[Scottylad]

Код:

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys) 
{ 
    new vehicleid = GetPlayerVehicleID(playerid); 
    if (vehicleid) { 
        if ((newkeys & KEY_SUBMISSION) && GetPlayerVehicleSeat(playerid) == 0) { 
             new engine, lights, alarm, doors, bonnet, boot, objective; 
             GetVehicleParamsEx(vehicleid, engine, lights, alarm, doors, bonnet, boot, objective); 
             if (!engine) engine = 1; 
             return true; 
        }
        else engine = 0; 
        SetVehicleParamsEx(vehicleid, engine, lights, alarm, doors, bonnet, boot, objective); 
    } 
    return true; 
}

try that bud, not promising anything.