How can I find out whether my car has Halogen lights, Xenon/Bi Xenon?

Halogen lights have a yellowish-white light and they come on at full strength as soon as you turn them on. Xenon lights have a bluish-white light and they need about 10 seconds to warm up before they have full light output. When you turn xenon headlamps on, they have a very bright flash and then the light comes on at roughly 2/3 light output and begins to intensify as the lights warm up. A 2nd way to easily tell is that Benz original headlamps with xenon have the ability to lower the beam for when the car goes over a bump (so not to blind on-coming traffic). Because of this, when a xenon headlamp first comes on, you can physically see the projector inside the headlamps dip slightly as it performs this function as a self-test. Halogen projector beams don't have this feature.

Go down to any autostore or online type your car into the replacement light section and it should tell you. I belive you have Halogens, xenon set ups didn't become popular untill 2005 and most of them are illegal if not done from a factory or done with proper recalibration. Also at night when you stare into the car lights do they have a glare? (one that blinds/irritates you and other drivers) If you do then they arent halogens.