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.
Resources for the Repair and Maintenance of your 2012 BMW 135i
2012 BMW 135i
2012 BMW 135i Recalls (Recent)
Electrical & Lights, February 7, 2013
RepairPal Expert Overview:
Learn more »
2012 BMW 135i Questions and Answers
kcorrell, 2012 BMW 135i, Bellevue, NE
I have a new 135i purchased in Germany and U.S. specs. I have taken it three times to the German BMW dealer and they keep replacing "sensors." They continuously make excuses that "...
Recent Repair Estimates