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Emergency situations
General
This chapter is intended for trained emergency
crews and working personnel who have the nec-
essary tools and equipment to perform these
operations.
Starting by pushing or
towing
~
Note
Vehicles with an automatic transmission can-
not be started by pushing or towing.
Jump starting
Preparation
If needed, the engine can be jump started by an-
other vehicle battery.
Applies to: vehicles with plug-in hybrid drive: the
connection points for the jump start cable are
different
q page 102.
If the engine does not start because the vehicle
battery is drained, you can jump start the engine
using another vehicle battery. You need a jump
start cable to do this.
Both vehicle batteries must have 12 V nominal
voltage . The voltage capacity (Ah) of the vehicle
battery that is giving power must not be less
than the capacity of the drained vehicle battery.
Jump start cable
Only use a jump start cable with a large enough
diameter. Note the manufacturer's specifica-
tions .
Only use a jump start cable with insulated termi-
nal clamps.
Positive cable - usually red .
Negative cable -usually black.
Emergency situations
A WARNING
- -
- Applies to: vehicles with plug-in hybrid
drive: you must
not give a jump start with
your vehicle . This could cause significant
damage to the electrical system in your ve-
hicle
Qpage 102.
-A drained vehicle battery can freeze at tem-
peratures around 0
Q(. If the vehicle battery
is frozen, you must thaw it before connect-
ing the jump start cables. If you do not, this
increases the risk of an explosion and chem-
ical burns. After jump starting the vehicle,
drive to an authorized Audi dealer or author-
ized Audi Service Facility immediately to
have the vehicle battery checked.
- The engine compartment is a dangerous
area and can cause serious injuries. Before
working in the engine compartment, read
and follow the warnings
Qpage 318.
- Handling the jump start cables incorrectly
may cause the vehicle battery to explode
and lead to serious injuries . To reduce the
risk of injury, observe the following:
- Do not touch the non-insulated parts of the
terminal clamps . The cable must also not
come into contact with vehicle components
that conduct electricity when it is connected
to the positive terminal. This can cause a
short circuit.
- Route the jump start cables so they cannot
get caught in the moving parts in the engine
compartment.
- To reduce the risk of chemical burns, do not
bend over the vehicle battery.
- The locking bolts on the battery cells must
be tightened securely.
- Keep ignition sources (open flames, burning
cigarettes, etc.) away from the vehicle bat-
teries to reduce the risk of an explosion.
- Do not clamp the negative cable to fuel sys-
tem components or to the brake lines .
(LlJ} Note
- There must be no contact between the
vehicles, If there is, current could already be .,.
375