Hi all, recently purchased a 1994 850 wagon, couple of day a go parking lights were left on drianing the battery, charged the battey, car now has 2 problems, 1-radio is looking for a code I do not have and 2-car started after charging battery, however idling very rough step on gas car stalls now, an...

My 1994 850 wagon with rear mount 6 cd holder is not playing the cd it is just loading the cd then unloading moving on to next cd never plays music, any thoughts