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The jump-start cable must be connected to the engine earthing point
C
» Fig. 172 only on vehicles with the START-STOP system.
Starting engine
›
Start the engine on the vehicle providing the power and allow it to idle.
›
Start the engine of the vehicle with the discharged battery.
›
If the engine does not start, halt the attempt to start the engine after 10 sec-
onds and wait for 30 seconds before repeating the process.
›
Remove the jump start cables in the reverse order as attachment.
Engines in vehicles with the vehicle battery in the boot
The positive terminal
A
is located under a cover in the engine compartment
» Fig. 173.
›
Unlock the retainer tab on the cover in direction of arrow
1
.
›
Open the cover in the direction of the arrow
2
.
›
Clamp the positive terminal of the jumper cable to the position
A
» Fig. 173.
›
Clamp the negative terminal of the jumper cable to the earthing point of the
engine
D
» Fig. 172 or to a metal part firmly connected to the engine block or
directly to the engine block.
›
Remove the jump start cables in the reverse order as attachment.
Both batteries must have a rated voltage of 12 V. The capacity (Ah) of the bat-
tery supplying the power must not be significantly less than the capacity of
the discharged battery in your vehicle.
Jump-start cables
Only use jump-start cables which have an adequately large cross-section and
insulated terminal clamps. Observe the instructions of the jumper lead manu-
facturer.
Positive cable – colour coding in the majority of cases is red.
Negative cable – colour coding in the majority of cases is black.
WARNING
■
Do not clamp the jump-start cable to the negative terminal of the dis-
charged battery. There is the risk of detonating gas seeping out of the bat-
tery being ignited by the strong spark resulting from the engine being star-
ted.
■
The non-insulated parts of the terminal clamps must never touch each
other – there is a risk of short circuit!
WARNING (Continued)
■
The jump-start cable connected to the positive terminal of the battery
must not come into contact with electrically conducting parts of the vehicle
– there is a risk of short circuit!
■
Route the jump-start cables so that they cannot be caught by any rotat-
ing parts in the engine compartment.
Towing the vehicle
Introduction
Fig. 174 Braided tow rope / Spiral tow rope
This chapter contains information on the following subjects:
Front towing eye 170
Rear towing eye 171
Vehicles with a tow hitch 171
For towing a braided tow rope is to be used » Fig. 174-
.
When towing, the following guidelines must be observed.
Vehicles with manual transmission may be towed in with a tow bar or a tow
rope or with the front or rear wheels raised.
Vehicles with automatic transmission may be towed in with a tow bar or a tow
rope or with the front wheels raised. If the vehicle is raised at the rear, the au-
tomatic gearbox will be damaged! If possible, the vehicle should be towed with
the engine running or at least with the ignition on.
Driver of the tow vehicle
›
Engage the clutch gently when starting off or depress the accelerator partic-
ularly gently if the vehicle is fitted with an automatic gearbox.
169
Emergency equipment and self-help
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