Why is my Mercedes Benz air conditioning not working?
What are common reasons my Mercedes-Benz SLK230 has air conditioning problems? While there are a variety of reasons your Mercedes-Benz SLK230 air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.
When did the Mercedes Benz SLK Class come out?
In this article, we consider the first-generation Mercedes-Benz SLK-Class (R170), produced from 1996 to 2004.
How do you defrost a Mercedes Benz without cranking the engine?
Insert the key into the Mercedes ignition and turn the ignition cylinder to the “2” position. This is as far as the cylinder will go without cranking the engine. Press and hold the defrost and recirculated air buttons simultaneously.
Where is the fuse box on a Mercedes Benz SLK?
The fuse box is located on the side of the instrument panel, behind the cover (on the left in the LHD, on the right in the RHD)
Why is the air conditioner on my Mercedes not working?
The hot summer days are here and you realize that the air conditioner on your Mercedes-Benz is no longer blowing cold air. A/C problems can be complicated but it also can be something as simple as the system being low on freon. This is usually one of the most common problems.
What kind of air conditioner does a Mercedes Benz use?
Mercedes-Benz switched to R-134a in the early 1990s. Look under the hood to see what refrigerant your air conditioner system uses. If you have an older Mercedes-Benz you may need to use R-12 which you can also find online here. My gauge doesn’t have temperature gauge for outside temperature.
In this article, we consider the first-generation Mercedes-Benz SLK-Class (R170), produced from 1996 to 2004.
What happens when you charge the AC in a Mercedes?
If the refrigerant level is very low, the AC compressor will not engage. Charge the AC system for a couple of minutes with the engine running, and you should notice the AC compressor engage / kick in once you add enough refrigerant into the system.
What is the code for Mercedes Benz air conditioning?
Also make note of the recharged bar pressure (17) – you can periodically check code 7 to make sure the system is holding the refrigerant pressure – if it decreases over time you have a slow leak and need to address it. Hope this helps and good luck! 2001 E55, 1999 C43. thanks!
What is the recirculated air button on a Mercedes?
This is as far as the cylinder will go without cranking the engine. Press and hold the defrost and recirculated air buttons simultaneously. The defrost button has three lines going through it, while the recirculated air button has a picture of a car with a curved line through it.
What was the code for my air conditioner in 2001?
2001 E55, 1999 C43. thanks! I am going to try this as soon as possible. i will let you know what happens. this in conjunction with only 7 bar of pressure on the code 7 reading indicated I was low on refrig. If code 7 is less than 10 then more than likely this is your issue. 2001 E55, 1999 C43.
Why does my Mercedes air conditioner keep blowing hot air?
In many models, the AC keeps blowing hot air even after recharging the coolant. It is a frustrating problem, especially during the summer, when it is almost impossible to drive a car without the AC on. A Mercedes air conditioning reset is a possible solution. Do you know how to do it? Is there any other way to fix the glitch?
How to troubleshoot your Mercedes medic air conditioner?
Turn the A/C ON. If you have an Economy button make sure that is off. Make sure fan is on HIGH, temperature selector is turned all the way to COLD, and that the A/C and recirculate light indicators are on. Set the temperature to cold, the lowest setting. Set the cooling fans on high on the climate control.
Why is my Mercedes Benz A / C not working?
Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Isn’t My A/C Working? What are common reasons my Mercedes-Benz SLK230 has air conditioning problems?
Also make note of the recharged bar pressure (17) – you can periodically check code 7 to make sure the system is holding the refrigerant pressure – if it decreases over time you have a slow leak and need to address it. Hope this helps and good luck! 2001 E55, 1999 C43. thanks!