900 Convertible Top Troubleshooting Guide
‘Snapping” noise from rear as top is lowered into boot
Broken or missing stops on rear window?
The rear window may be catching on the 5th bow latch hooks as the top is
being lowered. There are 3 different designs of “rear window stops” which
have been used. ANY ONE OF THESE 3 STYLES IS ACCEPTABLE.
If you are working on a Convertible which has none of these, install covers
on 5th bow latches, P/N 45 59 431 LH, 45 59 456 RH.
See PSI
Subject
for further details. Check to be sure that all
of the steps in this PSI have been performed.
Top with glued in rear window (ASC)
Top with clipped-in
rear window (CTS)