None of my climate control lights are working. Do I have to go to the Lexus dealership, or does a store like Pep Boys perform that kind of service?

Also, if anyone had this done...around how much does it cost?

 

you can always change em yourself.

1) Pull the shifter cover (wooden type) start in the cup-holder end. Sometimes you need to pry gently in the corners w a screwdriver.
2) Remove connectors
3) Remove fan outlet (right word??) and clock, just pry on the sides of it and it'l come loose. The dashboard is soft and will tolerate some moderate prying.
4) Unscrew radio unit. 4 bolts.

Now just pull it apart

good luck!