What exactly do you mena by plug in an HID?

Yes, if you want to do a proper conversion it can be done. No, you cannot just plug in a Xenon bulb to the fixture without other work.

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Ali Al-Chalabi

2001 CLK55
1999 Dodge Ram 2500 Cummins Diesel
2002 Harley-Davidson Fatboy
Merlin Extralight w/ Campy Record