This is the first time I've had to use my heater since getting the car last spring, the other day I drove around 40 mile and it was still blowing cold even when i increased the temp to 26, had a little fiddle about with the 12 point control dial, (why on earth did MB make it so complicated) and no ive got hot air blowing so very happy but what I cant understand is how its blowing so hot just after driving 100 yards?
I was very surprised to have heat when the engine is still cold.
I was very surprised to have heat when the engine is still cold.