Super Smoky Thermotop Auxiliary Heather

[snapdragon]

Originally Posted by ScottD3

Am I right in thinking that you don't have to add the remote control function. You can get away with just the pump and pipe work?

You don't have to add the remote, and you could leave the shut off valve out but it would then always preheat the engine rather than just the cabin.
If you add the shut off valve you can add an adaptation to add another line to the MMI for Engine preheat ON/OFF.