BMW 745 owners have reported 1 problem related to transmission noise (under the power train category). The most recently reported issues are listed below.
2002 BMW 745li
high pitch whine from transmission, similar to aircraft turbine engine noise, while driving at highway speeds. BMW, it's dealer and headquarters have known about this problem and are unable to resolve or fix it. Additional problem with this vehicle is a shimmy from the front end of the vehicle.
See
all problems of the 2002 BMW 745
🔎.