E-tron TPMS trouble

[Parker Burton]

My etron's TPMS is acting up. I got a low tire pressure warning a while back, and I finally got around to checking the tires today. They were all a little low, so I filled them up, but now I can;t get the car to register the new pressures! It keeps saying "Unable to store tire pressure." The only thing I've done to the car is add a CETE air suspension module, but that was months ago, and everything's been fine since then. Any ideas what's going on? I'm okay with working on cars myself, and it's still under warranty, but I'm nervous about taking it to the dealer with the module. Anyone in SoCal know a good Audi shop that won't freak out about the mod?

 

[carpilot83]

My etron's TPMS is acting up. I got a low tire pressure warning a while back, and I finally got around to checking the tires today. They were all a little low, so I filled them up, but now I can;t get the car to register the new pressures! It keeps saying "Unable to store tire pressure." The only thing I've done to the car is add a CETE air suspension module, but that was months ago, and everything's been fine since then. Any ideas what's going on? I'm okay with working on cars myself, and it's still under warranty, but I'm nervous about taking it to the dealer with the module. Anyone in SoCal know a good Audi shop that won't freak out about the mod?

It might not work, but have you tried restarting the MMI system? It's worth a try. If that doesn't do the trick, definitely reach out to your dealership.

 

[Clarke]

It might be an issue with the TPMS recalibration, try driving for a while to see if the system resets, if not, a dealer reset might help. You could also check if the module interferes with the sensor readings.

 

[Jackching82]

The sensors need a moment to adjust to the new pressure, so just chill for a bit!