Hi everyone, I have a 2003 ES300 and I have an XM radio, I have been hesitant installing the radio because I don't want to do anything to the interior, I didn't mind doing it to my old Pontiac G6 but my Lexus I'm trying to keep it in mint condition.
Anyway the real question, If I take my car to the Lexus dealer can they put XM radio into the stock radio. I know that later years of the ES, 2006 for sure, had an XM option.