Volvo XC40 2020 Owner's Manual page 219

Additional heater*
The auxiliary heater helps to heat the passen-
ger compartment and engine while driving.
The additional heater is one of two subfunc-
tions of the car's heater. The heater is fitted
inside the engine compartment.
NOTE
When the heater is running, smoke may be
emitted from under the front part of the car
and a low hum may be heard. A ticking
sound from the fuel pump may also be
heard from the rear section of the car. This
is perfectly normal.
The additional heater starts and is controlled
automatically when heating is required while
the car is being driven.
It switches off automatically when the car is
switched off.
NOTE
Make sure there is enough fuel in the car's
fuel tank if the auxiliary heater needs to be
used.
Related information
Heater* (p. 215)
•
Parking heater* (p. 216)
•
Activating and deactivating automatic
•
start of auxiliary heater* (p. 217)
Activating and deactivating
automatic start of auxiliary heater*
The auxiliary heater helps to heat the passen-
ger compartment and engine while driving.
It is possible to set whether automatic start
for the additional heater should be activated/
deactivated.
1. Settings
Press in the top view in the cen-
tre display.
2. Press Climate .
3. Select Additional Heater to activate/
deactivate automatic start of the addi-
tional heater.
NOTE
Volvo recommends that the automatic
start for the additional heater should be
switched off for short driving distances.
Related information
Additional heater* (p. 217)
•
* Option/accessory.
CLIMATE
217