General notes -> Touch-sensitive controls for Your Mercedes C Class 4 Door 2023

General notes  
83  
This is the case in the following situations:  
The controls have touch-sensitive user interface  
surfaces. For example, the surfaces are controlled  
by pressing or swiping to adjust settings or trigger  
functions, forexample.  
When handling touch-sensitive user interface sur-  
faces, observe the following points to avoid prob-  
lems operating:  
Mercedes me App  
Notes about the on-demand feature  
R
The vehicle type is different from that for  
which the vehicle's general operating permit  
was granted.  
You can also activate various functions (on-  
demand feature) subsequently via Mercedes me  
R
Other road users could be endangered.  
aꢀer purchasing your vehicle.  
R
The exhaust gas or noise level gets worse.  
Information is available at any Mercedes-Benz  
Service Centre.  
Always specify the vehicle identification number  
(VIN) (/ page 783) when ordering Mercedes-  
Benz GenuineParts.  
R
Do not affix stickers orsimilar objects on the  
surfaces  
R
Do not attach a smartphone‑ or other holder  
to the surface of the central display.  
Activating on-demand feature using Mercedes me  
Requirements:  
R
Keep the surfaces protected from moisture  
and wet conditions.  
Touch-sensitive controls  
R
The vehicle has a wireless connection.  
In addition to conventional switches and buttons,  
your vehicle is equipped with touch-sensitive con-  
trols.  
These are located in the following areas of your  
vehicle:  
R
The vehicle is linked to the Mercedes me user  
account.  
R
Keep the surfaces free of dust and dirt  
(/ page 624).  
Ordering and activating on-demand feature  
Some touch-sensitive control elements have a  
symbol and integrated indicator lamps. When  
operating, make sure to press on the symbol of  
the control element.  
#
Add the desired on-demand feature for the  
vehicle to the shopping basket in the  
Mercedes me Store.  
R
R
R
R
Roof and door control panel  
Climate control  
Steering wheel  
#
Complete the order.  
The on-demand feature is activated when  
operating the vehicle.  
MBUX multimedia system  
F206 0105 02  
General notes  
84  
Speeding up activation  
&
&
WARNING Risk of accident or injury due  
to improper modifications to electronic  
components  
WARNING Risk of fire due to flammable  
material coming into contact with hot  
parts of the exhaust system  
#
Switch the vehicle off and lock it.  
#
Unlock the vehicle aꢀer about two minutes  
and switch on the vehicle.  
Modifications to electronic components, their  
soꢀware or wiring can impair their functional-  
ity and/or the functionality of other networked  
components or safety-relevant systems.  
If combustible materials, e.g. leaves, grass or  
twigs, come into contact with hot parts of the  
exhaust system, they may ignite.  
The on-demand feature has been activated.  
For some features, a notification also appears  
in the vehicle's multimedia system.  
#
When driving off-road or on unpaved sur-  
This can endanger the vehicle's operating  
safety.  
faces, check the underside of the vehicle  
at regular intervals.  
If the activation was not successful, repeat the  
process.  
#
#
You must not tamper with wiring, elec-  
tronic components, or their soꢀware.  
In particular, remove any trapped parts  
of plants or other flammable material.  
Operating safety  
#
#
Always have work on electrical and elec-  
If damage should occur, immediately  
inform a qualified specialist workshop.  
tronic devices carried out at a qualified  
&
WARNING Risk of accident due to mal-  
functions or system failures  
specialist workshop.  
If you do not have the prescribed service/  
maintenance work or any required repairs car-  
ried out, this could result in malfunctions or  
system failures.  
If you modify the on-board electronics, the gen-  
eral operating permit is rendered invalid.  
Observe the "On-board electronics" section in  
"Technical data".  
#
Always have the prescribed service‑ and  
maintenance work or any required  
repairs carried out in a qualified work-  
shop.  
F206 0105 02