Yeah, I believe it comes with Tech..it's part of Line 5

Technology Package (requires Premium Package) :

1 Bi-xenon adaptive headlights with automatic self-leveling
2 Advanced front lighting system (pivots with steering wheel direction)
3 Light Sensor with "Coming Home Function"
4 4position memory for driver's seat and outside mirrors
5 Color Driver Information Display with trip computer including outside temperature gauge
6 Bluetooth® interface phone preparation, which allows for hands-free communication via your Bluetooth-equipped cell phone.* (confirm availability with dealer)

 

same here.. have a 2010 A4 with no buttons on the wiper stick. Would love to know if there is another way to change it. Thanks in advance