Starting aid terminals
WARNING
If the jumper cables are connected in the
incorrect order, sparks formation can occur.
There is risk of injuries. Pay attention to the cor‐
rect order during connection.◀
The starting aid terminal in the engine com‐
partment acts as the battery's positive terminal.
Open the cover of the starting aid terminal.
The body ground or a special nut acts as the
battery negative terminal.
Connecting the cables
1.Pull off the lid of the starting aid terminal.2.Attach one terminal clamp of the positive
jumper cable to the positive terminal of the
battery, or to the corresponding starting aid
terminal of the vehicle providing assistance.
3.Attach the terminal clamp on the other end
of the cable to the positive terminal of the
battery, or to the corresponding starting aid
terminal of the vehicle to be started.
4.Attach one terminal clamp of the negative
jumper cable to the negative terminal of
the battery, or to the corresponding engine
or body ground of assisting vehicle.
5.Attach the second terminal clamp to the
negative terminal of the battery, or to the
corresponding engine or body ground of
the vehicle to be started.
Starting the engine
Never use spray fluids to start the engine.
1.Start the engine of the assisting vehicle and
let it run for several minutes at an increased
idle speed.
2.Start the engine of the vehicle that is to be
started in the usual way.
If the first starting attempt is not successful,
wait a few minutes before making another
attempt in order to allow the discharged
battery to recharge.
3.Let both engines run for several minutes.4.Disconnect the jumper cables in the reverse
order.
Check the battery and recharge if needed.
Tow-starting and towing
Information
WARNING
Due to system limits, individual functions
can malfunction during tow-starting/towing
with the Intelligent Safety systems activated,
for example approach control warning with
light braking function. There is risk of an acci‐
dent. Switch all Intelligent Safety systems off
prior to tow-starting/towing.◀
Switching off Intelligent Safety systems, refer to
page 110.
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