Post by
fueler »
https://forums.nicoclub.com/fueler-u54519.html
Sun Sep 23, 2007 8:24 pm
My 99 has a slightly different dash face than your 99... but on mine, the plastic surrounding the radio is held with 2 screws at the bottom and then the rest is just clips and you pull it off carefully. Then you have access to the screws at the sides of the stock Bose headunit, 2 screws on each side. As far as wiring, I used the stock wires, but I bypassed the Bose amp which is in the rear drivers side quarter panel area. It's behind the plastic, where there is a grille. You don't want to use that Bose amp.
Good luck on the install. Oh yeah, the tweeters were easy, the plastic "A pillar" comes off (pull off the door gasket first) and I fit some JBL tweeters in there, I just had to bend out the grilles slightly! It's a tight fit, the Bose tweeters are tiny!