Problems With The Perfume Atomizer; Ionization; Pre-Entry Climate Control Via Smart-Key - Mercedes-Benz S-Class Operator's Manual

Operating the climate control systems
180

Problems with the perfume atomizer

Problem
The vehicle interior is
not perfumed although
the perfume atomizer is
activated.

Ionization

You can use the "Ionization" function to purify
the air in the vehicle interior and attain an
improved interior climate.
The ionization of the interior air is odorless
and cannot be perceived directly in the vehi-
cle interior.
You can switch ionization on and off using
COMAND (see the separate operating
instructions).
Ionization can only be switched on if the front
automatic climate control is activated. The
side air vent on the driver's side must be
open.
Pre-entry climate control via Smart-
Key
General notes
The "Pre-entry climate control via SmartKey"
function is only available on PLUG-IN HYBRID
vehicles.
Before getting in, the driver's seat area or the
whole interior can be briefly warmed or ven-
tilated in advance with the air from the air
vents being pre-cooled.
Possible causes/consequences and M M Solutions
The perfume vial has not been pushed into the holder as far as it
will go.
Slide the perfume vial into the holder as far as it will go.
X
The perfume vial has not been adequately filled.
Pre-filled vials: dispose of the empty vial.
X
Use a new pre-filled vial.
X
Refillable vials: refill the vial with a maximum of 15 ml of the
X
same perfume.
The perfume atomizer is faulty.
Have the perfume atomizer checked at a qualified specialist
X
workshop.
The high-voltage battery must be sufficiently
charged before "Pre-entry climate control via
SmartKey" can be activated.
When the vehicle is pre-cooled, the following
functions are activated:
Climate control system
R
Blower
R
Seat ventilation
R
When the vehicle is pre-warmed, the following
functions are activated:
Climate control system
R
Blower
R
Seat heating
R
Steering wheel heating
R
Exterior mirror heating
R
Rear window defroster
R
If you have activated the following functions
using COMAND, they are activated together
with the "Pre-entry climate control via Smart-
Key" function:
Armrest heating
R
perfume atomizer
R
Ionization
R