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KurtLangFan

Heating and air conditioning problems in the 2019 Mercedes EQC with high mileage

Blower does not work properly

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Insufficient Cooling/Heating

Hey guys, I have a small problem with my 2019 Mercedes EQC with gasoline engine and already 174,677 km mileage. The heating/air conditioning is acting up and the fan isn't working properly either. I suspect something with the air conditioning. Has anyone had any experience with such symptoms? How did it go in the workshop - unfortunately I didn't have such a good experience last time... Thanks in advance!

(Translated from German)

8 comment(s)


BeckWulf

Hey, I once had a similar problem with my 2016 Mercedes E-Class. In my case, it was due to a defective air conditioning control unit. It's probably not the easiest repair, but the guys at the garage did a good job. I had to do without the car for a few days, but after that everything worked perfectly again. So don't worry too much, they'll get it sorted!

(Translated from German)

KurtLangFan (Author)

Hey, thanks for the info! Do you remember how much you paid for the repair of the air conditioning control unit? And have you had any other problems since then? I'm really interested because I want to be prepared for what's to come. Thank you!

(Translated from German)

BeckWulf

Hey, the repair of the air conditioning control unit cost me a hefty €880 - not exactly a bargain, but since then everything has been fine. Once the mechanic had fixed the air conditioning fault, there were no further problems. So it was definitely worth it! I hope it works out for you too and that you will soon be able to use your car again without any restrictions. All the best!

(Translated from German)

KurtLangFan (Author)

Hey, that sounds like a lot of money, but if it helps then I guess it's worth it. I just hope mine doesn't cost any more! But glad to hear that everything has been running smoothly for you since then. I'll just wait and see now and try to find the best mechanic possible. Thanks again for your help and advice!

(Translated from German)

CarFreak

Good day! I'm experiencing heating and air conditioning issues with my 2020 Mercedes A-Class, which has 158,900 km on it. The system isn't maintaining the set temperature and sometimes doesn't respond at all. Could you please advise on potential causes and solutions for this problem? Thanks!

Best Answer

CarlyMechanic

@CarFreak

Good day! I'm experiencing heating and air conditioning issues with my 2020 Mercedes A-Class, which has 158,900 km on it. The system isn't maintaining the set temperature and sometimes doesn't respond at all. Could you please advise on potential causes and solutions for this problem? Thanks!

The issue you're experiencing could be due to a faulty thermostat, a malfunctioning blower motor, or a problem with the HVAC control module. Start by checking the thermostat, as it's the easiest to inspect. If it's not the issue, you might want to have a mechanic inspect the blower motor and HVAC control module. Remember, HVAC issues can be complex and may require professional diagnosis and repair.

Willie

I have a 2021 EQC and now the heating in the leg room does not work. Everywhere is warm muv the legs! And that is not pleasant. Does anyone have an idea what the problem could be? Greetings Willy

(Translated from Dutch)

CarlyMechanic

@Willie

I have a 2021 EQC and now the heating in the leg room does not work. Everywhere is warm muv the legs! And that is not pleasant. Does anyone have an idea what the problem could be? Greetings Willy

Hi Willie, it sounds like there might be an issue with the air distribution system in your car. The ducts that direct warm air to the leg area might be blocked or the control flaps might be stuck. Start by checking for any obvious blockages in the footwell area. If you can't find anything, it's best to have a mechanic inspect the air distribution system. This is important for your comfort and safety during cold weather. Let us know how it goes.

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