i just changed the ones on my car (2nd gen). we take 1157 in the front and 1156 in the back. the reverse lights are also 1156, i believe. there are also two more 1157 on each side in the back.
Our headlights are 9004. I've been fairly happy with these Philips Blue Vision I bought from KMart for $12 each. I don't know much about the fancy high wattage & HID stuff. But here's another thread about headlights and turn signals: http://www.mx6.com/board/showthread.php3?threadid=3253
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