[iThePunisher]

try this

pawn Код:

if(IsPlayerInAnyVehicle(playerid))
     {
        if(GetPlayerState(playerid) == PLAYER_STATE_DRIVER)
        {
            if(newkeys & KEY_YES)
            {
                new vehicleid = GetPlayerVehicleID(playerid);
                if(VehicleLights[vehicleid] == 0)
                {
                    new engine, lights, alarm, doors, bonnet, boot, objective;
                    VehicleLights[vehicleid] = 1;
                    SendClientMessage(playerid, COLOR_YELLOW, "You have enabled your car lights.");
                    GetVehicleParamsEx(vehicleid, engine, lights, alarm, doors, bonnet, boot, objective);
                    SetVehicleParamsEx(vehicleid, engine, true, alarm, doors, bonnet, boot, objective);
                }
                else if(VehicleLights[vehicleid] == 1)
                {
                    new engine, lights, alarm, doors, bonnet, boot, objective;
                    VehicleLights[vehicleid] = 0;
                    SendClientMessage(playerid, COLOR_YELLOW, "You have disabled your car lights.");
                    GetVehicleParamsEx(vehicleid, engine, lights, alarm, doors, bonnet, boot, objective);
                    SetVehicleParamsEx(vehicleid, engine, false, alarm, doors, bonnet, boot, objective);
                }
            }
            return 1;
        }
     }