The electrically deployable tow bar is operated via a switch in the rear loadspace and also by infotainment systems. It is sensitive to obstruction encountered during deploying/stowing and will stow automatically if necessary. The electrically deployable tow bar is stowed discreetly behind the rear bumper when not in use providing a clean attractive finish. The towing electrics are included and are also hidden until deployed. Approved for up to 2,500kg trailer load. Includes a unique trailer light test facility which allows the driver to check without assistance if the trailer lights, including reverse and brake lights, are functioning correctly. The trailer light test is activated via either a switch in the loadspace or via the touchscreen, depending on the vehicle’s specification. 20MY only. For SVAutobiography Dynamic Edition vehicles fitted with air suspension only. Towing harness, speaker, switch, tow bar module, tow eye cover and SVAutobiography Dynamic Edition towing harness are included.