PLEASE HELP! got a cluster..

[houdaman]

hey guys a got a cluster out of a M5.... put it in my 2001 4.4
installed it but have problems
i drove it around for about 40KM and nothing happend
heres what happens:
1.no clock or date... i press the button on the deck to set it and it just does nothing
2.abs, yellow (!), and DSC light stay on
3.temp gauge is 3/4 hot.
4. no PRND, S, 54321 light up

so i got worried plugged the stock one back in and everything went back to normal EXCEPT problem #2, and that went away after 10 min of the car on.

What do i do? guys that have done this did you run into this too?