2018 MERCEDES-BENZ CLA COUPE torque

Lowering ........................................ 311
Maintenance .................................... 26
Parking foralong period. ............... 143
Pulling awa y................................... 125
Raising ........................................... 309
Reporting problems ......................... 28
Securing from rolling away ............ 309
Transporting .................................. 283
Unlocking (i nanemergency) ........... 77
Unlocking (SmartKey). ..................... 70
Vehicl edata. .................................. 320
Vehicl edata
Roof load (maximum) ..................... 320
Trunk load (maximum) ................... 320
Vehicl edimensions ........................... 320
Vehicl eemergencyl ocking ................ 77
Vehicl eidentificatio nnumber
see VIN
Vehicl eidentificatio nplate .............. 314
Vehicl etoolkit.................................. 270
Ventilation
Setting the vents ........................... 120
Video
Operating the DVD ......................... 183
see also Digital Operator's Man-
ual.................................................. 229
VIN
Seat. .............................................. 315
Type plate ...................................... 314
W
Warning and indicator lamps
ABS ................................................ 220
Active Brake Assist ........................ 227
Brakes ........................................... 219
Check Engine ................................. 224
Coolant .......................................... 225
Distance warning ........................... 227
ESP
®.............................................. 221
ESP®OFF ....................................... 222
Fue ltank ........................................ 224
Overview .......................................... 33
PASSENGER AIR BAG ...................... 41
Reserve fue l................................... 224
Restraint system ............................ 224
Seatb elt. ....................................... 218
SPORTh andling mode. .................. 222 Tire pressure monitor .................... 228
Warning triangle ................................ 270
Warranty .............................................. 25
Washer fluid
Displa ymessage ............................ 216
Weather display (COMAND)
see also Digital Operator's Man-
ual.................................................. 229
Wheel and tire combinations
Tires ............................................... 312
Wheel bolt tightenin gtorque ........... 311
Wheel chock ...................................... 309
Wheels
Changing awheel .......................... 307
Checking ........................................ 287
Cleaning ......................................... 264
Important safety notes .................. 287
Information on driving .................... 287
Interchanging/changing ................ 307
Mounting anew wheel. .................. 310
Removing awheel .......................... 310
Storing ........................................... 308
Tightening torque ........................... 311
Wheel size/tire size ....................... 312
Wheel sand tires
Changing awheel .......................... 308
Window curtai nair bag
Displa ymessage ............................ 199
Operation ......................................... 47
Windows
see Sid ewindows
Windshield
Defrosting ...................................... 117
Windshiel dwasher system
Adding washerf luid ....................... 260
Important safety notes .................. 319
Windshiel dwipers
Displa ymessage ............................ 216
Problem (malfunction) ................... 109
Replacing the wipe rblade s............ 108
Switching on/off. .......................... 107
Winter driving
Slippery roads urfaces ................... 148
Snow chains .................................. 290
Winter operation
Genera lnotes ................................ 289
Wi

nter tires
M+S tire s....................................... 289
Index21

sensor technology to assess the traffic situa-
tion.
Situation-dependent braking assistance is capa-
ble of reacting to moving objects that have
alreadybeen detected as such at least once
over the period of observation, up to vehicle
speeds of around 155 mph (250 km/h).
Situation-dependent braking assistance can
also detect stationary objects, up to vehicle
speeds of around 44 mph (70 km/h).
XKeep the brake pedal depressed until the
emergency braking situation is over.
ABS prevents the wheels from locking.
The brakes will work normally againi f:
Ryou release the brake pedal.
Rthere is no longer any danger ofacollision.
Rno obstacle is detected in front of your vehi-
cle.
Situation-dependent braking assistance is then
deactivated.
Important safety notes
iObserve the "Important safety notes" sec-
tion for driving safety systems (Ypage 61).
GWARNING
Adaptive Brake Assist does not react:
Rto people or animals
Rto oncoming vehicles
Rto crossing traffic
Rwhen cornering
As aresult, Adaptive Brake Assist may not
intervene in all critical conditions. There is a
risk of an accident.
Always pay careful attention to the traffic sit- uation and be ready to brake.
GWARNING
Adaptive Brake Assist cannot always clearly
identify objects and complex traffic situa-
tions.
In such cases, Adaptive Brake Assist might:
Rintervene unnecessarily
Rnot intervene
There is arisk of an accident.
Always pay careful attention to the traffic sit-
uation and be ready to brake. Terminate the
intervention in anon-critical driving situation.
Due to the nature of the system, complex but
non-critical driving conditions may also cause
Active Brake Assist to intervene.
Even if Active Brake Assist is not available due to
am alfunction in the radar sensor system, the
brake system is still available with full brake
boosting effect and BAS.
ESP®(Electronic Stability Program)
General notes
iObserve the "Important safety notes" sec-
tion (Ypage 61).
ESP
®monitors driving stability and traction,i .e.
power transmission between the tires and the
road surface.
If ESP
®detects that the vehicle is deviating from
the direction desired by the driver, one or more
wheels are braked to stabilize the vehicle. The
engine output is also modified to keep the vehi-
cle on the desired course within physical limits.
ESP
®assists the driver when pulling awayo n
wet or slippery roads. ESP®can also stabilize
the vehicle during braking.
ETS/4ETS (Electronic Traction System)
iObserve the "Important safety notes" sec-
tion (Ypage 61).
ETS traction control is part of ESP
®.Onv ehicles
with 4MATIC, 4ETS is part of ESP®.
Traction control brakes the drive wheels indi-
vidually if they spin. This enables you to pull
awaya nd accelerate on slippery surfaces, for
example if the road surface is slippery on one
side. In addition, more drive torque is transfer-
red to the wheel or wheels with traction.
Traction control remains active, even if you
deactivate ESP
®.
Important safety notes
iObserve the "Important safety notes" sec-
tion (Ypage 61).
64Driving safety systems
Safety

XTo deactivate ESP®:press button :until
the å ESP®OFF warning lamp lights up in
the instrument cluster.
The ÷ OFF
message appears in the multi-
functio ndisplay.
XTo activate ESP®:briefl ypress button :.
The å ESP®OFF warning lamp in the
instrument cluster goe sout.T he ÷ ESP®
ONmessage appears in the multifunctio ndis-
play.
Characteristic sofactivatedS PORT han-
dling mode
If SPOR Thandling modeisa ctivatedand one or
more wheels start to spin, the ÷ESP®warn-
ing lamp in the instrument cluster flashes. ESP®
onlys tabilizes the vehicl etoalimite dd egree.
Whe nSPOR Thandling modeisa ctivated:
RESP®onlyimprovesd riving stability to alim i-
ted degree.
RTractio ncontroliss tilla ctivated.
RThe engine's torque is onlyr estrictedtoa
limite ddegreea nd the drive wheels may start
to spin.
The spinning of the wheels results in acutting
action for better tractio nonloose surfaces.
RESP®stil lprovides support when yo ubrake
firmly.
Characteristic swhenE SP®is deactivated
If ESP®is deactivate dand one or more wheels
start to spin, the ÷ESP®warning lamp in the
instrument cluster does not flash. In such situa-
tions, ESP
®will not stabilize the vehicle.
If yo udeactivate ESP®:
RESP®no longer improvesd riving stability.
REngine torque is no longer limite dand the
drive wheels are able to spin.
The spinning of the wheels results in acutting
action for better tractio nonloose surfaces.
RTractio ncontroliss tilla ctivated.
RActive Brake Assist is no longer available ;nor
is it activate difyoubrake firmly with assis-
tance from ESP
®.
RESP®stil lprovides support when yo ubrake
firmly.
ESP®trailer stabilization
General information
If your vehicle/trailer combinatio nbegin sto
swerve ,ESP®assists yo uinthissituation. ESP®
slowst he vehicl edownbyb raking and limiting
the engine outputu ntilthe vehicle/trailer com-
bination hass tabilized.
Important safety notes
GWARNING
If roada nd weather conditions are poor,
traile rstabilization will not be able to prevent
the vehicle/trailer combinatio nfrom swerv-
ing .Trailers with ahighc ente rofg ravity can
tip overb efore ESP
®can detect this. There is
ar iskofana ccident.
Alway sadapt your driving style to the prevail-
ing roada nd weather conditions.
If your vehicl ewitht raile r(vehicle/trailer com-
bination) begins to lurch, yo ucan onlys tabilize
the vehicle/trailer combinatio nbydepressing
the brake firmly.
ESP
®traile rstabilization is active above speeds
of about65k m/h.
ESP
®traile rstabilization does not work if ESP®
is deactivate dordisable dbecause of amalfunc-
tion.
EBD (electronicb rake forcedistribu-
tion)
General information
EBD monitors and controls the brake pressure
on the rearw heelstoi mprove driving stability
whil ebraking.
Important safety notes
iObserve the "Important safety notes "sec-
tio n(Ypage 61).
GWARNING
If EBD is malfunctioning ,the rearw heelscan
lock, e.g .under ful lbraking .Thisi ncreases the
ris kofs kidding and an accident.
Driving safety systems67
Safety
Z

bolts to come loose. Asaresult, you could
lose awheel while driving .There is arisk of
accident.
Never oil or grease wheel bolts. In the event of
damage to the threads, contact aqualified
specialist workshop immediately. Have the
damaged wheel bolts or hub threads
replaced/renewed. Do not continue driving.
GWARNING
If you tighten the wheel bolts or wheel nuts
when the vehicle is raised, the jack could tip
over. There is arisk of injury.
Only tighten the wheel bolts or wheel nuts
when the vehicle is on the ground.
Always pay attention to the instructions and
safety notes in the "Changing awheel" section
(
Ypage 307).
Only use wheel bolts that have been designed
for the wheel and the vehicle. For safety rea-
sons, Mercedes-Benz recommends that you
only use wheel bolts which have been approved for Mercedes-Benz vehicles and the respective
wheel.
!To preventd amage to the paintwork, hold
the wheel securely against the wheel hub
while screwingint he first wheel bolt.
XClean the wheel and wheel hub contact sur-
faces.
XPlace the new wheel on the wheel hub and
push it on.
XTighten the wheel bolts until they are finger-
tight.
Lowering the vehicle
GWARNING
The wheels could work loose if the wheel nuts and bolts are not tightened to the specified
tightenin gtorque. There is arisk of accident.
Have the tightenin gtorque immediately
checked at aqualified specialist workshop
after awheel is changed.
XPlace the ratchet wrenc hontot he hexagon
nut of the jack so that the letters ABare visi-
ble.
XTurn the ratchet wrenc huntil the vehicle is
onc eagain standing firmly on the ground.
XPlace the jack to one side.
XTighten the wheel bolts evenly in acrosswise
pattern in the sequence indicated (: toA).
The specified tightenin gtorque is 96 lb-ft
(130 Nm) .
XTurn the jack back to its initial position.
XStow the jack and the rest of the vehicle tools
in the vehicle again.
XMercedes-AMG vehicles and vehicles
with AMG Line: use the cover of the outer sill.
XCheck the tire pressure of the newly mounted
wheel and adjust it if necessary.
Observe the recommended tire pressure
(
Ypage 290).
Canadao nly:as long as you are driving with the
emergency spare wheel mounted, the tire pres-
sure loss warning system cannot function relia-
bly. Only restart the tire pressure loss warning
system when the defective wheel has been
replaced with anew wheel.
Vehicles with tir epressure monitor (USA
only): all mounted wheels must be equipped
with functioning sensors.
Changing awheel311
Wheels and tires
Z