Volvo XC90 Owner's Manual page 239

NOTE
Climate comfort maintenance will be deacti-
vated if the vehicle is locked from the outside
in order to avoid using residual engine heat
unnecessarily. This function is intended to be
used to maintain climate comfort when the
driver or a passenger remains in the vehicle
after the engine is turned off.
Related information
•
Climate comfort retaining function* (p. 236)
CLIMATE CONTROL
237
* Option/accessory.