Tire Pressure Reset

'Cane · 12-20-2023, 01:38 PM

Had some cold air (SoFla cold- 50°) last week that deflected tires. I refilled and reset the TPM, but every time I get in the car now I get a warning, despite the monitors showing ok. Anyone else have this annoyance right now? Called my SA, but haven’t heard back yet.

forcefed · 12-20-2023, 02:18 PM

Could be that you're tire pressure is set to high speed so 40+ psi, you need to set it to the lower speed.

'Cane · 12-20-2023, 02:36 PM

Quote:

Originally Posted by forcefed

Could be that you're tire pressure is set to high speed so 40+ psi, you need to set it to the lower speed.

I’ve double and triple checked the settings, and it’s all correct. I think it’s odd that the display shows the pressure is good (green tires) and yet the warning is still there.

'Cane · 12-20-2023, 04:36 PM

Faulty tire pressure gauge.

Bought a new one at Autozone, all is well.

CanesM4 · 12-20-2023, 10:42 PM

I had that issue and it was a bad tpms.

'Cane · 12-20-2023, 10:48 PM

Quote:

Originally Posted by CanesM4

I had that issue and it was a bad tpms.

My “Amazon special - same day shipping” tire pressure monitor is bad. Consistently reading ~5+psi higher than reality. I was seeing 40psi but it was really like 32. 🤦🏻&zwj;♂️

CanesM4 · 12-21-2023, 07:15 PM

Quote:

Originally Posted by 'Cane

My “Amazon special - same day shipping” tire pressure monitor is bad. Consistently reading ~5+psi higher than reality. I was seeing 40psi but it was really like 32. 🤦🏻&zwj;♂️

Shouldn't the dealership replace it under warranty?

'Cane · 12-21-2023, 07:21 PM

Quote:

Originally Posted by CanesM4

Shouldn't the dealership replace it under warranty?

It wasn’t the car, it was just the tire pressure gauge I bought from Amazon, not the TPMS sensor.

12-20-2023, 01:38 PM	#1
'Cane Major General 8522 Rep 5,382 Posts Drives: 2022 Aventurin/SS G82 xDrive Join Date: Feb 2007 Location: South Florida iTrader: (0) Garage List 2022 M4 Comp AWD [8.00]	Tire Pressure Reset Had some cold air (SoFla cold- 50°) last week that deflected tires. I refilled and reset the TPM, but every time I get in the car now I get a warning, despite the monitors showing ok. Anyone else have this annoyance right now? Called my SA, but haven’t heard back yet. Attached Images
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12-20-2023, 02:18 PM	#2
forcefed Lieutenant Colonel 2567 Rep 1,929 Posts Drives: . Join Date: Sep 2021 Location: Toronto iTrader: (0)	Could be that you're tire pressure is set to high speed so 40+ psi, you need to set it to the lower speed. __________________ 2023 m3 xdrive For sale: M3 Eibach pro kit springs, csl gloss black grill with acc, gloss black lip
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12-20-2023, 04:36 PM	#4
'Cane Major General 8522 Rep 5,382 Posts Drives: 2022 Aventurin/SS G82 xDrive Join Date: Feb 2007 Location: South Florida iTrader: (0) Garage List 2022 M4 Comp AWD [8.00]	Faulty tire pressure gauge. Bought a new one at Autozone, all is well.
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12-20-2023, 10:42 PM	#5
CanesM4 First Lieutenant 479 Rep 392 Posts Drives: 24 Twilight Purple/Ivory Join Date: Jul 2015 Location: Ct iTrader: (0)	I had that issue and it was a bad tpms.
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