A question for 2010 35d owners. I should take delivery of mine later this month, and have a set of 19 inch wheels already for my winter tires. I don't especially want to go to the expense of adding the tire pressure sensors to each wheel, but I also don't want to have a constant low tire pressure warning light/readout/gong. So the question is, is it possible to turn off the low tire pressure warning in i-Drive - the manual is kinda vague on this.

Any guidance would be appreciated.