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Old 09-07-2012, 09:26 AM
mfelsoci mfelsoci is offline
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Location: cleveland ohio
Join Date: May 2012
Posts: 90
Mein Auto: 2004 645ci
I had similar issues with my 645. Took to dealership and they replaced the transmisson pan and added a quart of fluid. The pans are notorious for failing or leaking. I have had no problems since. I would get a second opinion before going with the transmission replacement. With the 645 it tends to be either a pan or elect issue. I have not heard or seen to many needing trans replacement.

BMW 323i
BMW 645ci
Lexus SC 300
Ford F150
Dodge Ram
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