Wacker Neuson Telehandler TH412 Operator's Manual page 211

Operation 5
7-pole electric power outlet at the rear
Fig. 103
This power outlet is used for connecting lights, turn
indicators and electrical devices on the trailer or
attachment. Always install additional lights on an
attachment if the rear lights and other lights are covered
by the attachment.
5-85
BA TH412 * 06/2017 * 4512_5-13_1_Opt_Elektr_en.fm