SmartKey
Overview of SmartKey functions
&
WARNING Risk of accident and injury
due to children left unattended in the
vehicle
If children are left unattended in the vehicle,
they could:
R
Open doors, thereby endangering other
persons or road users.
R
Get out and be struck by oncoming traf‐
fic.
R
Operate vehicle equipment and become
trapped, for example.
In addition, the children could also set the
vehicle in motion, for example by:
R
Releasing the parking brake.
R
Changing the transmission position.
R
Starting the vehicle.
#
Never leave children unattended in the
vehicle.
#
When leaving the vehicle, always take
the key with you and lock the vehicle.
#
Keep the vehicle key out of reach of
children.
*
NOTE Damage to the key caused by
magnetic fields
#
Keep the key away from strong mag‐
netic fields.
%
The SmartKey may vary from the one shown
in the diagram, depending on the vehicle
equipment.
1
Locks
2
Indicator lamp
3
Unlocks
4
Opens/closes the trunk lid
5
Panic alarm
%
If check lamp
2
does not light up after
pressing the
Ü
or
ß
button, the bat‐
tery is weak or possibly discharged. Replace
the battery as soon as possible.
Replace the SmartKey battery (
/
page 66).
The SmartKey locks and unlocks the following
components:
R
Doors
64 Opening and closing
Summary of Contents for S 450 2020
Page 8: ...6 At a glance Cockpit ...
Page 10: ...Head up Display 275 Rear window roller sunblind 91 8 At a glance Cockpit ...
Page 11: ......
Page 12: ...Instrument Display 10 At a glance Indicator and warning lamps ...
Page 14: ...12 At a glance Overhead control panel ...
Page 16: ...14 At a glance Door control panel and seat adjustment ...
Page 20: ...18 At a glance Emergencies and breakdowns ...
Page 600: ......
Page 601: ......
Page 602: ......