Where is the fan on a Mercedes-Benz W208?
This fan, known as the auxillary fan (M4) is controlled from a fan control module, which uses outputs from BOTH the coolant temperature sensor (B11/4) and the refrigerant pressure sensor (B12). I think that your W208 uses Air control module N65/1 which is located in the front left wheelhouse.
Why is my a / C compressor not working on my Mercedes?
One other reason why the A/C compressor does not engage is the fact that the system may be low on R134 refrigerant. Typically older cars may have very slow leaks that may require top off with refrigerant every couple of years. You can use a R134a recharge kit to recharge your system if the A/C compressor is not working.
What kind of air conditioner does a Mercedes Benz have?
The A/C system on your Mercedes-Benz includes many sensors and components including the air conditioner compressor. The A/C compressor is the heart of the system. One crucial element of the A/C compressor is the clutch. It is important to understand how to check if the A/C compressor is engaging or not.
Where is the Air Control Module on a Mercedes Benz W208?
I think that your W208 uses Air control module N65/1 which is located in the front left wheelhouse. Later this module is N76 which is located on the fan shroud. If the coolant temperature looks OK, and your a/c system is working, this module could be your problem.
Why does my Mercedes-Benz A / C blower run uncontrolled?
But under fault conditions it could fail as ‘always on’ or ‘never on’. Mostly (according to this forum) a failed BR causes the a/c blower to run uncontrolled. Btw your WIS a/c circuit diagram is not identical to mine for W208. However the blower motor/regulator part is the same.
What to do if your Mercedes Benz fan is stuck?
Not hard to do, just drop the blower motor and replace the regulator. The hardest part is positioning your self under the dash and looking upwards to locate the mounting screws. Hi Paul, just wondering if you found a solution to your stuck fan.
Why is my Mercedes air conditioner not working?
Your Mercedes vehicle will flash a host of service lights to inform you when something might be damaged inside the car. If the air conditioner unit is not running normally or is only blowing out warm air, it may be a temporary fault. Sometimes the unit isn’t actually damaged, and resetting your climate control unit
Why does my Mercedes car flash service lights?
Your Mercedes vehicle will flash a host of service lights to inform you when something might be damaged inside the car. If the air conditioner unit is not running normally or is only blowing out warm air, it may be a temporary fault.