lol how lazy can you get? I'm not entirely sure on why you like map switching so much, but if you're stock then I would assume that it's because you have one stock map and the other stage 1. Plus if you're running 11-2 maps, then you wouldn't want to use map 2 anyway, seeing as it's for meth and 100 octane... So then the only reason you'd want it on the steering wheel is for quick valet map access - just in case those valet guys sprint up to your car right?
