Opening and clo sin g
due to similar movements, such as when you
walk between the rear of th e vehicle and your ga
rage door.
General inform ation
I n some situations, the function may be lim ited
or tempo rar ily unava ilable . This may happen if :
- the luggage compartment lid was closed imme diately before .
-you park close to a hedge and the branches move back and forth under the vehicle for a
long period of time.
- you clean your vehicle , fo r example with a pres
sure washe r or i n a car wash.
- there is heavy rain.
- the bumper is very dirty , for example after driv-
ing on salt-covered roads .
- there is interference to the radio signal from
the ve hicle key, such as from cell phones or re
mote controls .
Luggage compartment lid emergency
release
F ig . 29 Inner luggage compart men t lid : access to the
emergen cy re le ase
.,. Pry the cover off using a screwdriver or the me
chan ical key ¢
fig. 29 . Remove the mechan ica l
key ¢
page 29 .
.,. Press the lever in the direct ion of the arrow to
release the luggage compartment lid .
36
Opening the luggage compartment lid
from the ins ide in an emergency
Fig. 30 I nne r luggage compart ment l id : leve r
.,. Pull the lever downward¢ fig. 30 .
(D Tips
Never close t he luggage compartment lid us
i ng the emergency handle .
Child safety lock
The child safety lock prevents the rear doors
from being opened from the inside and the rear
power windows from be operated.
Fig. 31 Sect ion o f dri ver's doo r: ch ild safety loc k bu ttons
.,. To activate/deactivate the inner door hand le
and the power window switch for the respective
rear doo r, press the left/rightl±l button in the
driver's door¢
fig. 31 . The indicator light in the
button turns on/blinks .
.,. To act ivate/deactivate the chi ld safety lock o n
bo th s ides, you mus t press the [!l but tons one
after the other.
A WARNING , ~
A lways take the vehicle key with you when
leaving the veh icle, even for a short period of
co
co
.... N
" N .... 0 0 <..:l '
The energy management system Is made up of
battery diagno sis , idling current management ,
and dynamic energy management.
Battery diagnosis
The batte ry diagnosis determines the vehicle bat
tery charge level. The sensors detect the battery,
the battery current, and the battery temperature.
The current charge leve l and the performance of
the vehicle battery are determined based on this.
Idling current management
The idl ing current management decreases the
energy used whi le pa rked . With the engine
switched off, it manages the energy distribution
to the different electrical components . Data from
the battery diagnosis is taken into account for
this.
Depending on the vehicle battery charge level,
e lectrical equipment is switched off one item af
ter the other to prevent the vehicle battery from
draining and to maintain the starting ability.
Dynamic energy management
While driving, dynamic energy management dis
tributes the appropriate amount of energy to the
e lectrical equipment. It controls the battery
charge level so that the amount of energy is not
greater than the amount being generated in or
der to mainta in an optimal veh icle battery charge
level.
(D Tips
- Energy management cannot overcome the
laws of physics . Note that the charge level
and length of the vehicle battery life are
limited.
- When the start ing ability is endangered, the
(•) indicator light turns on
~ page 14.
What you should know
Maintaining the starting ability is the highest
priority.
A lot of stress is placed on the vehicle battery
when dr iving short distances, during c ity dr iving,
and at cold times of the year . A lot of energy is
Intelligent Technology
u sed but little is generated. It is also critical
when the engine is not running but electrical
equipment is switched on. In this case, energy is
used but none is generated.
In situations like this, energy management wi ll
active ly regulate the distribution of energy .
Long periods without use
If you do not drive your vehicle for severa l days or
weeks, electrical equ ipment is gradually scaled
back or switched off. This reduces energy use and
ensures the vehicle will be able to start after long
periods of time . Some convenience functions,
s u ch as interior lighting or power seat ad just
ment, may not be ava ilable under certain circum
stances. These conven ience functions will be
available again once you switch the ignition on
and start the engine.
With the engine switched off
The vehicle battery will dra in if you use Infotain
ment functions such as listening to the radio
whi le the engine is switched off .
T he vehicle's ability to start may be impaired by
the energy use, a message will appear in the In
fotainment system display.
The message indicates that the system wi ll
switch off automatically soon. If you would like
to continue using the functions, you must start
the engine.
With the engine running
Although e lectr ica l ene rgy is generated while
driving , the vehicle battery can drain. This can
happen if litt le energy is generated but much is
used, and the charge level of the vehicle battery
is not optimal.
To restore the balance of energy, components
that require large amounts of energy are tempo rarily scaled back or sw itched off. Heat ing sys
tems in particular requ ire a great deal of energy.
If you notice, for example, that the seat heating*
or rear window defogger is not work ing, then it
has been tempora rily reduced or sw itched off.
Th ese systems are available again as soon as the
energy supply has been restored. .,.
125