100% Free

No Scanner Needed

Carly logo

JazzyZell

Malfunction of the tire pressure monitoring system on Mercedes GLA Class 2014 - experience and advice wanted

Tire pressure to low

Hey guys, I currently have a small problem with my 2014 Mercedes GLA Class (diesel, 107,690 km mileage). Recently, it keeps telling me that the tire pressure is too low even though the pressure is always in the green range. I suspect that it has something to do with the tire pressure monitoring system. Have any of you ever had a similar problem and can tell me what the garage did? To be honest, after my last experience with my mechanic, I've become a bit suspicious. I appreciate any advice, thank you!

(Translated from German)

6 comment(s)


JensMullerFan

Hey, had exactly the same problem with my 2011 Mercedes C-Class a few months ago. It turned out to be the antenna tire pressure monitoring system that was faulty. My garage had to replace the whole system, which was a bit of a hassle, but not an ultra-critical fault. It seems these systems could always have a problem, so it was a good thing to have it replaced. Hope that helps you out!

(Translated from German)

JazzyZell (Author)

Hey, thanks for the tip! Did it cost you quite a bit to replace the entire system? And did you have any problems with the control system afterwards or did everything run smoothly? I hope it's not a recurring problem...

(Translated from German)

JensMullerFan

Hey, no problem, always happy to help! Replacing the antenna tire pressure monitoring system cost me €255, which isn't exactly a bargain, but at least the problem with the tire pressure monitoring system error was solved afterwards. And luckily everything has been running smoothly since then, I haven't had any further problems. Don't worry, it shouldn't normally be a recurring problem. Ultimately, of course, it's always annoying when something like this happens, but just be happy that it's fixed and you can drive again without any worries!

(Translated from German)

JazzyZell (Author)

Hey, thanks for the quick reply and for sharing your experience. 255 isn't exactly cheap, but if the problem is fixed afterwards and doesn't recur, it's definitely worth considering. My car is obviously worth a lot to me and I want it to last as long as possible. I'll speak to my garage tomorrow and hope they'll be as professional as you. Thanks again for your advice - you've really helped me!

(Translated from German)

CarFreak

Hello! It sounds frustrating dealing with that tire pressure issue. Have you tried resetting the tire pressure monitoring system? Sometimes that helps. What did your mechanic say about it during your last visit?

CarlyMechanic

@CarFreak

Hello! It sounds frustrating dealing with that tire pressure issue. Have you tried resetting the tire pressure monitoring system? Sometimes that helps. What did your mechanic say about it during your last visit?

Before you go to the garage, you could try resetting the tire pressure monitoring system (TPMS) yourself. This can often solve the problem if the system just needs recalibration. Check your car's manual for instructions on how to do this. If the problem persists, then it's time to consult a professional.

Let our mechanics help you!

Car Brands
carly-logo

© 2025 Carly Solutions GmbH & Co. KG. All rights reserved