Can anyone tell me how to remove the small square louvered vents that are in the dash above the instrument panel on a 1979 ZX? Thanks.

 

its a pain in the ***. you have to pull the whole dash out first of all. then you have to re3move all the ducting and whatever instruments may be in the way. after that its pretty easy there are 2 tabs on each vent just "pop" these tabs and oush them out through the top of the dash.