STARTING AND DRIVING
WARNING
WARNING
NOTE
High voltage may be dangerous if handled
incorrectly. Do not touch anything on bat-
teries that is not clearly described in this
Owner's Manual.
Batteries generate hydrogen gas,
which is flammable and explosive.
If the starter battery has been discharged
to the extent that the vehicle does not have
normal electrical functions and the engine
must then be jump-started with an external
battery or a battery charger, the Start/Stop
function may remain activated. If the Start/
Stop function shortly thereafter auto-stops
the engine, there is a huge risk that auto-
start of the engine will fail due to insuffi-
cient battery capacity since the battery had
not had time to recharge.
•
•
Do not connect the jumper cable to
any part of the fuel system or to any
moving parts. Avoid touching hot
manifolds.
Never use a 48 V support battery to
jump start the vehicle.
•
External electrical equipment may not
under any circumstance be connected
to the 48 V battery.
•
Battery fluid contains sulfuric acid. Do
not allow battery fluid to contact eyes,
skin, fabrics or painted surfaces.
•
•
Only a workshop may replace or per-
form service on the 48 V battery – an
authorized Volvo workshop is recom-
mended.
•
If contact occurs, flush the affected
area immediately with water. Obtain
medical help immediately if eyes are
affected.
If the vehicle has been jump-started or if
there has not been enough time for the
battery to be charged with a battery
charger, the Start/Stop function should be
temporarily deactivated until the battery
has been recharged by the vehicle. At an
ambient temperature of about +15°C
(about 60°F), the battery must be charged
by the vehicle for at least one hour. At
lower ambient temperatures, the charging
time can increase to 3-4 hours. It is advisa-
ble to charge the battery with an external
battery charger.
Never expose the battery to open flame
or electric spark. Do not smoke near
the battery. Failure to follow the
instructions for jump starting can lead
to injury.
•
WARNING
PROPOSITION 65 WARNING! Battery
posts, terminals, and related accessories
contain lead and lead compounds, chemi-
cals known to the state of California to
cause cancer and reproductive harm. Wash
hands after handling.
Related information
Starting the vehicle (p. 382)
•
•
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Ignition modes (p. 385)
Adjusting the steering wheel (p. 195)
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