After extensively searching throught the forums both manually and via search, I have not been able to come across what i need. I have the Sx6 so do not have the Smart entry/push button start in the car, however, would like to get it installed. Does anyone know how much Toyota would charge to do it with genuine parts through a service centre? Also, if i install an aftermarket one, what can i expect in the way of warranties being voided etc. http://www.advancedk...rod_AK104B.html (this is the best i have found, comes with Toyota/lexus push start button so it looks OEM.) what can i expect in the way of warranties being voided etc. EDIT: And also, any reccomendations of Auto electricians to install the system once i get it. (Brisbane area)