hello we sell HID kits and your problem is due to most likely Day time running lights or auto on lights that your car has. We do a lot of cars and specially your brand. Is recommended to install a relay harness and will solve that issue. the reason that happens and is because your running lights on your car dimn out and HID kits can't dimn out so they flicker. the relay takes care of that issue.
here is a link for our relay harness which is plug and play to any kit and is universal
http://ultrahid.com/hid-relay.html