2019 MERCEDES-BENZ SLC wiper fluid

Jump starting .................................260
Overview ........................................ 257
Replacing ....................................... 260
Belt
see Seat belts
Belt warning......................................... 42
Blind Spot Assist
Activating/deactivating ................. 175
Display message ............................ 198
Notes/function .............................. 163
Bluetooth®
Searching for a mobile phone ........221
Searching for a mobile phone
(device manager) ........................... 222
see also Digital Operator's Man-
ual ..................................................217
Telephony ...................................... 221
Brake Assist System
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 188
Notes ............................................. 301
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamps
Adaptive ...........................................60
Display message ............................ 193
Brakes
ABS .................................................. 57
Adaptive Brake Assist ...................... 59
BAS .................................................. 57
Brake fluid (notes) .........................301
Display message ............................ 183
EBD ..................................................63
High-performance brake system .... 140
Important safety notes .................. 139
Maintenance .................................. 140
Parking brake ................................ 135
Riding tips ...................................... 139
Warning lamp ................................. 210
Breakdown assistance
Reflective safety jacket .................. 251
Where will I find...? ........................ 251
see Flat tire
see Towing away
Brightness control (instrument
cluster lighting)................................... 32
Bulbs
see Replacing bulbs
C
California
Important notice for retail cus-
tomers and lessees .......................... 24
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
Car wash ........................................ 246
Exhaust pipe ..................................250
Exterior lights ................................ 249
Matte finish ................................... 248
Notes ............................................. 245
Paint .............................................. 247
Power washer ................................ 247
Rear view camera .......................... 250
Sensors ......................................... 250
Washing by hand ........................... 246
Wheels ...........................................249
Windows ........................................ 249
Wiper blades .................................. 249
CD
see also Digital Operator's Man-
ual ..................................................217
CD player (on-board computer)........173
Center console
Lower section .................................. 35
Upper section .................................. 34
Central locking
Automatic locking (on-board
computer) ...................................... 178
Locking/unlocking (SmartKey) ........66
Changing bulbs
Side marker lamps (rear) ............... 103
Child
Restraint system .............................. 55
Child seat
Forward-facing restraint system ...... 56
On the front-passenger seat ............ 56
Rearward-facing restraint system .... 56
6Index

Weather display (COMAND)
see also Digital Operator's Man-
ual .................................................. 217
Wheel and tire combinations
Tires ............................................... 292
Wheel bolt tightening torque........... 292
Wheel chock...................................... 289
Wheels
Changing a wheel .......................... 288
Checking ........................................ 267
Cleaning ......................................... 249
Emergency spare wheel ................. 293
Important safety notes .................. 267
Information on driving .................... 267
Interchanging/changing ................ 288
Mounting a new wheel ...................291
Mounting a wheel .......................... 289
Overview ........................................ 267
Removing a wheel .......................... 291
Storing ...........................................289
Tightening torque ........................... 292
Wheel size/tire size ....................... 292
Wind screen
Inserting and removing .................... 81
Preparing for installation .................. 81
see AIRGUIDE
Windows
see Side windows
Windshield
Defrosting ...................................... 112
Windshield washer fluid
see Windshield washer system
Windshield washer system
Adding washer fluid ....................... 243
Important safety notes .................. 302
Windshield wipers
Display message ............................ 206
Problem (malfunction) ................... 105
Replacing the wiper blades ............ 104
Switching on/off ........................... 103
Winter driving
Important safety notes .................. 269
Slippery road surfaces ................... 141
Snow chains .................................. 270
Winter operation
Overview ........................................ 269
Winter tires
M+S tires ....................................... 269
Wiper blades
Cleaning ......................................... 249
Important safety notes .................. 104
Replacing ....................................... 104
Workshop
see Qualified specialist workshop
Z
ZONE function
Switching on/off ........................... 112
Index21

XAttach housing coverCand turn it clock-wise until it engages.
XReplace the cover in the front wheel housing(Ypage 102).
High-beam headlamps (halogen head-
lamps)/cornering lamps (Bi-Xenon
headlamps)
XSwitch off the lights.
XOpen the hood.
XTurn housing coverCcounter-clockwiseand pull it out.
XAt the bulb holder, push the bulb upwards,disconnect it and pull it out of bulbholderD.
XInsert the new bulb into bulb holderDatthe top, push it down and secure it in place.
XAttach housing coverCand turn it clock-wise until it engages.
Side marker lamps (halogen head-
lamps)
Due to their location, have the bulbs in theside marker lamp changed at a qualified spe-cialist workshop.
Windshield wipers
Switching the windshield wipers
on/off
!Do not operate the windshield wiperswhen the windshield is dry, as this coulddamage the wiper blades. Moreover, dustthat has collected on the windshield canscratch the glass if wiping takes place whenthe windshield is dry.
If it is necessary to switch on the windshieldwipers in dry weather conditions, always usewasher fluid when operating the windshieldwipers.
!If the windshield wipers leave smears onthe windshield after the vehicle has beenwashed in an automatic car wash, wax orother residues may be the reason for this.Clean the windshield using washer fluidafter washing the vehicle in an automaticcar wash.
!Intermittent wiping with rain sensor: dueto optical influences and the windshieldbecoming dirty in dry weather conditions,the windshield wipers may be activatedinadvertently. This could then damage thewindshield wiper blades or scratch the wind-shield.
For this reason, you should always switchoff the windshield wipers in dry weather.
Combination switch
G?Windshield wiper off
HbIntermittent wipe, low (rain sensorset to low sensitivity)
IcIntermittent wipe, high (rain sensorset to high sensitivity)
J

Problems with the windshield wipers
ProblemPossible causes/consequences andPPSolutions
The windshield wipersare jammed.Leaves or snow, for example, may be obstructing the windshieldwiper movement. The wiper motor has been deactivated.
XFor safety reasons, you should remove the SmartKey from theignition lock.
or
XSwitch off the engine using the Start/Stop button and open thedriver's door.
XRemove the cause of the obstruction.
XSwitch the windshield wipers back on.
The windshield wipersfail completely.The windshield wiper drive is malfunctioning.
XSelect another wiper speed on the combination switch.
XHave the windshield wipers checked at a qualified specialistworkshop.
The windshield washerfluid from the spray noz-zles no longer hits thecenter of the wind-shield.
The spray nozzles are misaligned.
XHave the spray nozzles adjusted at a qualified specialist work-shop.
Windshield wipers105
Lights and windshield wipers
Z