928 GT V8-4957cc 5.0L (1989)

Power Window Relay: Technical Service Bulletins
Window Lift Electric Circuit - Modified
Subject:
Window Opener Relay 1989 Model
Model
928 S4
Group
6
Part Identifier
6456
Number
8805
October 14, 1988
928 S4 Model Year 1989 window lift electric circuit has been modified.
Only window lift relay
Part Number:
944 615 116 00 must be installed in 1989 model cars
The relay part number for 1987 and 1988 model years is: 928 615 126 00