I just picked up a 93 STS with 125k good shape, but needs a little TLC to be up to my standards, but there are just a couple quirks that i wonder if anyone has any insight on...

1) the delco bose CD player will not accept or eject CDs it just clicks, even if i get it in all the way, it wont play, i know this is common, my 94 eldo did the same thing, but i sprayed some canned air in the slot and it worked afterward, this trick wont work on this one..anyone know what else i can try????

2)when my passenger htd seat is on....the is a clicking sound coming from under the dashboard around the pass. airbag, i've never seen this before, it sounds like a switch turning on and off

3)the drivers side DRL is out...i replaced the bulb and it still doesnt work...i know cars, i'm no mechanic, but i like doing things myself, anyone know what this problem would be, and how i can fix it???

thanks for your help guys.