- Lower trim incorporates a 7mm screw and T20 screw. Get rid of and pull down challenging. Not necessary to take out lessen trim for 2018's. You simply want to exchange your switches. There’s an incredible youtube tutorial by CJPonyParts on eliminating the wheel and changing switches. That is uncovered https://anabolic-steroids-store08528.blogkoo.com/rumored-buzz-on-2015-mustang-gt-digital-dash-51535177