open all windows and sunroof from key fob?
Looks like not. I do know that Toyota/Lexus did a ton of cost-cutting beginning in 2009 and eliminated many features that were on earlier models. Page 89 in your owners manual http://drivers.lexus.com/t3Portal/document/om/OM48B58U/pdf/sec_01-04.pdf
Page 586 explains how you can open windows and moon roof with cut key ...used in door but not from fob
Looking for a Used RX 350 in your area?
CarGurus has 20,766 nationwide RX 350 listings starting at $5,900.
Search Lexus RX 350 Questions
Lexus RX 350 Experts