Transmission problem, any ideas ???
Mine is an 2001 X5 3.0 with only 70k miles. Started having an intermittent hard shift on low acceleration when making the 2-3 shift, more noticeable when releasing the gas pedal. After some research, I found out that BMW has a TSB 24 51 00 (technical service bulletin) which actually describes this condition. The TSB prescribes a software update to remedy this condition. Today I had the BMW Dealer perform this update. It corrected the problem but created another one. Now I have a hard shift on the 1-2 upshift on medium to heavy acceleration. I am very disappointed to say the least. I welcome any suggestions. Thanks.
|