You must detach the tow ball arm when not in use. Securely stow the tow ball arm in the luggage compartment.
Never unlock or detach the tow ball arm with a trailer attached.
Do not use any tools to detach the tow ball arm.
- Remove the protective cap.
- Insert the key and turn it counterclockwise to unlock the handwheel.
- Hold the tow ball arm. Push the handwheel inward and turn it clockwise.
Note:
The mark on the handwheel turns from green to red.
- Release the handwheel.
- Pull the tow ball arm downward to remove it.
- Turn the trailer wiring connection socket upward through
90 ° until it engages in the end position.
- Insert the blanking plug.