Battery replacementUse approved vehicle batteries only
Only use vehicle batteries that have been
approved for your vehicle by the manufacturer;
otherwise, the vehicle could be damaged and
systems or functions may not be fully availa‐
ble. ◀
After a battery replacement, have the battery
registered on the vehicle by your service center
to ensure that all comfort functions are fully
available and that any Check Control messages
are no longer displayed.
Charging the battery
Note Do not connect charging devices to the
12 volt socket in the vehicle
Do not connect battery chargers to the factory-
installed 12 volt sockets in the vehicle as this
may damage the vehicle battery due to an in‐
creased power consumption. ◀
General information Make sure that the battery is always sufficiently
charged to guarantee that the battery remains
usable for its full service life.
The battery may need to be charged in the fol‐
lowing cases:▷When making frequent short-distance
drives.▷If the vehicle is not used for prolonged peri‐
ods, longer than a month.▷Automatic transmission: when parked for
long periods of time in selector lever posi‐
tion D, R or N.
Starting aid terminals
In the vehicle, only charge the battery via the
starting aid terminals, refer to page 202, in the
engine compartment with the engine off.
Power failure
After a temporary power loss, some equipment
needs to be reinitialized.
Individual settings need to be reprogrammed:▷Time: update.▷Date: update.
Disposing of old batteries Have old batteries disposed of by your
service center or bring them to a recy‐
cling center.
Maintain the battery in an upright position for
transport and storage. Secure the battery so
that it does not tip over during transport.
Fuses Hints Replacing fuses
Never attempt to repair a blown fuse and
do not replace a defective fuse with a substi‐
tute of another color or amperage rating; this
could lead to a circuit overload, ultimately re‐
sulting in a fire in the vehicle. ◀
Replacing fuse
The fuses are located in the passenger footwell
under the dashboard.
1.To open, loosen screws, arrow 1.2.Fold down the fuse holder, arrow 2.Seite 199Replacing componentsMOBILITY199
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Information on the fuse types and locations
is found on a separate sheet.3.Replace the fuse in question.4.The installation is done in reverse order
from the removal.Seite 200MOBILITYReplacing components200
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Front fog lamps 89
Front passenger airbags, auto‐ matic deactivation 93
Front passenger airbags, indi‐ cator lamp 93
FTM Flat Tire Monitor 97
Fuel 166
Fuel cap 164
Fuel consumption, current 75
Fuel consumption, refer to Average fuel consump‐
tion 79
Fuel filler flap 164
Fuel gauge 74
Fuel quality 166
Fuel recommendation 166
Fuel, tank capacity 215
Fuse 199
G Garage door opener, refer to Universal garage door
opener 133
Gasoline 166
Gear change, automatic trans‐ mission 68
Gear shift indicator 76
General driving notes 148
Glass sunroof, refer to Panor‐ amic glass sunroof 45
Glove compartment 141
GREEN mode 156
GREEN mode, bonus range 158
GREEN mode driving style analysis 160
GREEN mode indicator 156
GREEN - program, driving dy‐ namics 108
GREEN tip 158
Gross vehicle weight, ap‐ proved 214
Ground clearance 150 H
Halogen headlamps 190
Handbrake, refer to parking brake 63
Hand-held transmitter, alter‐ nating code 134
Hazard warning flashers 201
Head airbags 91
Headlamp control, auto‐ matic 87
Headlamp courtesy delay fea‐ ture 87
Headlamp flasher 64
Headlamp glass 189
Headlamps, care 208
Headlamp washer system 64
Headliner 17
Head restraints 47
Head restraints, front 50
Head restraints, rear 51
Head-up Display 83
Head-up Display, standard view 84
Heavy cargo, stowing 152
High-beam Assistant 88
High beams 64
High beams/low beams, refer to High-beam Assistant 88
Hills 150
Hill start assistant, refer to Drive-off assistant 109
Hints 6
Holder for beverages 142
Homepage 6
Hood 180
Horn 14
Hot exhaust system 149
HUD Head-up Display 83
Hydroplaning 149
I
Ice warning, see External tem‐ perature warning 75 Icy roads, see External tem‐
perature warning 75
Identification marks, tires 171
Identification number, refer to Important features in the en‐
gine compartment 180
Ignition key, refer to Remote control 34
Ignition off 59
Ignition on 59
Illuminated ring, central in‐ strument cluster 82
Indication of a flat tire 95, 98
Individual air distribu‐ tion 128, 130
Individual settings, refer to Personal Profile 35
Inflation pressure, tires 168
Inflation pressure warning, tires 97
Info display, refer to Com‐ puter 79
Initialize, Tire Pressure Moni‐ tor TPM 95
Initializing, Flat Tire Monitor FTM 98
Instrument cluster 71
Instrument cluster, electronic displays 72
Instrument lighting 89
Integrated key 34
Intelligent Emergency Re‐ quest 201
Intelligent Safety 99
Intensity, AUTO program 130
Interior equipment 133
Interior lamps 89
Interior lamps via remote con‐ trol 37
Interior motion sensor 43
Interior rearview mirror, auto‐ matic dimming feature 53
Interior rearview mirror, com‐ pass 135
Interior rearview mirror, man‐ ually dimmable 53 Seite 223Everything from A to ZREFERENCE223
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Remote control, malfunc‐tion 38
Remote control, replacing the battery 34
Remote control, univer‐ sal 133
Replacement fuse 199
Replacing parts 188
Replacing the battery, remote control 34
Replacing wheels/tires 173
Reporting safety defects 9
RES button 112
Reserve warning, refer to Range 75
Reset, Tire Pressure Monitor TPM 95
Retaining straps, securing cargo 152
Retreaded tires 174
Right-hand traffic, lamp set‐ ting 89
Roadside parking lamps 86
RON recommended fuel grade 166
Roof load capacity 214
Roof-mounted luggage rack 152
Rope for tow-starting/ towing 205
RSC Run Flat System Compo‐ nent, refer to Run-flat
tires 175
Rubber components, care 209
Run-flat tires 175
S
Safe braking 149
Safety 7
Safety belt reminder for driv‐ er's seat and front passenger
seat 50
Safety belts 49
Safety belts, care 209 Safety systems, airbags 91
Saving fuel 155
Screen, refer to Control Dis‐ play 18
Screwdriver 188
Screw thread for tow fit‐ ting 205
Sealant 175
Seat belts, refer to Safety belts 49
Seat heating, front 49
Seating position for chil‐ dren 55
Seats 47
Selection list in instrument cluster 78
Selector lever, automatic transmission 68
Sensors, care 210
Service and warranty 8
Service requirements, Condi‐ tion Based Service CBS 186
Service requirements, dis‐ play 76
Service, Roadside Assis‐ tance 202
Settings, locking/unlocking 42
Settings, mirrors 52
Settings on Control Display 81
Shifting, automatic transmis‐ sion 67
Shifting, manual transmis‐ sion 67
Shift paddles on steering wheel 69
Side airbags 91
Signaling, horn 14
Signals when unlocking 42
Sitting safely 47
Size 214
Slide/tilt glass roof 45
Snow chains 178
Socket 137
Socket, OBD Onboard Diag‐ nostics 186
Soot particulate filter 149 SOS button 201
Spare fuse 199
Specified engine oil types 184
Speed, average 80
Speed limit detection, on‐ board computer 80
Speed limiter, display 77
Speed Limit Information 77
Speed warning 81
Split screen 23
Sport automatic transmis‐ sion 69
Sport displays 80
SPORT program, Dynamic Driving Control 108
Sport program, transmis‐ sion 68
Stability control systems 106
Standard view, Head-up Dis‐ play 84
Start/stop, automatic func‐ tion 61
Start/Stop button 59
Start function during malfunc‐ tion 35
Starting the engine 60
Status display, tires 94
Status information, onboard monitor 23
Status of Owner's Manual 6
Steering wheel, adjusting 54
Steptronic, automatic trans‐ mission 67
Stopping the engine 60
Storage compartments 141
Storage, tires 174
Storing the vehicle 210
Summer tires, tread 172
Supplementary text mes‐ sages 73
Switch for Dynamic Driv‐ ing 108
Switch-on times, parked-car ventilation 132
Switch, refer to Cockpit 14
Symbols 6 Seite 226REFERENCEEverything from A to Z226
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