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Correct Tire Pressure

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Old Jul 9, 2019 | 07:52 PM
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Tom in Austin's Avatar
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2019 S560, 2015 Honda Civic Hybrid
Correct Tire Pressure

I'm getting the 'Correct Tire Pressure' display when two of my tires are showing exactly the target setting and the other two are *one* PSI over .... what the hell are they saying?
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Old Jul 9, 2019 | 10:29 PM
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From: Out Towards Palm Springs
2019 GLC 350e
try resetting it. It usually doesn't come back

I had that happen... and the dealer tried to tell me it was cold weather that made it go off....but it never went off in the mornings, just that one afternoon...reset it and it never came back
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Old May 9, 2020 | 11:38 PM
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2020 E63S Wagon, 2021 GLE450
Originally Posted by Tom in Austin
I'm getting the 'Correct Tire Pressure' display when two of my tires are showing exactly the target setting and the other two are *one* PSI over .... what the hell are they saying?
Mine has gone off both times on drives in the afternoon. One rear tire each. Both inflated to 36 psi cold, yet one tire warms up a degree or two more than the other. I let the car sit overnight and reset the system the following morning when the pressure is reading 36.
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Old May 10, 2020 | 07:45 AM
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Update ... reset the target pressure a couple of times and continued to get the message every time I got in the car to go somewhere and the light in the dash was lit 100% of the time. Then, magically, about a month ago, without doing anything, the light went dark and haven't seen any more messages!

Thinking now maybe it has something to do with cool weather? It has warmed up here so maybe the overnight fluctuations in temperature are less impactful now?
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Old May 10, 2020 | 09:51 AM
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2022 EQS 580 4MATIC Sedan, 2010 C-Class C350 4MATIC
Sounds to me like a TPMS (Tire Pressure Monitoring Sensor) might be failing and the weather has been throwing it on and off.
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Old May 11, 2020 | 09:00 PM
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2011 C300 Sport, 6M, Dynamic Handling Pack
Has anyone noticed the pressures recommend on the door jamb and the gas door don't match?
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Old May 12, 2020 | 01:47 AM
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Originally Posted by DrivingForce
Has anyone noticed the pressures recommend on the door jamb and the gas door don't match?
Yes, that's always the case with MB. The door one is the max pressure while the fuel cap door one includes various loading configurations.
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