BMW 335i: 13V044000
RepairPal Expert Overview
Our Quick Take:
Vehicle electrical power may be lost due to a faulty battery cable connection.
What Should You Do?
BMW will notify owners of affected vehicles beginning March, 2013. Various electrical concerns could develop or there could be no symptoms related to this recall. If don't receive notification and you feel you should have, please contact your dealer. It's helpful to have your vehicle identification number (VIN) when you call.
The vehicle battery is connected to the fuse box via a heavy duty cable. It has been determined that the cable connection at the fuse box can degrade over time, resulting in increased electrical resistance. This increased resistance can cause the connection point to overheat and break, resulting in a loss of electrical power and causing the engine to stall, increasing the risk of a crash. Dealers will replace the positive battery cable connector and secure it with an improved method to correct this concern.
Mfr's Report Date:
February 7, 2013
NHTSA CAMPAIGN ID Number: 13V044000
NHTSA Action Number: N/A
Component: ELECTRICAL SYSTEM
Potential Number of Units Affected: 504545
Summary: BMW is recalling certain model year 2008-2012 1-Series coupes and convertibles manufactured December 2007 through July 2011; and 2007-2011 3-Series coupes and convertibles manufactured March 2007 through July 2011; 2007-2011 3-Series sedans manufactured March 2007 through October 2011; 2007-2011 3-Series sports wagons manufactured March 2007 through June 2011; and 2009-2011 Z4 vehicles manufactured March 2009 through June 2011. The connector for the positive battery cable connector and the corresponding terminal on the fuse box may degrade over time. Over time, the high current flow and heat from electrical resistance may lead to a breakage of the connection, and a loss of electrical power to the vehicle.
Consequence: If there is a loss of electrical power to the vehicle, the vehicle may unexpectedly stall, increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will replace the positive battery cable connector and secure it with an improved method, free of charge. The recall is expected to begin in March 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 Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov
Recall data provided by the National Highway Traffic Safety Administration