setting tire pressure warnings
#1
Junior Member
Thread Starter
setting tire pressure warnings
When I mounted my summer tires, I set the pressures per the settings on the fuel filler door. My dash TPMS readout shows 38 front and 36 rear, well within limits. However, the numbers are in red or yellow, and my low pressure warning light remains lit at all times.
Is there any way to adjust the pressure thresholds for the TPMS dash monitor and warning symbol?
Is there any way to adjust the pressure thresholds for the TPMS dash monitor and warning symbol?
#2
MBWorld Fanatic!
Join Date: Nov 2018
Location: San Francisco Bay Area
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2019 C63CS
Yes, in the instrument cluster you need to go to Service then Tires and set your current pressure as the new reference point. Do it when the tires are cold.
Not sure what model year/instrument cluster you have, but here's what it looks like with the digital instrument cluster.
Not sure what model year/instrument cluster you have, but here's what it looks like with the digital instrument cluster.
#3
When I mounted my summer tires, I set the pressures per the settings on the fuel filler door. My dash TPMS readout shows 38 front and 36 rear, well within limits. However, the numbers are in red or yellow, and my low pressure warning light remains lit at all times.
Is there any way to adjust the pressure thresholds for the TPMS dash monitor and warning symbol?
Is there any way to adjust the pressure thresholds for the TPMS dash monitor and warning symbol?