i am a tech at a BMW dealer, and BMW does not allow us to do any trans work, only sensors inside the trans, and a valve body perhaps. the trans in you car is very touchy. your car if in good condition still is worth fixing, i would recommend taking it to the dealer, if you are sure it needs a trans, hopefully they will diagnosis correclty and quote you a trans, i would put a new trans in, ( it will actually be a remaned one) but still good since BMW rebuilds them.
how to put transmission fluid in a 740il BMW 1993
how do you check transmission fluid in 2001 bmw car
Depends which year etc but likely $5000+++
How do you replace starter in 1997 BMW 740il??
wiper motor not working on my 1997 BMW 740IL
How to change flat on a 740il
according to all data 6.8 quarts
how do you unlock the trunk of a 740il BMW with keys locked inside
The fuse box is located at the rear of the glove compartment on 1994 BMW 740il.
where can I locate the fuel pump relay in a 1995 740IL BMW
can you please show me how to put the fan belt back on, on BMW 740il 1998.
It should tell you in your owners manual. I have a 1996 BMW 740IL and it takes 8 quarts