Volvo XC90: Specifications / Engine oil specifications
Engine oil of type VCC RBS0-2AE 0W-20 must be used. Lower oil grades may not
offer the same fuel economy, engine performance or engine protection.
Volvo recommends:

General
See the Service and warranty booklet for information about oil change intervals.
NOTE
This vehicle is delivered from the factory with synthetic oil.
Do not use oil additives.
Oil viscosity
The wrong oil viscosity can shorten engine service life during normal use.
VCC RBS0-2AE 0W-20 provides good fuel economy and engine protection. See the
viscosity chart.

Viscosity chart
Oil volume
Engine oil volumes (including oil filter) are shown in the table.

Engine specifications (output, etc.) for each engine variant are shown in
the table below.
The specifications for Special Edition vehicles may vary.
NOTE
Not all engines are available on all markets...
Under normal driving conditions, the transmission fluid will not need to be
changed during the transmission's service life. However, it may need to be changed
if the vehicle is driven frequently in adverse driving conditions...
Other information:
(Option/accessory)
The seats can be heated for added comfort for the driver and passengers in
cold weather.
Activating and deactivating the heated rear seats from the front seats*
Tap the symbol in the center
of the climate bar to open Climate view in the center display...
The driver can choose different drive modes to determine how driver support
should maintain a time interval to the vehicle ahead.
Settings are made using the DRIVE MODE controls.
Select one of the following:
Eco - Driver support will focus on providing good fuel economy, which
will increase the time interval to the vehicle ahead...