BMW 540i Transmission

My Cars Transmission Will Not Engage. Forward Or Backward. I Had A Mechanic Look At It And Said The Fluid Was Fine But The Temp Of Fluid...

My Car Transmission Wont Engage In Any Gear. I Towed It To My Mechanic And He Said That The Fluid Was Full And The Temp At Cold Start Was...

My Car Will Shift Gears But Won't Move. What Could This Be?

When Running At Steady Speed Car Sounds Like Its Changing Gears Up And Down Constantly But Looking At The Rpm's Staying Steady Its Not...

I Recently Had My Engine Replaced. Prior To That My Transmission Program Light Would Come On Very Rarely, Usually When The Temp Was Cold....