yea completly different. you dont need a switch you just put the ground and parking brake wire together.
2012 X5d | White on Black | Fully Loaded | Sport Package
Black Trim Painted White
-2009 E320 Diesel | White on Black | H&R Springs | Kleemann KD-Box | 20" Monarch Hamburg Rims
Black Roof | E63 Rear Lip | Hood Emblem Delete | Foglight Chrome Trim Delete Gone
-2003 760LI Titanium Gray Metallic | Every option | H&R Springs upfront , via computer in rear
OEM Style 128 21" wheels | 40% tint | AIB Angel Eye's w/ matching foglights Gone