bdar

Hi All,

What is the bulb model for 2010 Ultra Luxury ES350? In my manual book it says: D4R, but everyone and websites tell me it is D4S.
Can you help me, please?

Thanks,
-bdar

nevernu

https://www.clublexus.com/forums/lig...ent-guide.html

bdar

Thanks for your reply, nevernu. I've checked that website and others as well, it shows D4S. But, I have also double checked my manual, it is unfortunately say D4R. I wonder if it is a type in my manual, or is it D4R for Ultra Luxury and D4S for non-Ultra Luxury? Can the ultra luxury owner confirm this? Please? Thank you sooo much.

-bdar

nevernu

the d4s/d4r bulbs are for projector/reflector type systems.
http://www.lightbulbs4cars.com/product/HID4S8
http://www.lightbulbs4cars.com/product/HID4RY

i think the 2010 is a projector system but you are right the online 2010 es350owners manual says d4r. I would check w the dealer to get the right answer...

jagtoes

We use the D4R in the 2010. Model doesn't make a difference.

bdar

Thanks for all the reply guys. Now the problem is most of the bulb that I am interested in buying are D4S. Can I use D4S bulb then in my 2010 ES350? Will my ballast support it? Do I need to make any modification to use it?

Thanks,
-bdar

jagtoes

If you were going to do this anyway then why waste our time by us trying to help. Go buy the bulbs and if they work OK and if not you're out the cost.