3 Series E93 335i (N54) CONVER
61 12 013
Replacing battery negative lead
Warning!
Observe safety instructions for handling vehicle battery.
Notes and instructions on Intelligent Battery Sensor IBS.
Necessary preliminary tasks:
•
Remove battery cover
Disconnect plug connection (1).
Slacken nut (2) on battery negative terminal.
Tightening torque 61 21 1AZ
.
Important!
Do not under any circumstances use force to pull off pole
shoe.
Do not under any circumstances release socket-head cap
screw of IBS.
Detach battery negative lead (3) with intelligent battery
sensor (IBS) in upward direction.
Release nut (4) and remove cable.
Tightening torque 61 21 5AZ
.
RA Replacing battery negative lead
BMW AG - TIS
12.02.2013 12:53
Issue status (12/2007) Valid only until next DVD is issued
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