06 With Nav Radio Question

[MRHEAT]

My wife and i just picked up an 06 RX 330 WITH NAVIGATION ,i do not see any button for sirius or xm,on my chevy avalanche i had to buy an adapter to go into the factory radio to plug it into my aux switch.I guess what im asking is---HOW DO I GET SATELLITE RADIO IN MY WIFE'S RX :) THANKS

[1990LS400]

If you don't want to get OEM sat radio from Lexus, VAIS is pretty much the standard in the Lexus aftermarket world for adding sat radio: http://www.vaistech.com/

Complete sat radio kits for Lexus vehicles have sometimes been available on eBay and have included VAIS interfaces.