Mercedes-Benz GLC : Operating the climate control system / Air vents
Adjusting the front air vents
WARNING Risk of burns and frostbite
due to being too close to the air vents
Very hot or very cold air can flow from the air
vents.
Make sure that
all vehicle occupants
always maintain a sufficient distance
from the air vents.
If necessary, direct the
airflow to
another area of the vehicle interior.
To guarantee the flow of fresh air through the air
vents into the vehicle interior, comply with the
following:
- Always keep the vents and vent grilles in the
vehicle interior free.
- Keep the air inlet free of residue build-up.

To open or close: hold
air vent
in the
center and turn it to the left (open) or right
(closed) as far as it will go.
To set the airflow direction:
hold air
vent
in the center and move it up
or down
or to the left or right.
Adjusting the rear air vents

To open or close: turn
controller
to the
left or right as far as it will go.
To set the airflow direction:
hold air
vent
in the center and move it up
or down
or to the left or right.
Setting the fragrance system
Requirements:
Automatic climate control is activated.
The glove box is closed.
The fragrance system distributes a pleasant fragrance
throughout the vehicle interior from a flacon
located in the glove box...
Other information:
Requirements:
The ignition is switched on.
Multimedia system:
Settings
Assistance
Active Brake Assist
Select the desired setting.
The setting is retained when the drive system
is next started.
Deactivating Active Brake Assist
It is recommended that you always leave
Active Brake Assist activated...
Observe the notes on operating fluids.
WARNING ‑ Risk of fire and injury from
windshield washer concentrate
Windshield washer concentrate is highly
flammable. It could ignite if it comes into
contact with hot engine component parts or
the exhaust system...