Update: A little while after I finished the Map light mod, my wife informed me that my new mirror had been delivered. I bought one off of eBay that has auto dimming, homelink, and compass. After I fixed the garage door opener on my shop last weekend I immediately got busy researching and ended up buying one. Two upgrades in one day, and both of them couldn't have been simpler. Now I get to go home and program the homelink to my opener, and since it'll be dark when I leave work I'll get to see how well the auto dim works, and when I get home I get to see how good my interior lighting is. Next up: probably LED's. (Until I save up enough to get the TRD Pro rims)