baranis1

hi i got problem car not responding to remote when pushing unlock button only front lights turn on and thats it and inside lighting turns on nothing else doors not locks or unlocks also nothing works not speedometer or multi media tried to put key into special place where cupholders sit and also nothing what are the possible cases to fix this also is it possible that nothing wrongs because my agm battery is cinpletly dead but im inserted diferent battery but not a agm and also lower ah but fully charged and also with battery charger conected also nothing but still nothing dash not turning on guys i need your advice or do i need to buy first agm battery and then try