Tapping on to the brake light switch wiring as described will test and verify power to the brake light switch and switch function only. The contacts in the turn signal switch and the lights in the rear will not be tested and verified. Backing up to a wall under low light conditions or a cleverly placed convex mirror in the garage work well to test everything and including turn, tail and backup lights. Two mirrors (or a wall) and the front lighting can be checked also. Warren Anderson Sedona,AZ Being the fussy old lady that I am, I wire tell tale lights into the brake light circuit. When I push on the brake and activate the lights, a small "tell tale" light glows below the dash and I know the tail lights are on. It is easy to add a tell tale to the stop light circuit. It is wired in parallel from the downstream side of the stop light switch. The last one I did was on a 62 and it was easy to run the wire to the tell tale which I mounted on a bracket screw so it peaks out from behind the console. Ground side of the light goes to the dashboard. Easily reversible if need be. Or, if you have sharp eyes you should be able to see your ammeter deflect when your lights come on........no ammeter on the 65 or 66 so you need tell tales there. On 6/28/2011 9:51 AM, Dave Schwandt wrote: > > Are you guys sure your brake lites work??? > > Have you been rear ended lately??? > > I was..... > > TWICE!!! > [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/