Hi Everyone,

I have a TPMS malfuction error for my 2010 Q5 for a while now. I've replaced all four tire sensors, and they have been properly checked for signal. I've also reset the tire pressure through the MMi, and it does go away and then appears again.

Is there an Antenna under the passenger side that is part of the system that might have to be replaced? If so what is the part number?

Thank you guys for your help.

William