This problem occured when i swapped the original saab radio to a new aftermarket one. Before that it worked like a charm. After the swap it didnt work anymore. I googled some information about this problem and mamy people sais that you need to adjust the inner clock of the car with esid2 or with the old radio. Today i did that the clock is now up to date but it still doesnt start. The park heater light only comes on and the fans push air out a little and i can hear that it tries to start few times and then it stops. I read the dtc fault codes with esid 2 and there in many spots it sais zeitfahler= time fault/error.
I have pluged egr can that have an impact to the park heater ? Or low battery, my alternator is dying it doesnt recharge properly.