Just to add my two cents to the silcone use . About 35 years go I needed to redo my brakes on my 55 Desoto (my daily driver-bought from original owner - still own the car now 41 years later) as a couple of the cylinders were leaking. I pulled all the guts out of all the cylinders, flushed the master cylinder, lines and whl cylinders with alcohol, honed the cylinders. I cleaned the whl cylinder parts and reinstalled them. I was able to locate silicone brake fluid at a performance racing car shop (only place to get it as it was not available any were else -fairly new on the market). The master cylinder and all hoses were original. As I remember, with the silicone brake fluid, I had great pedal. After driving it for a few years - mostly on an occasional tour-I drove it to Utah to store with a friend who found some cheap storage outside of Salt Lake. There the car set for some 15 years. Still with a good pedal-I had shipped back home to San Jose Calif. where it set for another another 8 years. Last year I got it out and started it (a little gas in the carb all it took to start it - but carb leaked gas so I replaced the original carb with a rebuilt) and ran it to the muffler shop for a new exhaust (ran on the 23 year old gas to the gas station). As for the brakes - I just had to add a little silicone to the master cylinder, pump the brake pedal a few times -let it set a bit - pump brakes a few more and I was off driving with great brakes. As for the brake light switch problem - I do not remember having any failure problems and the stop lights still worked when I drove it to the muffler shop. Haven't driven it since last year and have a set of disc brakes that I will install by early next year when I hope to have the 62 H running and out of the garage. I'm a believer in the silicone and intend to put it into the 62 H which has all new hoses and cylinders and master cylinder - whereas the Desoto had old used brake components - but still lasted a long time with silicone. Ken Wilson, San Jose , Calif ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! 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: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto: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/