mercredi 24 décembre 2014

Automatic transmission problem

Hi all!



I continue to pass questions from our local BMW forum to get an answer and new experience for all of our e32 owners.



So, we have

730i, 88', automatic transmission.



Problem:

Transmission goes to S mode without any preconditions and does not allow to statr engine in this mode.

To start it is needed to set transmission into E mode. But it is not so easy to do this. Sometimes it is possible to set E mode only after battery will be unset.

If E mode is set, engine could be started, and no negatives occur during driving. Then after ignition was turned off and on again - S mode is set and no start is possible



Switch was cleared, and another 100% working switch was placed. No positive result.



What could be the problem?





Automatic transmission problem

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