78 Instruments and controlsA 12 Volt power outlet is located in therear centre console and on the right-hand side of the load compartment.Pull the cap out to use the accessorysocket, and replace the cap when notin use.Do not exceed the maximum powerconsumption of 120 watts.Operational with ignition switch inpositions ACC or ON. Use ofaccessory sockets while the engine isnot running will discharge the battery.Electrical accessories that areconnected must comply with theelectromagnetic compatibilityrequirements laid down inDIN VDE 40 839.Do not connect any current-deliveringaccessories, e.g. electrical chargingdevices or batteries.Do not damage the outlet by usingunsuitable plugs.Stop-start system 3 123.Cigarette lighterDepending on the equipment, thecigarette lighter may be located in thefront centre console or beneath thecupholder.Slide the cupholder tray back toaccess the cigarette lighter.With ignition switch in position ACC orON, press in cigarette lighter. Heatingswitches off automatically once theelement is glowing. Pull out lighter.AshtraysCautionTo be used only for ash and not forcombustible rubbish.The portable front ashtray can beplaced in the front console cupholder.To open: gently lift up lid. Illuminatesdepending on outside light conditions.To empty: rotate upper part of ashtrayanticlockwise and remove. After use,close lid firmly.