2003 BMW 325i Q&A

2003 BMW 325i Question: trans dosen't shift when car is cold I have to warm up at list 5min any idea?

I have a 325i 2003 bmw .transmission Does not shift from 1-2 until 3500-4000 rpm when cold (during initial take off from setting overnight or at work all day). Works fine once car has been driven couple of miles.Any ideas? -
Answer 1
check your trans fluid first -
Comment 1
I DID AND FLUID IT'S OK. -
Answer 2
poss trans service, how many miles on car and have you had tras serviced b4 -
Comment 1
NEVER TRANS SERVICE, 144K -
Comment 2
that may help i would start there but have trans codes ck'd 1st to see if there are any -