I just bought a 2008 comfort/navi/ABS , got it home and found the seat heater doesnt work..I checked all the fuses and they look good...Any suggestions on where to look and what to look for now ??
My grip heater works like a champ....They get very hot..Seat heating and grip heating are controlled by the same controller .If there is a fault in a component nothing works .The typical fault is a defective left grip. (My theory is that people turn the grip when they put the motorcycle up on central stand and destroy / breaks the heating wire).
But be aware (as mentioned) that the seat does not heat up if it is already hot, and that it takes some time before you can feel the heat. The seat heating is "directed" by thermistors built into the seat - one for the driver and one for the passenger.
Does your grip heaters work ?