Breakdown assistance187
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
Jump-start cables
Only use jump-start cables which have an
adequately large cross-section and insu-
lated terminal clamps. Plea se pay attention to the manufacturer's instructions.
Positive cable - colour coding in the majority of cases red.
Negative cable - colour coding in the majority of cases black.
WARNING
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! Also after
thawing of the battery there is a risk of caustic burns due to leaking acid.
Replace the frozen battery.
Please pay attention to the warning instructions relating to working in the
engine compartment page 162.Note
There must not be any contact between the two vehicles otherwise current may
flow as soon as the negati ve terminals are connected.
The discharged battery must be properly connected to the system of the vehicle.
Switch off any installed telephone and also pay attention to the instructions for use
of the telephone in such a situation.
We recommend that you purchase the jump-starting cable in the specialist shops
of the battery manufacturers.
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. 153 of the discharged battery
.
– Attach the other end to the positive te rminal 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.
Fig. 153 Jump-starting using the
battery from another vehicle: A - flat
vehicle battery, B - battery providing
current
A1
AA
A2
AB
A3
AB
A4
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