248 Driving and OperatingTowing Equipment(Sedan V6 and V-Series)The vehicle is neither designed norintended to tow a trailer.Conversions andAdd-OnsAdd-On ElectricalEquipment{ WarningThe Data Link Connector (DLC) isused for vehicle service andEmission Inspection/Maintenancetesting. See Malfunction IndicatorLamp (Check Engine Light) 0 121. A device connected to the DLC— such as an aftermarket fleet ordriver-behavior tracking device —may interfere with vehiclesystems. This could affect vehicleoperation and cause a crash.Such devices may also accessinformation stored in the vehicle’ssystems.CautionSome electrical equipment candamage the vehicle or causecomponents to not work andwould not be covered by thevehicle warranty. Always checkwith your dealer before addingelectrical equipment.Add-on equipment can drain thevehicle's 12-volt battery, even if thevehicle is not operating.The vehicle has an airbag system.Before attempting to add anythingelectrical to the vehicle, seeServicing the Airbag-EquippedVehicle 0 81 and Adding Equipmentto the Airbag-Equipped Vehicle0 82.