Wires I lose the wires to conect the radio to the car i cant find it anywere

You can. Try a Chilton's manual or the how to books sold at auto parts stores. The starter solenoid wire goes directly to the ignition switch The fuse marked IGN controls power to the starter solenoid.

wire it straight to the battery, then it will also work without the key.

check your remote wire witch is blue and hot wire witch is red on the back of cd player an see if its still conected

The power steering lines/hoses go to the steering rack (they go past the alternator).

Sounds like your alternator is trying to die out on you. Take it to the dealer to check the voltage that it's reading whenever the cars running, and when its not. Also, check the connector wires that connect to the alternator for bad spots. Or to see if the connectors are dirty. Hope this helps, James Booth

alldata.com will have wiring diagrams

Try disconecting the wires from the switch in which u crossed out. The switch may be U/S now. Hope this helps.

check the line fuse on the red and yellow wires if there are any should be housed in clip plastic container.

you must call any new dealership of oldsmobile they have the code you have to tell them you are the owner of the car ,and some dealer´s are free of charge,you must send the car or proof of the ownership.
and the next time you change battery for any car try to input a 9v battery on de cigarette ligther,i can explain,get any cable who conects to a cigarrete lighter and cut the wire,then conect the two wires to a 9v battery and conect to the charger of the cigarrte lighter,then disconect the battery and conect the one ,this way you wont lose any code for any radio and any car or any computer codes,i used to work an a car lot for 14 years,hope this will help,good luck

this can occur due to lose conections.check power wiring

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