Volvo XC90 T8 TwinEngine Plug-In Hybrid, Owner'S Manual

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MAINTENANCE AND SERVICING
492
Hood completely closed
Related information
•
Engine compartment overview (p. 492)
•
Door and seat belt reminders (p. 65)
Engine compartment overview
The engine compartment overview shows some
maintenance points.
Some of the components in the vehicle's electri-
cal drive system are located in the engine com-
partment.
WARNING
•
Orange cables should only be handled by
a trained and qualified Volvo service tech-
nician.
•
A number of the vehicle's components
use high voltage and can be very danger-
ous if handled improperly.
•
Do not touch any components that have
not been clearly described/explained in
this manual.
•
Use caution when checking/refilling flu-
ids in the engine compartment.
•
The cooling fan (located at the front of
the engine compartment, behind the radi-
ator) may start or continue to operate (for
up to 6 minutes) after the engine has
been switched off.
•
Engine cleaning should only be done by a
workshop. If engine cleaning agents are
used when the engine has been running,
there may a fire risk.
•
Before performing any operations in the
engine compartment, the ignition should
always be completely switched off (in
mode
0
) and there should be no remote
keys in the passenger compartment. The
gear selector should be in the
P
(park)
position. If the engine has been running,
wait until it has cooled before touching
any components in the engine compart-
ment.