I have a 2004 Aztek 2WD. My problem started intermittantlu first and now is permanent. I found a way to release key from under steering column. In trying to diagnose I removed some fuses. Now the "Service Engine Soon" light comes on the same place the "Change Engine Oil" light comes on. Also noticed that a few times when first starting to move that it felt tlike brakes were stuck. Reading the owner's manual found something called shift lock. Sounds like my problem is related to the shift lock. Anyone have any ideas what the problem is. I've seen people on internet say broken wires in shifter, bad key release solenoid, possible bad body control module. I can also say that the gear shift light ism out, all radio lights are out, some lights on fam knob and temperature knobs are out. I used to be a able to hit side of radio and cabin control tower and lights would come on briefly. I also noticed after disconnecting some fuses the radio clock light came on but went back out. Thanks for any and all help. It is just shy of 320,00 miles.