I used the waeco MSH-60

waeco MSH-60
Remove the seat, in my case a probax lether one.

Probax seat
Carefully remove the center pads
Place the heating elements on the seat
Drill the holes for the cables
I used the waeco MSH-60
waeco MSH-60
Remove the seat, in my case a probax lether one.
Probax seat
Carefully remove the center pads
Place the heating elements on the seat
Drill the holes for the cables