Where is the dip stick to test the level of trans fluid on 2001 740IL on 2001 BMW 740iL

by in Sacramento, CA on August 09, 2014
1 answer
ANSWER by , August 11, 2014
There isn't a dip stick on these vehicles. They are filled with "lifetime" fluid, but typically it does need to be replaced every 100,000 miles at least.