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Old 02-05-2012, 10:27 AM
Ron Stygar's Avatar
Ron Stygar Ron Stygar is offline
19,585 Miles
Location: CT
Join Date: Mar 2002
Posts: 11,141
Mein Auto: Z4 M Coupe 6LL93033
Main Groups

Main groups are in the TIS (repair) , EPC (parts), WDS (electrical) etc.

If you purchase the cover trim it starts with 51 13

If you purchase the Signal lamp it starts with 63 13



If you have the part number you can find the TIS.
Notice the 13 in the middle of the trim and signal trim.


Last edited by Ron Stygar; 02-05-2012 at 04:58 PM.
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