Hey guys I’m having issues with 2007 750li. I’ve recently changed my transmission pan, bolts, sleeves, mechatronic adapter, guibo, center support bearing. I’ve did all that a week ago. 3 days ago I went to change all the fluid which was the transmission fluid, engine oil and power steering. I drove the car for a couple hours, noticed the car was pretty dirty so I did a whole car wash in 10 degree weather and left the car to sit for a couple hours. I come back the car is a whole popsicle and I have to let the car warm up to go somewhere. So I start the car let it warm for 20 mins I come back and I notice the car sounds like a fricking jet engine… I go in and see “reduced vehicle stability under acceleration and in curves.” “No transmission display. Poss reduction of gear selections”. Did my mechanic mess something up?