Check Control messages of these comfort fea‐
tures are no longer displayed.
Charging the battery
General information
Make sure that the battery is always suffi‐
ciently 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 pe‐
riods, longer than a month.
Information
CAUTION
Battery chargers for the vehicle battery
can work with high voltages and currents,
which means that the 12V on-board network
can be overloaded or damaged. There is risk of
property damage. Only connect battery charg‐
ers for the vehicle battery to the starting aid
terminals in the engine compartment.◀
Starting aid terminals
In the vehicle, only charge the battery via the
starting aid terminals, refer to page 288, in the
engine compartment with the engine off.
Power failure
After a temporary power loss, some equipment
needs to be newly initialized or individual set‐
tings updated, e. g.:
▷Seat, mirror, and steering wheel memory:
store the positions again.▷Time: update.▷Date: update.▷Glass sunroof: initialize the system, refer to
page 75.Disposing of old batteries
Have old batteries disposed of by a
dealer’s service center or another
qualified service center or repair shop
or take them to a collection point.
Maintain the battery in an upright position for
transport and storage. Secure the battery so
that it does not tip over during transport.
Fuses Information WARNING
Incorrect and repaired fuses can overload
electrical lines and components. There is risk
of fire. Never attempt to repair a blown fuse
and do not replace a nonworking fuse with a
substitute of another color or amperage rat‐
ing.◀
In the trunk
Remove the cover on the right side trim, arrow.
Information on the fuse types and locations is
found on a separate sheet.
Seite 285Replacing componentsMobility285
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Fragrance, see Ambient airpackage 211
Fragrancing, see Ambient air package 211
Front airbags 136
Front center armrest 227
Front cupholder 228
Front fog lights 132
Front passenger seat, adjust‐ ing 78
Front-seat passenger airbags, automatic deactivation 138
Front-seat passenger airbags, indicator lamp 138
Front seats 76
FTM Flat Tire Monitor 268
Fuel 252
Fuel consumption, see Aver‐ age fuel consumption 124
Fuel filler flap 250
Fuel gauge 118
Fuel lid 250
Fuel quality 252
Fuel recommendation 252
Fuel, tank capacity 300
Fuse 285
G
Garage door opener, see Uni‐ versal Integrated Remote
Control 215
Gasoline 252
Gear change, Steptronic transmission 106
Gear shift indicator 120
General driving notes 234
General settings 38
Gentleman function 78
Gesture 30
Gesture control 30
Gesture operation 30
Glare shield 217
Glass sunroof, powered 73
Glove compartment 225 Gross vehicle weight, ap‐
proved 299
H
Handbrake, see Parking brake 100
Hand-held transmitter, alter‐ nating code 216
Hand movement 30
Hazard warning flashers 286
HDC Hill Descent Con‐ trol 165
Head airbags 136
Headlight control, auto‐ matic 130
Headlight courtesy delay fea‐ ture 130
Headlight courtesy delay fea‐ ture via remote control 61
Headlight flasher 103
Headlight glass 282
Headlights, care 292
Head restraint pillows 84
Head restraints 76
Head restraints, front 82
Head restraints, rear 83
Head-up Display 126
Head-up Display, care 294
Heating, see Parked-car heat‐ ing 209
Heavy cargo, stowing 238
High-beam Assistant 132
High beams 103
High beams/low beams, see High-beam Assistant 132
Hill Descent Control HDC 165
Hills 236
Hill start assistant, see Drive- off assistant 163
Holder for beverages 228
Homepage 6
Hood 272
Horn 14
Hotel function, trunk lid 65 Hot exhaust system 235
HUD Head-up Display 126
Hydroplaning 235
I iBrake — Post Crash 161
Ice warning, see External temperature warning 118
Icy roads, see External tem‐ perature warning 118
Identification marks, tires 256
Identification number, see ve‐ hicle identification num‐
ber 10
Idle state, operating and drive readiness 19
iDrive 21
Ignition key, see Remote con‐ trol 54
Indication of a flat tire 266 , 269
Indicator and alarm lamps, see Check Control 114
Indicator lamp, see Check Control 114
Individual air distribution 205
Individual settings, see pro‐ files 58
Inflation pressure, tires 254
Inflation pressure warning FTM, tires 268
Information 6
Initialize, Tire Pressure Moni‐ tor TPM 265
Initializing, Flat Tire Monitor FTM 269
Instrument cluster 113
Instrument lighting 133
Integral Active Steering 166
Integrated key 54
Integrated Owner's Manual in the vehicle 49
Intelligent Emergency Re‐ quest 286
Intelligent Safety 139 Seite 306ReferenceEverything from A to Z306
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