2019 MERCEDES-BENZ SLC driver seat adjustment

Overview .......................................... 78
Problem (malfunction) ..................... 84
Relocking ......................................... 80
Roof carrier........................................227
Roof switch.......................................... 79
Route guidance
see also Digital Operator's Man-
ual ..................................................217
Route guidance active......................172
S
Safety
Children in the vehicle ..................... 53
see Occupant safety
Safety system
see Driving safety systems
SD card
Inserting ........................................ 224
Inserting/removing ........................ 223
Removing ....................................... 224
SD memory card
see also Digital Operator's Man-
ual ..................................................217
Selecting ........................................ 173
Search & Send
see also Digital Operator's Man-
ual ..................................................217
Seat
Correct driver's seat position ........... 85
Seat belts
Adjusting the driver's and front-
passenger seat belt......................... 42
Correct usage .................................. 41
Fastening ......................................... 42
Important safety guidelines ............. 40
Introduction ..................................... 39
Releasing ......................................... 42
Switching belt adjustment on/off
(on-board computer) ...................... 178
Warning lamp ................................. 208
Warning lamp (function) ................... 42
Seats
Adjusting (electrically) ..................... 87
Adjusting (manually) ........................ 87
Adjusting the 4-way lumbar sup-
port .................................................. 88
Adjusting the head restraint ............ 87
Important safety notes .................... 85
Overview .......................................... 85
Seat heating problem ...................... 89
Storing settings (memory func-
tion) ................................................. 95
Switching AIRSCARF on/off............ 89
Switching seat heating on/off......... 88
Selector lever
Positions ........................................ 125
Sensors (cleaning instructions)....... 250
Service menu (on-board com-
puter).................................................. 176
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 301
Coolant (engine) ............................ 301
Engine oil ....................................... 300
Fuel ................................................ 299
Important safety notes .................. 298
Refrigerant (air-conditioning sys-
tem) ............................................... 303
Washer fluid ................................... 302
Setting the air distribution............... 112
Setting the airflow............................ 112
Setting the date/time format
see also Digital Operator's Man-
ual .................................................. 217
Setting the language
see also Digital Operator's Man-
ual .................................................. 217
Setting the time
see also Digital Operator's Man-
ual .................................................. 217
Settings
Factory (on-board computer) ......... 179
On-board computer....................... 176
SETUP (on-board computer,
Mercedes-AMG vehicles).................. 180
Side impact air bag............................. 45
Side marker lamp
Changing bulbs (rear) .................... 103
Side marker lamp (display mes-
sage)................................................... 193
Side windows
Cleaning ......................................... 249
Convenience closing feature ............ 77
16Index

Correct driver's seat position
GWARNING
You could lose control of your vehicle if you
do the following while driving:
Radjust the driver's seat, head restraint,
steering wheel or mirrors
Rfasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint,
steering wheel and mirror and fasten your
seat belt before starting the engine.
XObserve the safety guidelines on seatadjustment (Ypage 85).
XMake sure that seat

"Digital Vehicle Key" function is activated via
Mercedes me connect. Never leave children
unsupervised in the vehicle.
The seats can still be adjusted when there isno SmartKey in the ignition lock.
GWARNING
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on
the seat guide rail. There is a risk of injury.
When adjusting a seat, make sure that no
one has any body parts in the sweep of the
seat.
GWARNING
If the driver's seat is not engaged, it could
move forwards as far as the next catch dur-
ing movement such as braking or abrupt
changes of direction. As a result, you would
be pushed against your seat belt by the
unsecured driver's seat.
This could cause you to lose control of the
vehicle. The seat belt cannot protect as
intended and could result in additional
injury.
There is a risk of an accident and injury.
Before every journey, make sure that the
driver's seat is fully engaged.
Observe the safety notes on "Air bags"(Ypage 43) and "Children in the vehicle"(Ypage 53).
GWARNING
If the driver's seat is not engaged, it could
move unexpectedly while the vehicle is in
motion. This could cause you to lose control
of the vehicle. There is a risk of an accident.
Always make sure that the driver's seat is
engaged before starting the vehicle.
GWARNING
If you adjust the seat height carelessly, you
or other vehicle occupants could be trapped
and thereby injured. Children in particular
could accidentally press the electrical seat
adjustment buttons and become trapped.
There is a risk of injury.
While moving the seats, make sure that your
hands or other body parts do not get under
the lever assembly of the seat adjustment
system.
GWARNING
If the head restraints are not installed or not
adjusted correctly, they cannot provide pro-
tection as intended. There is an increased
risk of injury in the head and neck area, e.g.
in the event of an accident or when braking.
Always drive with the head restraints instal-
led. Before driving off, make sure for every
vehicle occupant that the center of the head
restraint supports the back of the head at
about eye level.
GWARNING
You could lose control of your vehicle if you
do the following while driving:
Radjust the driver's seat, head restraint,
steering wheel or mirrors
Rfasten the seat belt
There is a risk of an accident.
Adjust the driver's seat, head restraint,
steering wheel and mirror and fasten your
seat belt before starting the engine.
!To prevent damage to the seats and theseat heating, observe the following notes:
RDo not spill liquids onto the seats. Dry theseats as soon as possible if liquid doesget spilled on the seats.
RIf the seat covers are damp or wet, do notswitch on the seat heating. Also, do notuse the seat heating to dry the seats.
RClean the seat covers as recommended;see the "Interior care" section.
RDo not transport heavy loads on theseats. Do not place pointed objects onthe seat cushions such as knives, nails ortools. Where possible, use the seats onlyfor carrying passengers.
RWhen operating the seat heating, do notcover the seats with insulating materials,
86Seats
Seats, steering wheel and mirrors

EASY-ENTRY/EXIT feature
Important safety notes
GWARNING
If you drive off while the EASY-ENTRY/EXIT
feature is making adjustments, you could
lose control of the vehicle. There is a risk of
an accident.
Always wait until the adjustment process is
complete before driving off.
GWARNING
When the EASY-ENTRY/EXIT feature adjusts
the steering wheel, you and other vehicle
occupants – particularly children – could
become trapped. There is a risk of injury.
While the EASY-ENTRY/EXIT feature is mak-
ing adjustments, make sure that no one has
any body parts in the sweep of the steering
wheel.
If somebody becomes trapped:
Rpress one of the memory function posi-
tion buttons, or
Rmove the switch for steering wheel
adjustment in the opposite direction to
that in which the steering wheel is mov-
ing.
The adjustment process is stopped.
GWARNING
When the EASY-ENTRY/EXIT feature adjusts
the steering wheel and the driver's seat, you
and other vehicle occupants – particularly
children – could become trapped. There is a
risk of injury.
While the EASY-ENTRY/EXIT feature is mak-
ing adjustments, make sure that no one has
any body parts in the sweep of the seat and
the steering wheel.
If somebody becomes trapped:
Rpress one of the memory function posi-
tion buttons, or
Rpress one of the memory function mem-
ory buttons, or
Rmove the switch for steering wheel
adjustment in the opposite direction to
that in which the steering wheel is moving
The adjustment process is stopped.
GWARNING
If you use openings in the bodywork or
detachable parts as steps, you could:
Rslip and/or fall
Rdamage the vehicle and cause yourself to
fall.
There is a risk of injury.
Always use secure climbing aids, e.g. a suit-
able ladder.
The EASY-ENTRY/EXIT feature makes gettingin and out of your vehicle easier.
You can activate and deactivate the EASY-ENTRY/EXIT feature in the on-board computer(Ypage 178).
Position of the steering wheel when
the EASY-ENTRY/EXIT feature is active
The steering wheel swings up when you:
Rremove the SmartKey from the ignition lock
Ropen the driver's door with KEYLESS-GO inposition1
Ropen the driver's door and the SmartKey isin position

Calling up a stored parking position
setting
XTurn the SmartKey to positionHin the igni-tion lock.
XSelect the exterior mirror on the front-passenger side using buttonD.
XEngage reverse gear.The exterior mirror on the front-passengerside moves to the stored parking position.
The exterior mirror on the front-passenger sidemoves back to its original position:
Ras soon as you exceed a speed of 9 mph(15 km/h)
Rif you press buttonCfor the exterior mirroron the driver's side
Memory function
Storing settings
GWARNING
If you use the memory function on the driv-
er's side while driving, you could lose con-
trol of the vehicle as a result of the adjust-
ments being made. There is a risk of an acci-
dent.
Only use the memory function on the driv-
er's side when the vehicle is stationary.
GWARNING
When the memory function adjusts the seat,
you and other vehicle occupants – particu-
larly children – could become trapped. There
is a risk of injury.
While the memory function is making adjust-
ments, make sure that no one has any body
parts in the sweep of the seat.
If someone becomes trapped, press a mem-
ory position switch or seat adjustment
switch immediately.
GWARNING
Children could become trapped if they acti-
vate the memory function, particularly when
unattended. There is a risk of injury.
Never leave children unsupervised in the
vehicle.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. This
also applies for the Digital Vehicle Key if the
"Digital Vehicle Key" function is activated via
Mercedes me connect.
The memory function can be activated at anytime, e.g. even when the SmartKey is not inthe ignition lock.
With the memory function, you can store up tothree different settings, e.g. for three differentpeople.
The following settings are stored as a singlememory preset:
RPosition of the seat, backrest and headrestraint
RDriver's side: steering wheel position
RDriver's side: position of the exterior mirrorson the driver's and front-passenger sides
Memory function95
Seats, steering wheel and mirrors
Z