5-Series (E12,E28, E34, E39, E60)Chat relating to the BMW 5-Series of all generations. Specific models include: BMW 518, BMW 520, BMW 520i, BMW 530i, BMW 528i, BMW 530i, BMW 518i, BMW 524d, BMW 525i, BMW 525e, BMW 528e, BMW 540i, BMW 535i, BMW 520d, BMW 525td, BMW 525d, BMW 530d, BMW 525i/xi, BMW 530i/xi. (BMW 5-Series Forum)
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I have heard of an automatic transmission reset procedure that goes something like the following: Turn on the car such that all the accessory lights are on but the motor is not running, depress the gas pedal all the way to the floor, keep the pedal there for 30 seconds and the transmission will reset to the original factory settings (it will "unlearn" the adaptive settings).
My BMW Service Manager (who has been very knowledgeable and honest on service matters) says he never heard of this procedure, it's not in the BMW service manuals or technical bulletins, nor have his fellow mechanics heard of it.
Can any of you confirm if the adaptive auto transmission "soft reset" procedure exists? Please pass on where I can find the procedure for my 2008 550 with comfort access if it exists. Is the procedure in the owners manual (I can't find it in mine), described in a technical bulletin, or described in any other BMW literature?
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