I know the my99 lights fit earlier models,so presumably it works in reverse,but does the difference in light style have any significance on the electrics or is it a straight swap.

 

A foglight is a foglight is a foglight...............and ALL are a waste of space

You can interchange them as the fittings are the same as are the beam patterns as are the electrics.

Best bet is to bin 'em and get some driving lights

Alcazar