Operation Manual

Releasing the tow ball arm
CAUTION
Do not touch the tow ball arm during
the release process.
Note: If the release process is interrupted,
for example an obstacle in the way or loss
of power supply, the system will need to be
reset. To reset the system, repeat the
release process.
Note: The lamp in the switch illuminates
when the system is activated.
The following conditions must be met
before releasing the tow ball arm:
• The luggage compartment lid must be
open.
• The ignition must be switched off.
• No plug must be attached to the 13-pin
trailer socket.
• The battery voltage must be greater
than 11 volts.
E132909
1. Press the button to activate the
system.
2. Press the button again within four
seconds to release the tow ball arm.
E139284
The tow ball arm automatically swivels
into the lowered position.
If the tow ball arm fails to release, press
the button again for 15 seconds.
WARNING
If it still fails to release, do not use
the tow bar and have it checked by
a properly trained technician.
Swivelling the tow ball arm out
E75179
Move the tow ball arm to the operating
position. The tow ball arm automatically
locks in the operating position. The locking
process is clearly audible and the warning
tone will stop.
177
Towing