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2020 GLC300 4MATIC 32K MILES
Replaced 2 front tires and moved new tires to rear and older ones to the front.
Now TPMS only shows that it is active but no longer displays individual Pressures nor Temperatures. Does it take some time for the system to learn the new locations? Interestingly after I left the tire shop it worked. Next morning was when the issue occured.
New sensors or new positions should be learned during the first journey, but as long as it says "Tire Pressure Monitor Active" the teach-in phase hasn't completed. Have you restarted the TPMS, though? It's required after changing or newly installing wheels as described in the owner's manual.
Decided to get my manual out after posting. Who knew that there is stuff in there to learn🤓🤷♂️.
Thank you for your response.
Any idea how many miles that teach in mode might take?
Any idea how many miles that teach in mode might take?
No idea, but it shouldn't be long. My C63 pretty much shows the correct pressures within a minute or so after restarting the system. When I get new tires put on, the tire installer doesn't always put the wheels back at the same location. I can't rotate per se with my staggered setup, but sometimes after getting new tires, the left wheel ends up on the right and vice versa and once I pick up the car, assuming they restarted the TPMS the pressures show up within a minute. I usually check the tire pressures the next morning once they have cooled down to make sure they are at the correct pressure and then restart TPMS again for good measures. Never experienced that the pressures and temps wouldn't show up for an extended period. There is always the possibility that your tire installer damaged the sensors. It happens unfortunately.
Help!!! Brand new car with shaking steering wheel while driving. Some when going on bumps and some just out the blue. Software installed last week and it did not work. I returned back to the dealership on Tuesday of this week and they alleged it was balancing. Now it seems to me that I am feeling it more now. Not sure what to do next.
Help!!! Brand new car with shaking steering wheel while driving. Some when going on bumps and some just out the blue. Software installed last week and it did not work. I returned back to the dealership on Tuesday of this week and they alleged it was balancing. Now it seems to me that I am feeling it more now. Not sure what to do next.
What does this have to do with TPMS? I think you posted in the wrong thread.
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Steering vibration- 2022 GLC300
