2003 mercedes sl 55 amg

My dash says esp not detected. Please tell me what to do.... also the push start or any lights work unless i put key in ignition

Vehicle

MercedesMedic
Feb 12, 2018 @ 15:07 pm

phyllis
Feb 12, 2018 @ 15:10 pm

phyllis
Feb 12, 2018 @ 15:33 pm

MercedesMedic
Feb 12, 2018 @ 15:18 pm

phyllis
Feb 12, 2018 @ 18:39 pm