When I bought my 2006 EB V8 with 86,000 miles, after about a week or so, I realized the gear shifter could be moved whether the key was and turned or not. So I pulled it all apart and found that the previous owner had inserted a sheetmetal screw into the plastic componants to hold the little loose black plastic peice out of the way. So I removed it, and within that day realizeed why he did it. So I ordered one of those selanoid switches. Before it came though, I was at a scrap yard and saw an easily accessable one and grabbed it. Had it installed pretty quick. It worked great for a little while, but the problem has intermittantly come back. One of these days I'll install the new one and see if that fixes it.