Avs+ Electronic Modulated Suspenion Control Switch

[chefsw1997]

just purchased 2004 es330 in nj and i previously posted about the electronic modulated suspension control switch....previous responders posted that this is only a west coast option, i see this in the large brocure book and also in the manual, and was told it is a standard option with the navigation package. I called lexus main number (1-800-25LEXUS) and they said this is an option and i should have it and i need to contact dealer.... now i have the avs in my car but not the electronic modulated suspension control switch which should be located on the center consol just left of the gear shifter above the rear power sunshade switch.....so are these the same things? and is it just that i cant manually change the suspension options myself, or should i make the dealer install this in my car?? help!! i need some input from all.....thanks scott