Front towing of the vehicle 3. Screw the traction ring clockwise completely into the mounting hole of the towing ring. 4. Tighten the towing ring securely with wheel dismantling wrench. Install front towing ring 1. Take the wheel dismantling wrench and removable towing ring from the tool kit in the trunk. 2. Press the bottom right corner of towing ring mounting hole cover on the front bumper (shown by the arrow part) to open. 240