Mercedes-Benz SL500 Problem Report
Mercedes-Benz SL500 Poor AC performance Due to Evaporator Temperature Sensor Failure
The evaporator temperature sensor can fail, causing the AC compressor not to cycle. If the AC compressor does not turn on, the AC system will not blow cold air. If the compressor is stuck on, the air will be very cold at first, before warming up.
"AC Off" light stays on. When pushed, it flashes and comes back on and stays. No cold air at all at any time. - Visitor
Starts cold then warms up - Visitor
The engine may develop a stalling and/or no start condition due to a failed crankshaft position...
I have located the camshaft sensor but not the crankshaft sensor.
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