E39 5 - auto gearbox question
E39 5 - auto gearbox question
Author
Discussion

patmahe

Original Poster:

5,919 posts

233 months

Monday 15th October 2007
quotequote all
Recently changed cars bought a 96' bmw 523i se and its a wonderful car except the gearbox is driving me a bit nuts.

If you roll very gradually to a stop, it seems to take a long time to 'realise' this and re-engage drive for when you set off again.

I have heard that the e39 gearbox is an adaptive unit in that it learns your driving style and adapts itself to it. Is there a way to reset this (like disconnect battery??) so it starts learning again? Would doing this affect other systems?

Any advice gratefully appreciated

Denis O

2,141 posts

272 months

Monday 15th October 2007
quotequote all
It can be reset but I would also have your Oil Level checked as it may be getting low or in need of a change. Although "sealed for life" according to BMW the concensus is to change at around 100k.

patmahe

Original Poster:

5,919 posts

233 months

Monday 15th October 2007
quotequote all
Denis O said:
It can be reset but I would also have your Oil Level checked as it may be getting low or in need of a change. Although "sealed for life" according to BMW the concensus is to change at around 100k.
Cheers for the info, is it just simply a matter of disconnecting the battery or does more need to be done than that.

The car has only 65000 miles on it at the moment so I dont think its the oil

Thanks again

buzzer

3,621 posts

269 months

Monday 15th October 2007
quotequote all
Also make sure that all the tyres are worn the same amount. I have seen many gearbox problems when people have put one new tyre on the front or back with the others fairly worn.

Replacing the front tyres on my e38 had a real effect on how the gearbox performed!

eliot

11,995 posts

283 months

Monday 15th October 2007
quotequote all
patmahe said:
Denis O said:
It can be reset but I would also have your Oil Level checked as it may be getting low or in need of a change. Although "sealed for life" according to BMW the concensus is to change at around 100k.
Cheers for the info, is it just simply a matter of disconnecting the battery or does more need to be done than that.

The car has only 65000 miles on it at the moment so I dont think its the oil

Thanks again
Have a search around. You press the thottle to the floor for 10 seconds whilst in I or II position on the ignition.
Get the oil level checked or changed also.

B19GRR

1,980 posts

285 months

Monday 15th October 2007
quotequote all