vehicles, only the inflator will be replaced. All repairs will be performed free of charge. The recall began March 11, 2020. Owners may contact BMW customer service at 1-800-525-7417.
19V017000 · Air Bags:frontal:passenger Side:inflator Module
Jan 14, 2019
BMW of North America, LLC (BMW) is recalling certain 2007-2013 X5 xDrive30i, X5 xDrive35i, X5 xDrive48i, X5 xDrive50i and X5 M vehicles, 2008-2014 X6 xDrive35i, X6 xDrive50i and X6 M vehicles, 2009-2013 X5 xDrive35d vehicles and 2010-2011 X6 ActiveHybrid vehicles. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence & remedy
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: Owners are advised not to drive their vehicles until the remedy is performed. BMW will notify owners, and dealers will replace the passenger frontal air bag module, free of charge. The recall began March 14, 2019. Owners may contact BMW customer service at 1-800-525-7417.
18V336000 · Engine And Engine Cooling:engine
May 23, 2018
BMW of North America, LLC (BMW) is recalling certain 2009-2013 X5 xDrive 35d diesel vehicles. The engine idler pulley bolt may loosen over time and break.
Consequence & remedy
Consequence: If the idler pulley bolt breaks, the vehicle may unexpectedly lose power-assisted steering, increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will replace the idler pulley bolt with an improved part, free of charge. The recall began March 11, 2019. Owners may contact BMW customer service at 1-800-525-7417.
18V030000 · Air Bags:frontal:passenger Side:inflator Module
Jan 9, 2018
BMW of North America, LLC (BMW) is recalling certain 2007-2013 X5 xDrive30i, X5 xDrive35i, X5 xDrive48i, X5 xDrive50i, X5 M, 2009-2010 X5 xDrive35d vehicles and 2009-2013 X6 xDrive35i, X6 xDrive50i, and X6 M vehicles ever registered in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." BMW is also recalling certain 2007-2010 X5 xDrive30i, X5 xDrive35i, X5 xDrive48i, X5 xDrive50i, X5 M, X5 xDrive35d, X6 xDrive35i, X6 xDrive50i and X6M vehicles ever registered in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." BMW is also recalling certain 2007-2009 X5 xDrive30i, X5 xdrive35i, X5 xDrive48i, X5 xDrive50i, X5 M, X5 xDrive35d, X6 xDrive35i, X6 xDrive50i and X6M vehicles ever registered in the states of AK, CO, CT, ID, IA, ME, MA, MI, MN, MT, NH, NY, ND, OR, RI, SD, UT, VT, WA, WI, and WY or "Zone C." These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence & remedy
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: Owners are advised not to drive their vehicles until the remedy is performed. BMW will notify owners, and dealers will replace the passenger front air bag module, free of charge. The recall is expected to begin March 2018. Owners may contact BMW customer service at 1-800-525-7417.
17V138000 · Power Train:driveline:driveshaft
Mar 2, 2017
BMW of North America, LLC, (BMW) is recalling certain 2011-2013 X5 xDrive35i, X5 xDrive50i, X5 M and X5 xDrive35d vehicles, 2011-2014 X6 xDrive35i, X6 xDrive50i and X6M vehicles, and 2011 x6 ActiveHybrid Vehicles. Water and debris may enter the front driveshaft's universal joint, causing excessive wear and possibly resulting in the joint's failure.
Consequence & remedy
Consequence: If the front universal joint fails, the front wheels would not be driven, affecting vehicle traction. Additionally, continued driving of the vehicle with a broken front universal joint may damage other components. Either condition may increase the risk of a crash.
Remedy: BMW will notify owners, and dealers will replace the front driveshaft, free of charge. The recall began on April 18, 2017. Owners may contact BMW customer service at 1-800-525-7417.
12V267000 · Steering
Jun 13, 2012
BMW IS RECALLING CERTAIN MODEL YEAR 2012 X5 VEHICLES EQUIPPED WITH A DIESEL ENGINE AND 2013 X5 AND X6 VEHICLES. DUE TO A MACHINING ERROR OF THE STEERING GEAR SURFACE, POWER STEERING FLUID MAY LEAK.
Consequence & remedy
Consequence: LEAKING POWER STEERING FLUID CAN SPRAY ONTO HOT EXHAUST PARTS, INCREASING THE RISK OF AN ENGINE COMPARTMENT FIRE.
Remedy: BMW WILL NOTIFY OWNERS, AND DEALERS WILL INSPECT, AND IF NECESSARY, REPLACE THE STEERING GEAR FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 20, 2012. OWNERS MAY CONTACT BMW CUSTOMER RELATIONS AND SERVICES AT 1-800-525-7417.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1RQ18001 · Idler Pulley Bolt Failure
Opened Apr 18, 2018 · Closed Dec 1, 2018
Status: closed (inferred from source dates) · Steering; Steering:hydraulic Power Assist System; Steering:hydraulic Power Assist:hose, Piping, And Connections
In a May 23, 2018 letter, BMW of North America, LLC (BMW) notified the National Highway Traffic Safety Administration (NHTSA) of a safety defect that may result in the loss of power steering assist in certain model year (MY) 2009 through 2013 BMW X5 xDrive35d vehicles (Recall 18V-336). The recall, which affects approximately 33,214 vehicles built from March 12, 2008 through June 27, 2013, corrects the remedy and expands the scope of a prior BMW recall (12V-550) which addressed idle pulley bolt failure in approximately 29,800 MY 2009 through 2012 BMW X5 xDrive35d vehicles built from September 1, 2008 through November 15, 2012. BMW's analysis indicates that due to a number of contributing factors it is possible that the bolt's pre-stressing force could drop to an extent that it results in the bolt becoming loosened over time. A loosening of the bolt could cause additional bending stress on top of the bolt. As a result, the bolt could break. If this were to happen, then a sudden loss of power steering assist could occur.If there were a loss of power steering assist, manual steering capability would be retained, although the effort required to steer the vehicle would be greater, and therefore may increase the risk of crash.ODI's analysis of the complaints it has received from the public (VOQ's) and BMW complaint data submitted in response to the information request letter for RQ18-001 identified a total of 93 unique VIN reports alleging failure of the idler pulley bolt after recall 12V-550 was completed on the vehicle, including 31 VOQ's and 72 BMW consumer complaints (5 complaints received by NHTSA and BMW, 3 unique VIN's submitted multiple complaints to BMW, and 1 unique VIN submitted multiple complaints to NHTSA).BMW is developing a new idler pulley fastening system as the remedy for 18V-336.The remedy is planned to begin in February 2019.Based on BMW's safety recall, this recall query is closed.The 31 VOQ's referenced in this resume are: 10499780, 10559422, 10579534, 10655424, 10661614, 10702323, 10819617, 10903433, 10948014, 10984353, 11002447, 11010667, 11013643, 11041551, 11054759, 11054909, 11066063, 11083479, 11097562, 11098865, 11113332, 11128649, 11130277, 10552773, 10817406, 10937632, 10956710, 11032006, 11042259, 11063010, 11091513.
Additional source detail variants (3)
Steering
In a May 23, 2018 letter, BMW of North America, LLC (BMW) notified the National Highway Traffic Safety Administration (NHTSA) of a safety defect that may result in the loss of power steering assist in certain model year (MY) 2009 through 2013 BMW X5 xDrive35d vehicles (Recall 18V-336). The recall, which affects approximately 33,214 vehicles built from March 12, 2008 through June 27, 2013, corrects the remedy and expands the scope of a prior BMW recall (12V-550) which addressed idle pulley bolt failure in approximately 29,800 MY 2009 through 2012 BMW X5 xDrive35d vehicles built from September 1, 2008 through November 15, 2012. BMW's analysis indicates that due to a number of contributing factors it is possible that the bolt's pre-stressing force could drop to an extent that it results in the bolt becoming loosened over time. A loosening of the bolt could cause additional bending stress on top of the bolt. As a result, the bolt could break. If this were to happen, then a sudden loss of power steering assist could occur.If there were a loss of power steering assist, manual steering capability would be retained, although the effort required to steer the vehicle would be greater, and therefore may increase the risk of crash.ODI's analysis of the complaints it has received from the public (VOQ's) and BMW complaint data submitted in response to the information request letter for RQ18-001 identified a total of 93 unique VIN reports alleging failure of the idler pulley bolt after recall 12V-550 was completed on the vehicle, including 31 VOQ's and 72 BMW consumer complaints (5 complaints received by NHTSA and BMW, 3 unique VIN's submitted multiple complaints to BMW, and 1 unique VIN submitted multiple complaints to NHTSA).BMW is developing a new idler pulley fastening system as the remedy for 18V-336.The remedy is planned to begin in February 2019.Based on BMW's safety recall, this recall query is closed.The 31 VOQ's referenced in this resume are: 10499780, 10559422, 10579534, 10655424, 10661614, 10702323, 10819617, 10903433, 10948014, 10984353, 11002447, 11010667, 11013643, 11041551, 11054759, 11054909, 11066063, 11083479, 11097562, 11098865, 11113332, 11128649, 11130277, 10552773, 10817406, 10937632, 10956710, 11032006, 11042259, 11063010, 11091513.
Steering:hydraulic Power Assist:hose, Piping, And Connections
In a May 23, 2018 letter, BMW of North America, LLC (BMW) notified the National Highway Traffic Safety Administration (NHTSA) of a safety defect that may result in the loss of power steering assist in certain model year (MY) 2009 through 2013 BMW X5 xDrive35d vehicles (Recall 18V-336). The recall, which affects approximately 33,214 vehicles built from March 12, 2008 through June 27, 2013, corrects the remedy and expands the scope of a prior BMW recall (12V-550) which addressed idle pulley bolt failure in approximately 29,800 MY 2009 through 2012 BMW X5 xDrive35d vehicles built from September 1, 2008 through November 15, 2012. BMW's analysis indicates that due to a number of contributing factors it is possible that the bolt's pre-stressing force could drop to an extent that it results in the bolt becoming loosened over time. A loosening of the bolt could cause additional bending stress on top of the bolt. As a result, the bolt could break. If this were to happen, then a sudden loss of power steering assist could occur.If there were a loss of power steering assist, manual steering capability would be retained, although the effort required to steer the vehicle would be greater, and therefore may increase the risk of crash.ODI's analysis of the complaints it has received from the public (VOQ's) and BMW complaint data submitted in response to the information request letter for RQ18-001 identified a total of 93 unique VIN reports alleging failure of the idler pulley bolt after recall 12V-550 was completed on the vehicle, including 31 VOQ's and 72 BMW consumer complaints (5 complaints received by NHTSA and BMW, 3 unique VIN's submitted multiple complaints to BMW, and 1 unique VIN submitted multiple complaints to NHTSA).BMW is developing a new idler pulley fastening system as the remedy for 18V-336.The remedy is planned to begin in February 2019.Based on BMW's safety recall, this recall query is closed.The 31 VOQ's referenced in this resume are: 10499780, 10559422, 10579534, 10655424, 10661614, 10702323, 10819617, 10903433, 10948014, 10984353, 11002447, 11010667, 11013643, 11041551, 11054759, 11054909, 11066063, 11083479, 11097562, 11098865, 11113332, 11128649, 11130277, 10552773, 10817406, 10937632, 10956710, 11032006, 11042259, 11063010, 11091513.
Steering:hydraulic Power Assist System
In a May 23, 2018 letter, BMW of North America, LLC (BMW) notified the National Highway Traffic Safety Administration (NHTSA) of a safety defect that may result in the loss of power steering assist in certain model year (MY) 2009 through 2013 BMW X5 xDrive35d vehicles (Recall 18V-336). The recall, which affects approximately 33,214 vehicles built from March 12, 2008 through June 27, 2013, corrects the remedy and expands the scope of a prior BMW recall (12V-550) which addressed idle pulley bolt failure in approximately 29,800 MY 2009 through 2012 BMW X5 xDrive35d vehicles built from September 1, 2008 through November 15, 2012. BMW's analysis indicates that due to a number of contributing factors it is possible that the bolt's pre-stressing force could drop to an extent that it results in the bolt becoming loosened over time. A loosening of the bolt could cause additional bending stress on top of the bolt. As a result, the bolt could break. If this were to happen, then a sudden loss of power steering assist could occur.If there were a loss of power steering assist, manual steering capability would be retained, although the effort required to steer the vehicle would be greater, and therefore may increase the risk of crash.ODI's analysis of the complaints it has received from the public (VOQ's) and BMW complaint data submitted in response to the information request letter for RQ18-001 identified a total of 93 unique VIN reports alleging failure of the idler pulley bolt after recall 12V-550 was completed on the vehicle, including 31 VOQ's and 72 BMW consumer complaints (5 complaints received by NHTSA and BMW, 3 unique VIN's submitted multiple complaints to BMW, and 1 unique VIN submitted multiple complaints to NHTSA).BMW is developing a new idler pulley fastening system as the remedy for 18V-336.The remedy is planned to begin in February 2019.Based on BMW's safety recall, this recall query is closed.The 31 VOQ's referenced in this resume are: 10499780, 10559422, 10579534, 10655424, 10661614, 10702323, 10819617, 10903433, 10948014, 10984353, 11002447, 11010667, 11013643, 11041551, 11054759, 11054909, 11066063, 11083479, 11097562, 11098865, 11113332, 11128649, 11130277, 10552773, 10817406, 10937632, 10956710, 11032006, 11042259, 11063010, 11091513.