check engine light MERCEDES-BENZ GLE COUPE 2019 Owner's Manual

Engaging reverse gear ................... 135
Engaging the park position ............ 135
Important safety note
s.................. 135
Kickdown ....................................... 138
Manual shifting .............................. 139
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 220
Overview ........................................ 135
Problem (malfunction) ................... 141
Pulling away ................................... 130
Starting the engine ........................ 129
Steering wheel paddle shifters ...... 139
Trailer towing ................................. 138
Transmission position display ........ 136
Transmission positions .................. 137
Automatic transmission emer-
gency mode ....................................... 141
AUX jacks
CD/DVD drive ............................... 271
Axle load, permissible (trailer tow-
ing) ...................................................... 367 B
Back button ....................................... 265
Bag hook ............................................ 277
Ball coupling
Installing ........................................ 201
Removing ....................................... 205
BAS (Brake Assist System) ................. 65
Battery (SmartKey)
Checking .......................................... 77
Important safety notes .................... 77
Replacing ......................................... 77
Battery (vehicle)
Charging ........................................ 317
Display message ............................ 237
Important safety notes .................. 315
Jump starting ................................. 318
Overview ........................................ 315
Replacing ....................................... 317
Belt warning ......................................... 46
Bicycle rack ....................................... 205
Blind Spot Assist
Activating/deactivating ................. 217
Display message ............................ 241
Notes/function .............................. 191
Trailer towing ................................. 193 see Active Blind Spot Assist
Bluetooth ®
Searching for a mobile phone ........ 268
Searching for a mobile phone
(device manager) ........................... 269
see also Digital Operator's Man-
ual .................................................. 264
Telephony ...................................... 268
Brake Assist System
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 229
Notes ............................................. 362
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamps
Display message ............................ 235
Brake linings
Display message ............................ 229
Brakes
ABS .................................................. 64
BAS .................................................. 65
Brake fluid (notes) ......................... 362
Braking assistance appropriate to
the situation ..................................... 66
Display message ............................ 224
Hill start assist ............................... 130
Important safety notes .................. 149
Maintenance .................................. 150
Parking brake ................................ 145
Riding tips ...................................... 149
Warning lamp ................................. 253
Braking assistance appropriate to
the situation
Function/note s................................ 66
Breakdown assistance
Where will I find...? ........................ 309
see Flat tire
see Towing away
Brightness control (instrument
cluster lighting) ................................... 36 C
California Important notice for retail cus-
tomers and lessees .......................... 27 6
Index

Setting the climate mode (AIR
FLOW) ............................................ 120
Setting the temperature ................ 120
Switching air-recirculation mode
on/of f............................................ 123
Switching on/of f........................... 119
Switching residual heat on/off ...... 123
Switching the rear window
defroster on/of f............................ 122
Switching the ZONE function
on/of f............................................ 121
Coat hooks ......................................... 278
Cockpit
Overview .......................................... 35
see Instrument cluster
Collapsible spare wheel
Inflating ......................................... 356
see Emergency spare wheel
COMAND display
Cleaning ......................................... 307
Combination switch .......................... 107
Connecting a USB device
see also Digital Operator's Man-
ual .................................................. 264
Consumption statistics (on-board
computer) .......................................... 211
Controller ........................................... 265
Convenience closing feature .............. 87
Convenience opening feature ............ 87
Coolant (engine)
Checking the level ......................... 299
Display message ............................ 236
Filling capacity ............................... 363
Important safety notes .................. 362
Temperature (on-board computer, Mercedes-AMG vehicles) ............... 220
Temperature gaug e........................ 209
Warning lamp ................................. 260
Cooling
see Climate control
Copyright ............................................. 34
Cornering light function
Display message ............................ 235
Crash-responsive emergency light-
ing ....................................................... 110
Crosswind Assist ................................. 69
Crosswind driving assistance ............ 69Cruise control
Activating ....................................... 157
Activation conditions ..................... 156
Cruise control lever ....................... 156
Deactivating ................................... 157
Display message ............................ 244
Driving system ............................... 156
Function/note s............................. 156
Important safety notes .................. 156
Storing and maintaining current
speed ............................................. 157
Cup holder
Center console .............................. 281
Important safety notes .................. 280
Rear compartment ......................... 281
Temperature controlled ................. 281
Customer Assistance Center
(CAC) ..................................................... 31
Customer Relations Department ....... 31 D
Data see Technical data
Data carrier
Selecting ........................................ 214
Daytime running lamps
Display message ............................ 235
Function/note s............................. 106
Switching on/off (on-board com-
puter) ............................................. 218
Declarations of conformity ................. 29
Decorative film
Cleaning instructions ..................... 303
Diagnostics connection ...................... 30
Digital Operator's Manual
Help ................................................. 25
Introduction ..................................... 25
Digital speedometer ......................... 212
DIRECT SELECT lever
Automatic transmission ................. 135
Display messages
ASSYST PLU S................................ 300
Calling up (on-board computer) ..... 223
Driving systems ............................. 239
Engine ............................................ 236
General notes ................................ 222
Hiding (on-board computer) ........... 223 8
Index

Engine oil
Adding .......................................... .298
Additives ........................................ 362
Checking the oil level ..................... 297
Checking the oil level using the
dipstick .......................................... 298
Display message ............................ 238
Filling capacity ............................... 362
Notes about oil grades ................... 361
Notes on oil level/consumption .... 297
Temperature (on-board computer, Mercedes-AMG vehicles) .............. .220
Engine switch-off
see ECO start/stop function
Entering an address
see also Digital Operator's Man-
ual ................................................. .264
ESP ®
(Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 220
Characteristics ................................. 68
Deactivating/activating ................... 68
Display message ............................ 224
Function/notes ................................ 67
General notes .................................. 67
Important safety information ........... 68
Warning lamp ................................. 256
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 67
Exhaust check ................................... 147
Exhaust pipe (cleaning instruc-
tions) ................................................. .306
Exterior lighting
see Lights
Exterior mirrors
Adjusting ....................................... 102
Dipping (automatic) ....................... 103
Folding in when locking (on-boardcomputer) ...................................... 219
Folding in/out (automatically) ....... 103
Folding in/out (electrically) ........... 103
Out of position (troubleshooting) ... 103
Setting ........................................... 103
Storing settings (memory func-
tion) ............................................... 105
Storing the parking position .......... 104
Eyeglasses compartment ................. 274 F
Favorites Overview ........................................ 266
Filler cap
see Refueling
Flat tire
MOExtended tire s.......................... 311
Preparing the vehicle ..................... 310
TIREFIT kit ...................................... 312
see Emergency spare wheel
Floormats ........................................... 295
Fog lamps (extended range) ............. 109
Folding the rear bench seat for-
wards/back ....................................... 275
Fording
Off-road ......................................... 151
On flooded roads ........................... 151
Frequencies
Mobile phone ................................. 357
Two-way radio ................................ 357
Fuel
Additives ........................................ 361
Consumption statistics .................. 211
Displaying the current consump-
tion ................................................ 212
Displaying the range ...................... 212
Driving tips .................................... 147
Fuel gaug e....................................... 36
Grade (gasoline )............................ 360
Important safety notes .................. 360
Problem (malfunction) ................... 143
Refueling ........................................ 142
Tank content/reserve fue l............. 360
Fuel filler flap
Opening ......................................... 143
Fuel level
Calling up the range (on-board
computer) ...................................... 212
Fuel tank
Capacity ........................................ 360
Problem (malfunction) ................... 143
Fuses
Allocation chart ............................. 324
Before changing ............................. 324
Dashboard fuse box ....................... 325
Fuse box in the engine compart-
ment .............................................. 325 Index
11

N
Navigation Entering a destination .................... 266
Menu (on-board computer) ............ 212
see also Digital Operator's Man-
ua l.................................................. 264
Notes on breaking-in a new vehi-
cle ....................................................... 126 O
Occupant Classification System
(OCS) Conditions ....................................... 50
Faults ............................................... 53
Operation ......................................... 50
System self-test ............................... 52
Occupant safety
Air bags ........................................... 47
Automatic measures after an acci-
dent ................................................. 57
Belt warning ..................................... 46
Children in the vehicle ..................... 57
Important safety notes .................... 42
Introduction to the restraint sys-
tem .................................................. 42
Occupant Classification System
(OCS) ............................................... 49
PASSENGER AIR BAG indicator
lamps ............................................... 43
Pets in the vehicle ........................... 63
PRE-SAFE ®
(anticipatory occu-
pant protection) ............................... 56
PRE-SAFE ®
PLUS (anticipatory
occupant protection PLUS) .............. 57
Restraint system warning lamp ........ 43
Seat belt .......................................... 43
OCS
Faults ............................................... 53
Operation ......................................... 50
Odometer ........................................... 211
Off-road driving
Approach/departure angle ............ 366
Checklist after driving off-road ...... 154
Checklist before driving off-road .... 153
General information ....................... 153
Important safety notes .................. 152 Maximum gradient climbing abil-
ity .................................................. 367
Maximum water depth ................... 366
Traveling uphill ............................... 155
Off-road system
4MATIC .......................................... 167
DSR ............................................... 167
Oil
see Engine oil
On-board computer
Active Distance Assist
DISTRONIC .................................... 163
AMG menu ..................................... 220
Assistance menu ........................... 216
Audio menu ................................... 214
Convenience submenu .................. 219
Display messages .......................... 222
Displaying a service message ........ 300
Factory settings submenu ............. 220
Important safety notes .................. 208
Instrument cluster submenu .......... 218
Lighting submenu .......................... 218
Menu overview .............................. 211
Message memory .......................... 223
Navigation menu ............................ 212
Operation ....................................... 209
RACETIMER ................................... 221
Service menu ................................. 217
Settings menu ............................... 217
Standard display ............................ 211
Telephone menu ............................ 214
Trip menu ...................................... 211
Vehicle submenu ........................... 219
Video DVD operation ..................... 214
Operating safety
Declaration of conformity ................ 29
Important safety notes .................... 29
Operating system
see On-board computer
Operation
Digital Operator's Manua l................ 25
Operator's Manual
Overview .......................................... 27
Vehicle equipment ........................... 27
Outside temperature display ........... 208
Overhead control panel ...................... 40
Override feature
Rear side window s........................... 63 Index
15

Instrument cluster
Function Page
0043
Speedometer with segments 208
Warning and indicator lamps:
00BB
ESP®
OFF 256
0025
ABS 254
Brakes 253
0027
(USA only) 004D
(Canada only) 0058
Low-beam headlamps 107
0060
Parking lamps 107
00E5
ESP® 256
0057
High-beam headlamps 107
Electric parking brake (red) 259
0049
(USA only) 0024
(Canada only) 0024
Electric parking brake
(yellow) 259
00BA
Distance warning 262
0044
003E003D
Turn signals 107 Function Page
0087
Multifunction display 210
0085
Tachometer 208
Warning and indicator lamps:
005E
Rear fog lamp 107
00B9
Check Engine 259
0077
Tire pressure monitor 263
0075
Restraint system 43
00E9
Seat belts 251
0083
Coolant temperature gauge 209
Warning and indicator lamps:
00AC
Coolant 260
0084
Fuel level indicator
Warning and indicator lamps:
00B6
Reserve fuel with fuel
filler flap location indicator
(right-hand side) 259
006B
Instrument cluster lighting 208
i
Information on displaying the outside tem-
perature in the multifunction display can be found under "Outside temperature display"
(Y
page 208). 36
Instrument clusterAt a glance

Restraint system warning lamp
The functions of the restraint system are
checked after the ignition is switched on and at
regular intervals while the engine is running.
Therefore, malfunctions can be detected in
good time.
The 0075 restraint system warning lamp on the
instrument cluster lights up when the ignition is switched on. It goes out no later than a few sec-
onds after the vehicle is started. The compo-
nents of the restraint system are in operational
readiness.
A malfunction has occurred if the 0075restraint
system warning lamp:
R does not light up after the ignition is switched
on
R does not go out after a few seconds with the
engine running
R lights up again while the engine is running G
WARNING
If the restraint system is malfunctioning,
restraint system components may be trig-
gered unintentionally or may not deploy as
intended during an accident. This can affect
for example the Emergency Tensioning
Device or the air bag. This poses an increased risk of injury or even fatal injury.
Have the restraint system checked and
repaired in a qualified specialist workshop as
soon as possible. PASSENGER AIR BAG indicator lamp
PASSENGER AIR BAG ON indicator lamp
0043and
PASSENGER AIR BAG OFF indicator lamp 0044are
part of the Occupant Classification System
(OCS). The indicator lamps display the status of the
front-passenger front air bag.
R PASSENGER AIR BAG ON lights up for 60 sec-
onds, subsequently both indicator lamps are
off (PASSENGER AIR BAG ON and OFF): the
front-passenger front air bag is able to deploy in the event of an accident.
R PASSENGER AIR BAG OFF lights up: the front-
passenger front air bag is deactivated. It will
then not be deployed in the event of an acci-
dent.
If the PASSENGER AIR BAG ON indicator lamp is
off, only the PASSENGER AIR BAG OFF indicator lamp shows the status of the front-passenger
front air bag. The PASSENGER AIR BAG OFF
indicator lamp may be lit continuously or be off.
Depending on the person in the front-passenger seat, the front-passenger front air bag must
either be deactivated or enabled; see the fol-
lowing points. You must make sure of this both
before and during a journey.
R Children in a child restraint system:
whether the front-passenger front air bag is
enabled or deactivated depends on the instal-
led child restraint system, and the age and
size of the child. Therefore, be sure to observe
the notes on the "Occupant Classification
System (OCS)" (Y page 49) and on "Chil-
dren in the vehicle" (Y page 57). There you
will also find instructions on rearward and
forward-facing child restraint systems on the
front-passenger seat.
R All other persons: depending on the classi-
fication of the person in the front-passenger
seat, the front-passenger front air bag is ena-
bled or deactivated (Y page 49). Be sure to
observe the notes on "Seat
belts“ (Y page 43) and "Air bags"
(Y page 47). There you can also find infor-
mation on the correct seat position. Seat belts
Introduction Seat belts are the most effective means of
restricting the movement of vehicle occupants
in the event of an accident or the vehicle rolling
over. This reduces the risk of vehicle occupants
coming into contact with parts of the vehicle
interior or being ejected from the vehicle. Fur-
thermore, the seat belt helps to keep the vehicle Occupant safety
43Safety Z

Driving safety systems
Overview of driving safety systems
In this section, you will find information about
the following driving safety systems:
R ABS (Anti-lock BrakingSystem)
(Y page 64)
R BAS (Brake AssistSystem) (Y page 65)
R Active Brake Assist (Y page 65)
R ESP ®
(E lectronic StabilityProgram)
(Y page 68)
R EBD (Electronic Brake forceDistribution)
(Y page 69)
R ADAPTIVE BRAKE (Y page 70)
R Active Brake Assist with cross-traffic function
(Y page 70)
R Active Steering Assist STEER CONTROL
(Y page 72) Important safety notes
If you fail to adapt your driving style or if you are
inattentive, the driving safety systems can nei-
ther reduce the risk of an accident nor override the laws of physics. Driving safety systems are
merely aids designed to assist driving. You are
responsible for maintaining the distance to the
vehicle in front, for vehicle speed, for braking in
good time, and for staying in lane. Always adapt your driving style to suit the prevailing road and
weather conditions and maintain a safe distance from the vehicle in front. Drive carefully.
The driving safety systems described only work
as effectively as possible when there is ade-
quate contact between the tires and the road
surface. Pay particular attention to the informa- tion regarding tires, recommended minimum
tire tread depths etc. in the "Wheels and tires"
section (Y page 327).
In wintry driving conditions, always use winter
tires (M+S tires )and if necessary, snow chains.
Only in this way will the driving safety systems
described in this section work as effectively as
possible. ABS (Anti-lock Braking System)
General information ABS regulates brake pressure in such a way that
the wheels do not lock when you brake. This
allows you to continue steering the vehicle when braking.
The 0025 ABS warning lamp in the instrument
cluster lights up when the ignition is switched
on. It goes out when the engine is running.
ABS works from a speed of about 5 mph
(8 km/h), regardless of road-surface conditions.
ABS works on slippery surfaces, even when you only brake gently.
Important safety notes i
Observe the "Important safety notes" sec-
tion (Y page 64). G
WARNING
If ABS is faulty, the wheels could lock when
braking. The steerability and braking charac-
teristics may be severely impaired. Addition-
ally, further driving safety systems are deac-
tivated. There is an increased danger of skid- ding and accidents.
Drive on carefully. Have ABS checked imme-
diately at a qualified specialist workshop.
When ABS is malfunctioning, other systems,
including driving safety systems, will also
become inoperative. Observe the information
on the ABS warning lamp (Y page 254) and dis-
play messages which may be shown in the
instrument cluster (Y page 224).
Brakes X
If ABS intervenes: continue to depress the
brake pedal vigorously until the braking sit-
uation is over.
X To make a full brake application: depress
the brake pedal with full force.
If ABS intervenes when braking, you will feel a
pulsing in the brake pedal.
The pulsating brake pedal can be an indication
of hazardous road conditions, and functions as a
reminder to take extra care while driving. 64
Driving safety systemsSafety

If activated in the multimedia system, the loca-
tor lighting also lights up in the dark (see the
Digital Operator's Manual).
X To open the tailgate automatically from
outside the vehicle: press and hold the0054
button until the tailgate opens.
Vehicles with KEYLESS-GO: X To close the tailgate automatically from
outside the vehicle:
if the SmartKey is loca-
ted in the immediate vicinity of the vehicle,
press the 0054button on the SmartKey.
When the tailgate closes you can then release
the button. KEYLESS-GO
General notes Bear in mind that the engine can be started by
any of the vehicle occupants if there is a KEY-
LESS-GO key in the vehicle (Y page 129).
Locking/unlocking centrally You can start, lock or unlock the vehicle using
KEYLESS-GO. To do this, you only need carry the
SmartKey with you. You can combine the func-
tions of KEYLESS-GO with those of a conven-
tional SmartKey. Unlock the vehicle by using
KEYLESS-GO, for instance, and lock it using the 0037 button on the SmartKey.
The driver's door and the door at which the han- dle is used, must both be closed. The SmartKey
must be outside the vehicle. When locking or
unlocking with KEYLESS-GO, the distance
between the SmartKey and the corresponding
door handle must not be greater than 3 ft (1 m).
KEYLESS-GO checks whether a valid SmartKey
is in the vehicle by periodically establishing a
radio connection between the vehicle and the
SmartKey. This happens:
R when starting the engine
R while driving
R when the external door handles are touched
R during convenience closing X
To unlock the vehicle: touch the inner sur-
face of the door handle.
X To lock the vehicle: touch sensor surface 0043
or 0044.
Make sure that you do not touch the inner
surface of the door handle.
X Convenience closing feature: touch
recessed sensor surface 0044for an extended
period.
Further information on the convenience closing
feature (Y page 87).
If you pull on the handle of the tailgate, only the cargo compartment of the vehicle is unlocked.
Deactivating and activating If you do not intend to use a SmartKey for an
extended period of time, you can deactivate the
KEYLESS-GO function of the SmartKey. The
SmartKey will then use very little power, thereby conserving battery power. For the purposes of
activation/deactivation, the vehicle must not be
nearby.
X To deactivate: press the0037button on the
SmartKey twice in rapid succession.
The battery check lamp of the SmartKey
flashes twice briefly and lights up once, KEY-
LESS-GO is deactivated (Y page 77).
X To activate: press any button on the Smart-
Key.
or X Insert the SmartKey into the ignition lock.
KEYLESS-GO and all of its associated features
are available again. SmartKey
75Opening and closing Z

Problem
Possible causes/consequences and
0050
0050Solutions There is interference from a powerful source of radio waves.
X Unlock (Y page 81) or lock (Y page 81) the vehicle using the
mechanical key. KEYLESS-GO is malfunctioning.
X Lock/unlock the vehicle using the remote control function of the
SmartKey.
X Have the vehicle and SmartKey checked at a qualified specialist
workshop.
If the vehicle can also not be locked/unlocked using the remote con-
trol function:
X Unlock (Y page 81) or lock (Y page 81) the vehicle using the
mechanical key.
X Have the vehicle and SmartKey checked at a qualified specialist
workshop. The engine cannot be
started using the Smart-
Key. The on-board voltage is too low.
X Switch off non-essential consumers, e.g. seat heating or interior
lighting, and try to start the engine again.
If this does not work:
X Check the starter battery and charge it if necessary (Y page 317).
or X Jump-start the vehicle (Y page 318).
or X Consult a qualified specialist workshop. The engine cannot be
started using the Start/
Stop button. The Smart-
Key is in the vehicle. The vehicle is locked.
X Unlock the vehicle and try to start the vehicle again. The SmartKey battery is discharged or nearly discharged.
X Check the SmartKey battery (Y page 77) and replace it if necessary
(Y page 77).
If this does not work: X Start your vehicle with the SmartKey in the ignition lock. There is interference from a powerful source of radio waves.
X Start your vehicle with the SmartKey in the ignition lock. You have lost a Smart-
Key. X
Have the SmartKey deactivated at a qualified specialist workshop.
X Report the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well. You have lost the
mechanical key. X
Report the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well. SmartKey
79Opening and closing Z

Problems with the windshield wipers
Problem
Possible causes/consequences and
0050
0050Solutions The windshield wipers
are jammed. Leaves or snow, for example, may be obstructing the windshield wiper
movement. The wiper motor has been deactivated.
X For safety reasons, you should remove the SmartKey from the igni-
tion lock.
or X Switch off the engine using the Start/Stop button and open the
driver's door.
X Remove the cause of the obstruction.
X Switch the windshield wipers back on. The windshield wipers
fail completely. The windshield wiper drive is malfunctioning.
X Select another wiper speed on the combination switch.
X Have the windshield wipers checked at a qualified specialist work-
shop. 114
Windshield wipersLights and windshield wipers