Tom, See my replies: In a message dated 11/4/2005 5:27:19 A.M. Central Standard Time, rjwilson62@xxxxxxxxx writes: 1. The back-up lights do not function. The lamps are good. The ground circuit at the lamps is good. The proper voltage is present on the fuse. The fuse is good. Looking at the schematic, I am suspecting the back-up switch or connections to it. I have searched the manual. The question is "Where is the back-up light switch located?" Back up light switch is located on driver's side top of transmission. I assume you have a manual? Jack the rear end up and you should see it - there is a rubber boot (or there SHOULD be one) that covers the wires. Common problem is one of the two wires popped off or is loose. Check the switch with a meter and replace the crappy connections on the wires and apply dielectric grease. Then you should be back in business! 3. I have used "Armor All" on the black exterior trim (rear) and on the louvers over the engine compartment. This does not stay bright and non-faded looking for long. Is there a better product? I always use Eagle-1 Tire spray. Comes in a clear bottle with a black and silver label. I apply the tire spray liberally to the louvers while they are semi-wet after a wash and rub in with a towel. I take a clean towel and lightly spray the bumpers with the tire stuff and rub it in with the towel. Then I use a small cloth and spray the cloth lightly when I do the air ducts, rub strips, rear view mirrors, windshield trim, and other small parts. Works great and lasts a long time. Good luck! Andy Fargo, ND 1982 DeLorean DMC12 VIN 11596 [Non-text portions of this message have been removed] To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/