Originally Posted by Ajogu

Sorry about your situation. I read your post. I had similar issues and had to force my dealer to do the upgrade. MInd you, I think it takes like 6 hours to get it done, was you X there that long? Many dealers don't want to believe all it takes is the upgrade and give different excuses. Most symptoms are usually when getting to a rolling stop and you hit the gas. Tranny gets confused and there's a bang when it downshifts into 1st gear. Is that your situation? Does the same thing happen when in manual mode?