Just hie on down to your dealer and get a new one. Or get one with your next big order to Bav Auto Sport Or BMC. They're cheap unless you really have a desire to refurbish your old one. I believe they just pop out but save the rubber grommets. Maybe the fives have screwnuts Fred Callender RMC -- to be removed from bmw, see /bin/digest-subs.cgi or email "unsubscribe bmw" to [email protected]