Originally Posted by Diver
Now that the 3 has stop start, I wonder what sort of systems run the AC and heat while at a traffic light. I would imagine an electric AC compressor and circulation of heating water with the existing electric water pump.
Not sure what type, but in the manual in page 60 it says air flow is reduced....
M3 Ashtray, M3 Windshield Wash Fluid, M3 Seatbelt buckle...have I impressed you yet.....and all these modds are from the 2017 model M3....