There's a nice description of a simple procedure for lubricating door handles at Blau's website... http://www.audiquattroparts.com./doorprob.htm Like Wayne, Blau also recommends LPS 3 lubricant. I've never seen this stuff. Is it readily available at hardware or auto parts stores? Same question for ..."Super-Lube grease lubricant with Teflon"... Where do I find it? Dave Conner