I have a couple of issues that have cropped up on my 2003 S430. I have the option ON where the seat and steering column move when removing key. However, the seat has stopped moving back on exit. Initially it was intermittent at first. EVERYTHING else about the seat works well and no problems with recalling memory positions and the setting is on "seat and column". Any ideas? Incidentally, I had a Parrot blue tooth installed at the same time. The installer claims it's just a coincidence. Hmmm!

Additionally, the "light" in my door handle is out on the front passenger and left rear side. Can I fix this myself?

Thanks for your help.