Yesterday, when I read my manual, I notice I have an option to change to my headlight with Discharge bulbs or Halogen bulbs.
But when I read around, I found that
2006-2012: GSV40R - ZR6: Halogen Projectors GSV40R - Presara: HID Projectors (Factory Installed) 2012- Onwards: GSV50R - ZR6 and Presara: HIDs.Projectors (Factory Installed)
http://au.toyotaownersclub.com/forums/topic/40061-xenon-low-beams-presara/
And now, I get confuse, I want to ask can I change to HID without the kit? or I only need to get D4S discharge bulbs and replace my halogen?
