Date registered: May 2019
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C220cdi, W204 climate control problem
I have a c220cdi w204 2008, my fan works fine, Problems are My climate control can't change the blow directions of air, and even the temperature, i have No fresh air comes ind, No ac cooling, it blows ONLY warm air in from all air vents, even if i turn the unit off, the warm air still comes in from upper front dash . Diagnose reads error on all 5 flap actuators , mechanical fault codes 918707 (current),912B07, 90F707, 90A907,90A207 and last error is D00800 Lin Bus 1 is faulty. i suspect some kind of electrical problem, there is no sound of clicking or noises. HELP needed, please.