Unhook the negative lead on the battery and wait at least 10 minutes before doing anything, then you're safe in regards to the airbags. The glove compartment removal is easy. Unscrew and remove the knee bolster with the 1 screw in the center, open the glove box door and in the hinge area is another set of screws, undo these, then the rest should be self explanatory. Good luck...hope you can find your squeek and get rid of it. There are screws from the engine compartment (through the firewall) that holds the dash in tight. If these have loosened up, you might try tightening from there, but don't over-tighten. The anchors are plastic and they will break, causing more squeeks.
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1998 S70 T5 Emarald Green Metallic, 2004 V70 2.5T Ruby Red, Previous Owner of Black '94 850 Turbo Wagon. My cars have been running so well lately they've got me worried.