Originally Posted by
Teampena
Installed fresh EON TPMS for my 2007 A6 Avant. Even after hitting "change wheels" on the MMI I still recieve the TPMS error. I saw from the company I purchased the sensors from that the relearn code was AU-1 and I'm not 100% when I would even utilize that. Thanks for any help.
What specific sensors did you order? Simple way to test that the sensors are working is that ANY good tire shop will have a Snap-On TPMS tool, which will show if the sensor is working as per design, the correct PSI of the tire, the tire temp, etc... all by simply being within a couple of inches of the valve stem. This should be your step 1. BTW, not even sure as to what you mean by "the relearn code was AU-1".
The procedure to reset the TPMS is similar to this:
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