Breakdown assistance
166WARNING
A discharged battery may already freeze at temperatures just below 0 °C. In
case of frozen battery carry out no jump-starting - risk of explosion!
Please pay attention to the warning instructions relating to working in the
engine compartment page 140, “Working in the engine compartment”.Note
There must not be any contact between the two vehicles otherwise current may
flow as soon as the negative terminals are connected.
The discharged battery must be properly connected to the system of the vehicle.
Switch off any mobile phone, pay attention to the instructions for use of the mobile
phone in such a situation.
We recommend you buy jump-start cabl es from a car battery specialist.
Start engineIt is important to connect the jump-start cables in the correct order.Connecting positive terminals– Attach one end to the positive terminal fig. 140 of the discharged battery .
– Attach the other end to the positive term inal of the battery supplying the power
.
Connecting negative term inal and engine block– Attach one end to the negative termin al of the battery supplying the power .
– Attach the other end to a solid metal part which is connected firmly to the engine block, or to the engine block itself.Starting the engine– Start the engine of the vehicle providing current and run the engine at idling speed.
– Now start the engine of the vehicle with the discharged battery.
– Interrupt the attempt at starting an engine after 10 seconds if it does not start right away and wait for about 30 seconds before repeating the attempt.
– Disconnect the cables on the engine in exactly the reverse order they were
connected up.
WARNING
The non-insulated parts of the terminal clamps must never make contact
with each other. Furthermore, the cable connected to the positive terminal of
the battery must not come into contact with electrically conducting parts of the
vehicle - risk of a short circuit!
Do not affix the jump starting cables to the negative terminal of the
discharged battery. There is the risk of detonating gas seeping out the battery
being ignited by the strong spark which results from the engine being started.
Run the jump-start cables so that they cannot be caught by any rotating
parts in the engine compartment.
Do not bend over the batteries - risk of caustic burns!
The vent screws of the battery cells must be tightened firmly.
Keep any sources of ignition (naked flame, smouldering cigarettes etc.)
away from the battery - risk of an explosion!
Never jump-start the batteries which ha ve a too low electrolyte level - risk
of explosion and caustic burns!
Fig. 140 Jump-starting using the
battery from another vehicle: A - flat
vehicle battery, B - battery providing
current
A1
AA
A2
AB
A3
AB
A4
s2bs.2.book Page 166 Monday, September 27, 2010 9:53 AM
