545i Rear OEM Seat Heating Retrofit
 

Has anyone ever retrofitted their 5 series with rear seat heating? I have all the parts but not sure where to pickup the wires, or if I have to buy a wiring harness to connect everything to the rear power distribution box. This link says rear seat heating are fuses 54 & 62, which in my car already have fuses in those slots.

http://www.bimmerfest.com/forums/att...6&d=1367952706

This guy did it on his X5 and his cables for the switches were hidden under the front seats

Heated seat retrofit with pictures - Xoutpost.com

can anyone confirm if these plugs for the heating elements are hidden as well? I pulled by bottom seat and only saw 1 3 wire plug coming out of the fuel pump wires but that didn't fit the plug that goes into the seat heaters.