BMW Mini 2004 - SRS light on, code OB #
Posted by Peter Rainsley on July 29, 2011, 9:13 am
Message modified by board administrator July 29, 2011, 1:15 pm
Year of Manufacture *: 2004
Can anyone help with a better description/explanation of the code read on this Bosch MRS 4 system. Autocom gives OB, battery positive terminal isolation 1, resistance too high, and ACR4 gives 11, battery positive terminal resistance. I have cleaned and checked battery connections, but need guidance to go further. Any help greatly appreciated, Peter
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