Quote:
Originally Posted by snik
Yeah. That's what I'm saying. It heats he cabin when u use the aux vent function.
I know I'm in Texas and shit, but I'm toying with the idea of retrofitting one to mine. Lol.
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I guess - sort of.
There are four possible "aux." features that I know of: -
Aux. Vent - vent only, drawing in fresh air. Can be configured on MID to be on a timer. No Webasto heater used. Cooling really, not heating...
REST - uses residual heat from engine coolant to maintain cabin heat, once engine is off. No Webasto heater used.
Aux. Heater - Uses a Webaster heater to aid engine warm up and can be used independently (via a remote) to heat pre-heat engine and cabin. (I have this one).
Park Heating - Uses Webasto but has extra water valves so heated coolant flow is limited to cabin heater core only - no engine pre-heat.
There may be other configurations!
