C450/C43 AMG
Sponsored by:
Sponsored by:

setting tire pressure warnings

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 05-24-2022, 01:17 PM
  #1  
Junior Member
Thread Starter
 
Exvette's Avatar
 
Join Date: Feb 2021
Posts: 56
Likes: 0
Received 3 Likes on 3 Posts
C 43 amg
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?
Old 05-24-2022, 04:25 PM
  #2  
MBWorld Fanatic!
 
superswiss's Avatar
 
Join Date: Nov 2018
Location: San Francisco Bay Area
Posts: 8,709
Received 4,000 Likes on 2,665 Posts
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.





Old 05-24-2022, 06:00 PM
  #3  
Super Member
 
C43HeartBoost's Avatar
 
Join Date: Oct 2019
Posts: 833
Received 312 Likes on 237 Posts
C43
Originally Posted by Exvette
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?
Yes, you can go to vehicle settings and set target tire pressures.
Old 05-25-2022, 10:32 AM
  #4  
Junior Member
Thread Starter
 
Exvette's Avatar
 
Join Date: Feb 2021
Posts: 56
Likes: 0
Received 3 Likes on 3 Posts
C 43 amg
worked just as you said it would. many thanks

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: setting tire pressure warnings



All times are GMT -4. The time now is 01:34 AM.