I have the D2S Osram night breakers ($190 for the set)in one of my sets of headlights, phenomenal lighting all round, especially inclement weather. You may want to look at the Philips 85122 D2S for $100. The Philips have a nice yellow tinge that is also very helpful in inclement weather. I replaced a family members OEM Philips bulbs with same in their 2006 Lexus as the color had begun to shift, huge difference.... You just might need new bulbs and could save $90 going with the Philips.
www.theretrofitsource.com. Is where I get my bulbs, all OEM and no fakery!!!!