2015 MERCEDES-BENZ B-CLASS HATCHBACK auxiliary battery

Care
Automatic car wash ...................... .243
Carpets .......................................... 247
Display .......................................... .246
Exterior lighting ............................ .245
Gear or selector lever .................... 247
High-pressure cleaner .................... 243
Interior .......................................... .246
Matt paintwork .............................. 244
Notes ............................................. 242
Paint .............................................. 244
Plastic trim ................................... .246
Reversing camera .......................... 246
Roof lining ...................................... 247
Seat belt ........................................ 247
Seat cover ..................................... 247
Sensors ......................................... 245
Steering wheel ............................... 247
Trim pieces ................................... .247
Washing by hand ........................... 243
Wheels .......................................... .244
Windows ........................................ 244
Wiper blades .................................. 245
Wooden trim .................................. 247
CD player (on-board computer) ........180
Central locking
Automatic locking (on-board com-
puter) ............................................. 187
Locking/unlocking (key ).................. 72
Centre console
Lower section .................................. 31
Upper section .................................. 30
Changing bulbs
Cornering light function ................. 106
Dipped-beam headlamp s............... 105
Licence plate lighting ..................... 108
Main-beam headlamp s................... 105
Parking lamps (front) ..................... 106
Rear foglamp ................................. 107
Reversing lamps ............................ 107
Standing lamps .............................. 106
Turn signals (front) ......................... 106
Turn signals (rear) .......................... 107
Charge level display .......................... 174
Charge socket flap
Emergency release ........................ 143
Charging
with RANGE PLUS .......................... 184 see Charging the high-voltage battery
Charging cable
Connection .................................... 141
Control panel ................................. 140
Disconnecting ................................ 142
Heating up ..................................... 135
Important safety notes .................. 139
Indicator lamps .............................. 141
Storing ........................................... 140
Charging the high-voltage battery
(important safety notes) ................... 134
Child
Restraint system .............................. 49
Child seat
Forward-facing restraint system ...... 54
ISOFIX .............................................. 50
On the front-passenger sea t............ 52
Rearward-facing restraint system .... 53
Recommendations ........................... 58
Suitable positions ............................ 54
Top Tether ....................................... 51
Child-proof locks
Important safety notes .................... 60
Rear doors ....................................... 60
Cigarette lighter ................................ 235
Cleaning
Mirror turn signal ........................... 245
Climate control
Auxiliary climate control (on-
board computer) ............................ 185
Controlling automaticall y............... 117
Convenience opening/closing
(air-recirculation mode) ................. 120
Cooling with air dehumidification .. 116
Demisting the windows .................. 118
Demisting the windscreen ............. 118
Immediate pre-entry climate con-
trol ................................................. 121
Indicator lamp ................................ 117
Information on using
THERMOTRONIC automatic cli-
mate control .................................. 115
Overview of systems ...................... 114
Pre-entry climate control at
departure time ............................... 121
Pre-entry climate control at time
of departure (on-board computer) .. 185 Pre-entry climate control via key ... 121 Index
5

RANGE PLUS charges when:
R you have activated RANGE PLUS via the
centre console prior to charging and
R the high-voltage battery is fully charged.
If charging is not complete by departure time,
the maximum range will notbe available. Example:
R Set departure time: 6:41 a.m.
R End time for standard high-voltage battery
charging: 6:00 a.m.
R Charge status RANGE PLUS at 6:41 a.m.: half
of the additional range
R The maximum additional range is reduced by
half.
Pre-entry climate control at time of depar-
ture
If you activate the "Rem. Climate Control at
departure time" function, the vehicle interior is
heated or cooled prior to a desired departure
time.
i To heat or cool the vehicle interior for a
desired departure time, the high-voltage bat-
tery must be sufficiently charged. Activate the climate control function primarily when the
high-voltage battery is being charged. You
must also set a departure time using the E-
E-
CELL CELL submenu (Y page 184).
Switching "Pre-entry climate control at
departure time" on/off
X Press the =or; button on the steering
wheel to select the Settings
Settingsmenu.
X Use 9 or: to select the E-CELL
E-CELL sub-
menu.
X Press ato confirm.
X Press 9or: to select Pre-entry
Pre-entry
climate control at depart. time:
climate control at depart. time:.
X Press ato activate or deactivate.
The vehicle interior will then be heated or
cooled prior to the predefined departure time. If a departure time is selected, the yellow
indicator lamp lights up on the auxiliary heat-
ing button.
You can use the on-board computer to specify
up to three departure times in the E-CELL E-CELLsub-
menu. One of the specified departure times may
be preselected (Y page 184).
Pre-entry climate control (via key)
Pre-entry climate control via the key is switched on temporarily when the vehicle is unlocked
using the key. In order to switch on pre-entry
climate control via the key, the function has to
be activated using the on-board computer.
Activating/deactivating pre-entry climate
control via the key
X Press the =or; button on the steering
wheel to select the Settings Settingsmenu.
X Use 9 or: to select the E-CELL
E-CELLsub-
menu.
X Press ato confirm.
X Press 9or: to select Pre-entry
Pre-entry
climate control (via key)
climate control (via key).
X Press ato activate or deactivate.
If pre-entry climate control via key is activa-
ted, pre-entry climate control using the key is switched on temporarily when you unlock thevehicle.
Setting the maximum charge current Before charging the high-voltage battery, check
the maximum permissible charge current for the relevant power socket.
You can set a maximum charge current in the E- E-
CELL
CELL menu.
It is only necessary to select the maximum
charge current if there are no charge current
settings on the charging cable.
i The maximum charge current values in the
on-board computer may deviate from the
charging cable values. Example: changing the charge current
:
Setting the maximum charge current Menus and submenus
185On-board computer and displays Z