Volvo V60 CROSS COUNTRY 2020 Owner's Manual page 634

MAINTENANCE AND SERVICE
Support battery
Cars with the start/stop function are equip-
ped with two batteries - one more powerful
12 V starter battery for starting and one sup-
port battery that helps during the function's
starting sequence.
The 12 V support battery is located in the engine
compartment.
632
If the car is equipped with a 48V support battery
instead, it is located under the cargo area. The box
over the 48V support battery must only be removed
by an authorised workshop.
WARNING
High voltage can be dangerous in the event
of incorrect intervention. Do not touch any-
thing on the batteries that is not clearly
described in the owner's manual.
48 V support battery must never be
•
used for jump-starting.
External electrical equipment must not,
•
under any circumstances, be con-
nected to the 48 V battery.
The 48 V battery may only be serviced
•
and replaced by a workshop – an
authorised Volvo workshop is recom-
mended.
NOTE
The higher the current take-off in the
•
car, the more the alternator must be
working and the batteries charging =
Increased fuel consumption.
When the capacity of the battery has
•
fallen below the lowest permissible
level then the Start/stop function is
disengaged.
Temporarily reduced Start/stop function due
to high current take-off means: