Recall 12V550000: Engine Idler Pulley Bolt Replacement

VEHICLE MAKE/MODEL: MODEL YEAR(S):

BMW/X5 SAV 2009-2012

MANUFACTURER: BMW of North America, LLC.

REPORT RECEIPT DATE: November 27, 2012

NHTSA CAMPAIGN ID NUMBER: 12V550000

NHTSA ACTION NUMBER: N/A

COMPONENT: Engine and Engine Cooling: Engine: Diesel

POTENTIAL NUMBER OF UNITS AFFECTED: 29,800

SUMMARY:
BMW is recalling certain model year 2009-2012 X5 xDrive 35d SAV diesel vehicles manufactured September 1, 2008, through November 15, 2012. The engine belt idler pulley bolt could loosen and break over time.

CONSEQUENCE:
If the engine belt 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 and tighten the idler pulley bolt. The recall is expected to begin during January 2013. Owners may call BMW at 1-800-525-7417 or email BMW at CustomerRelations@bmwusa.com.

NOTES:
Owners may also contact the National Highway Traffic Safety Administration's Vehicle Safety Hotline at 1-888-327-4236 (TTY: 1-800-424-9153), or go to www.safercar.gov.