air suspension MERCEDES-BENZ CLS 2018 Owners Manual

Central locking/unlocking
(SmartKey) ...................................... .7 6
Control panel .................................. .4 0
Display message ............................ 224
Emergency locking ........................... 83
Emergency unlocking ....................... 83
Important safety notes .................... 81
Opening (from inside) ...................... 81
Drinking and driving ......................... 143
Drive program
Automatic ...................................... 135
Display ........................................... 129
Display (DIRECT SELECT lever) ...... 130
Manual ........................................... 135
Manual (Mercedes-AMG vehi-
cles) ............................................... 136
Manual (vehicles with Sports
package AMG) ............................... 136
SETUP (on-board computer) .......... 201
Drive program selector ..................... 134
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service ................. 270
Driving on flooded roads .................. 147
Driving safety systems
ABS (Anti-lock Braking System) ....... 64
ADAPTIVE BRAKE ............................. 72
Adaptive Brake Assist ...................... 68
BAS (Brake Assist System) .............. 65
BAS PLUS with Cross-Traffic
Assist ............................................... 65
COLLISION PREVENTION ASSIST
PLUS ................................................ 67
Distance warning function ............... 67
EBD (electronic brake force distri-
bution) ............................................. 72
ESP ®
(Electronic Stability Pro-
gram) ............................................... 69
Important safety information ........... 64
Overview .......................................... 64
PRE-SAFE ®
Brake ............................. 72
Driving system
RACE START (Mercedes-AMG
vehicles) ........................................ 158
Driving systems
360°camera .................................. 173 Active Blind Spot Assist ................. 182
Active Driving Assistance pack-
age ................................................. 182
Active Lane Keeping Assist ............ 184
Acti ve
Parking Assist ..................... 165
AIRMATIC ...................................... 159
AMG adaptive sport suspension
system ........................................... 161
ATTENTION ASSIST ........................ 177
Blind Spot Assist ............................ 179
Cruise control ................................ 148
Display message ............................ 215
DISTRONIC PLUS ........................... 149
DISTRONIC PLUS with Steering
Assist and Stop&Go Pilot ............... 155
HOLD function ............................... 157
Lane Keeping Assist ...................... 181
Lane Tracking package .................. 179
PARKTRONIC ................................. 163
Rear view camera .......................... 169
Traffic Sign Assist .......................... 178
Driving tips
AMG ceramic brakes ..................... 146
Automatic transmission ................. 133
Brakes ........................................... 145
Break-in period .............................. 122
Downhill gradient ........................... 145
Drinking and driving ....................... 143
Driving in winter ............................. 147
Driving on flooded roads ................ 147
Driving on wet roads ...................... 147
Exhaust check ............................... 144
Fuel ................................................ 143
General .......................................... 143
Hydroplaning ................................. 147
Icy road surfaces ........................... 147
Limited braking efficiency on sal-
ted roads ....................................... 145
Snow chains .................................. 294
Wet road surface ........................... 145
DVD video
Operating (on-board computer) ..... 193
see also Digital Operator's Man-
ual .................................................. 236 Index 9

Warning lamp ................................. 231
Standing lamps
Display message ........................... .2 12
Switching on/off ........................... 106
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 124
Steering
Display message ............................ 225
Steering Assist and Stop&Go Pilot
(DISTRONIC PLUS)
Activating/deactivating ................. 196
Display message ............................ 220
Steering wheel
Adjusting (electrically) ..................... 99
Button overview ............................... 35
Buttons (on-board computer) ......... 189
Cleaning ......................................... 275
Important safety notes .................... 98
Paddle shifters ............................... 135
Steering wheel heating .................... 99
Storing settings (memory func-
tion) ............................................... 104
Steering wheel heating
Problem (malfunction) ..................... 99
Switching on/off .............................. 99
Steering wheel paddle shifters ....... .1 35
Stopwatch (RACETIMER) ................... 201
Stowage areas ................................... 242
Stowage compartments
Armrest (under) ............................ .2 44
Center console .............................. 243
Center console (rear) ..................... 244
Cup holders ................................... 248
Eyeglasses compartment .............. .2 43
Glove box ....................................... 243
Important safety information ......... 242
Rear ............................................... 244
Stowage net ................................... 245
Under driver's seat/front-
passenger seat .............................. 244
Stowage net ....................................... 245
Stowage well beneath the trunk
floor .................................................... 247
Summer tires ..................................... 294
Sun visor ............................................ 250 Surround lighting (on-board com-
puter) .................................................. 198
Suspension setting
AIRMATIC ...................................... 160
AMG adaptive sport suspension
system ........................................... 161
Sus pens ion settings
SET
UP (on-board computer) .......... 201
Switching air-recirculation mode
on/off ................................................. 120
Switching on media mode
Via the device list .......................... 241
T Tachometer ........................................ 188
Tail lamps
Display message ............................ 212
Tank
see Fuel tank
Tank content
Fuel gauge ....................................... 34
Technical data
Capacities ...................................... 323
Emergency spare wheel ................. 318
Information .................................... 321
Tires/wheels ................................. 317
Vehicle data ................................... 328
Telephone
Accepting a call (multifunction
steering wheel) .............................. 194
Authorizing a mobile phone (con-
necting) ......................................... 240
Connecting a mobile phone (gen-
eral information) ............................ 239
Display message ............................ 225
Menu (on-board computer) ............ 194
Number from the phone book ........ 194
Redialing ........................................ 195
Rejecting/ending a call ................. 194
see also Digital Operator's Man-
ual .................................................. 236
Switching between mobile
phones ........................................... 241
Temperature
Coolant .......................................... 188
Coolant (on-board computer,
Mercedes-AMG vehicles) ............... 201 Index 19

Activating RACE START X
Depress th e brak e pedal wit h your lef t foo t
and keep it depressed. X
Turn th e drive program selector clockwise
( Y
page 134) until th e RS lamp lights up.
The RAC E START Confirm: Paddle UP
Cancel : Paddle DOW N message appear s in
th e multifunction display.
i If th e activation condition s are no longer ful-
filled, RACE START is canceled. The RAC E
START Canceled message appear s in th e
multifunction display. X
To cancel: pull th e lef t steering whee l paddl e
shifte r ( Y
page 135).
or X
To confirm : pull th e right steering whee l pad-
dle shifte r ( Y
page 135).
The RAC E START available Depres s
accelerator message appear s in th e multi-
function display.
i If you do no t depress th e accelerato r pedal
fully within two seconds, RACE START is can -
celed. The RAC E START Not Possible See
Operator' s Manual message appear s in th e
multifunction display. X
Full y depress th e accelerato r pedal .
The engin e spee d rises to approximately
3,500 rpm.
The RAC E START Releas e brake to start
message appear s in th e multifunction display.
i If you do no t release th e brak e pedal within
fiv e seconds, RACE START is canceled. The
RAC E START Canceled message appear s in
th e multifunction display.X
Tak e your foo t off th e brake, but keep th e
accelerato r pedal depressed.
The vehicl e pulls away at maximum acceler -
ation .
The RAC E START active message appear s in
th e multifunction display.
RACE START is deactivated when th e vehicl e
reaches a spee d of approximately 30 mph (Can -
ada: 50 km/h). Drive program S+ is activated.
SPORT handlin g mod e remain s switched on .
RACE START is deactivated immediately if you
release th e accelerato r pedal during RACE
START or if any of th e activation condition s are
no longer fulfilled . The RAC E START Not Pos ‐
sible See Operator' s Manual message
appear s in th e multifunction display. i If RACE START is used repeatedly within a
short period of time, it is only available again
after th e vehicl e has been driven a certain
distance.
AIRMATIC
Vehicle level Important safety notes
G WARNIN G
When th e vehicl e is bein g lowered, people
could become trapped if their limb s are
between th e vehicl e body and th e wheels or
underneat h th e vehicle. There is a ris k of
injury.
Mak e sur e no on e is underneat h th e vehicl e or
in th e immediat e vicinity of th e whee l arches
when th e vehicl e is bein g lowered.
Your vehicl e regulates it s height automatically.
All-roun d level control ensures th e best possibl e
suspension and constan t ground clearance ,
eve n wit h a laden vehicle. When you drive fast,
th e vehicl e is lowered automatically to improve
drivin g safet y and to reduce fuel consumption .
The followin g vehicl e levels are possible:R
Normal R
Raised : th e vehicl e is raised by approximately
0.80 in (20 mm ) when compared with the nor-
mal level R
Lowered: the vehicle is raised by approx-
imately 0.40 in (10 mm ) when compared with
the normal level
i These changes in level are so slight that you
are hardly aware of them.
The "Normal" and "Raised" vehicle levels can be
set manually.
The "Lowered” vehicle level is set automatically: R
at speeds above 70 mph (113 km/h) R
if you have selected "Sports tuning"
( Y
page 160)
Setting the vehicle level
Select the "Normal" setting for normal road sur-
faces and "Raised" for driving with snow chains
or on particularly poor road surfaces. YourDriving systems 159
Driving and parking Z

selection remains stored even if you remove the
SmartKey from the ignition lock.
Setting raised level X
Start the engine.
If indicator lamp D is not lit:X
Press the C button.
Indicator lamp D lights up. The vehicle height
is adjusted to raised level.
The Vehicle
Rising message appears in the
display.
The "Raised level" setting is canceled if you: R
drive at a speed over approximately 75 mph
(120 km/h) R
drive for approximately three minutes at a
speed over 50 mph (80 km/h)
The "Raised level" remains active when you are
not driving within these speed ranges.
Setting the normal level X
Start the engine.
If indicator lamp D is lit:X
Press button C .
Indicator lamp D goes out. The vehicle is
adjusted to normal level.
Suspension tuning
General notes
The electronically controlled damping system
works continuously. This improves driving
safety and ride comfort. The damping is tuned individually to each wheel
and depends on: R
your driving style, e.g. sporty R
the road surface condition, e.g. bumps R
your individual selection, i.e. sports or com-
fort
Your selection remains stored even if you
remove the SmartKey from the ignition lock.
Sports tuning
The firmer suspension tuning in Sport mode
ensures even better contact with the road.
Select this mode when employing a sporty driv-
ing style, e.g. on winding country roads. X
Press button C .
Indicator lamp D lights up. Sports suspen-
sion tuning is selected.
The AIRMATIC
SPORT message appears in the
multifunction display.
Comfort tuning
In comfort mode, the driving characteristics of
your vehicle are more comfortable. Therefore,
select this mode if you favor a more comfortable
driving style. Select comfort mode also when
driving fast on straight roads, e.g. on straight
stretches of highway.160
Driving systems
Driving and parking

Important safety notes
G WARNIN G
If wheels and tires of th e wrong siz e are used,
th e whee l brakes or suspension component s
may be damaged. Ther e is a ris k of an acci-
dent.
Always replace wheels and tires wit h those
that fulfill th e specification s of th e original
part .
When replacing wheels, mak e sur e to use th e
correct: R
designation R
model
When replacing tires , mak e sur e to use th e
correct: R
designation R
manufacturer R
model
G WARNIN G
A flat tire severely impairs th e driving , steer -
ing and braking characteristics of th e vehicle.
Ther e is a ris k of accident.
Tires without run-flat characteristics :R
do no t driv e wit h a flat tire.R
immediately replace th e flat tire wit h your
emergenc y spar e whee l or spar e wheel, or
consult a qualified specialist workshop.
Tires wit h run-flat characteristics :R
pay attention to th e information and warn -
ing notice s on MOExtended tires (tire s wit h
run-flat characteristics).
Accessories that are no t approve d for your vehi-
cle by Mercedes-Ben z or are no t bein g used cor-
rectl y can impair th e operating safety.
Before purchasing and usin g non-approve d
accessories, visit a qualified specialist work-
sho p and ask about :R
suitabilit yR
legal stipulation sR
factory recommendation s Further information regarding wheels and tires
can be foun d under "Wheel/tire combinations"
( Y
page 317).
You can ask for information regarding permitte d
wheel-tire combination s at an authorize d
Mercedes-Ben z Center.
Information on tire pressur e can be found:R
on th e Tir e and Loading Information placard
on th e B-pillar on th e driver' s side
( Y
page 302) R
in th e tire pressur e table in th e fuel filler flap
( Y
page 139) R
under "Tir e pressure" ( Y
page 295)
Operation
Information on driving Chec k th e tire pressur e when th e vehicl e is
heavily laden and adjust prio r to a trip.
While driving , pay attention to vibrations, noises
and unusual handlin g characteristics , e.g. pull-
ing to on e side . This may indicat e that th e
wheels or tires are damaged. If you suspec t that
a tire is defective, reduce your spee d immedi-
ately. Stop th e vehicl e as soo n as possible to
chec k th e wheels and tires for damage. Hidden
tire damag e could also be causing th e unusual
handlin g characteristics . If you fin d no sign s of
damage, hav e th e tires and wheels checke d at a
qualified specialist workshop.
When parking your vehicle, mak e sur e that th e
tires do no t get deformed by th e cur b or other
obstacles. If they canno t be avoided, driv e ove r
obstacles suc h as curbs slowly and at an obtuse
angle. Otherwise, you may damag e th e wheels
or tires .
Regular checking of wheels and tires
G WARNIN G
Damaged tires can caus e tire inflation pres-
sur e loss . As a result , you could lose control of
your vehicle. Ther e is a ris k of accident.
Chec k th e tires regularly for sign s of damag e
and replace any damaged tires immediately.
Chec k wheels and tires for damag e at least once
a month . Chec k wheels and tires after driving292
Operation
Wheels and tires