Use Of Jumper Cables - Audi A7 2017 Owner's Manual

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@
Tips
The discharged battery must be properly con-
nected to the vehicle's electrical system .
When jump starting or charg ing the battery,
never connect the negative ground cable to
the battery negative post because the battery
manager system must be able to detect the
battery's state of charge. Always connect the
negative ground cable to the negative g round
post of the battery manager control unit.
Use of jumper
cables
Make sure to connect the jumper cable clamps in
exactly the order described below!
Fig. 214 Engine compartment: connectors fo r ju mp start
cables and charger
\
®
@
Fig. 215 Jump starting with the bat tery of another vehicle:
@ -
booster battery, @ - discharged vehicle batte ry
The procedure described below for connecting
jumper cables is intended to prov ide a jump start
for your vehicle .
Vehicle with discharged battery:
.. Turn off lights and accessories, move lever of
~
automatic transmission to N (Neutral) or P
....
~
(Park) and set parking brake .
N
....
0
00
<.,;)
'SI"
Emergency
situations
Connect POSITIVE(+) to POSITIVE
(+)
(red)
.. Open the red cover on t he pos itive terminal
q fig. 214.
1.
Connect one end of the red posit ive cab le on
the jump start bolt ~
fig. 215
(D
(bolt under
the red cover= "positive") of the vehicle to be
started @ .
2. Connect the other end to the positive termi-
nal @ of the booster battery @ .
Connect NEGATIVE (-) to NEGATIVE (-)
(black)
3. Connect one end of the black negative cable
to the negative terminal ® of the booster
battery @ .
4.
Connect the other end to the jump start pin
@ (bolts with hex head bolt = "negat ive'') of
the vehicle to be started @ .
Starting the engine
.. Start the engine of the vehicle with the booster
battery @ . Run the eng ine at a moderate
speed .
.. Start engine with discharged vehicle battery @
in the usual manner .
.. If the engine fails to start, do not keep the
starter cranking for longer than 10 seconds.
Wait for about 30 seconds and then try again .
.. With engine running, remove jumper cables
from both vehicles in the exact reverse order .
.. Close the red cover on the positive terminal.
The battery is vented to the outside to prevent
gases from entering the vehicle interior . Make
sure that the jumper clamps are well connected
with their metal parts in full contact with the
battery terminals .
_&.
WARNING
To avoid serious personal injury and damage
to the veh icle, heed all warnings and instruc-
tions of the jumper cable manufacturer. If in
doubt, call for road service.
- Jumper cables must be long enough so that
the vehicles do not touch .
- When connecting jumper cables, make s ure
that they cannot get caught in any moving
parts in the engine compartment.
..,.
255

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