Thanks for the kind reply. We luv our 850 - plan on keeping it for at least 20 years - the regular maintenance though sure is expensive,

Hey All--- The center switch on the interior courtesy lights seems to be broken. It works in two settings except the setting for when the doors open - the switch does not engage at all for that setting. It's odd because we never play with those buttons - ever. Is it s fuse problem? Thanks in advance...