Opening and closing
CONTROLS
is engaged when the vehicle is locked, the fol-
lowing restrictions apply:
System limits
The detection of the foot movement may be
limited due to the following external conditions:
▷
The fuel filler flap remains unlocked.
The behavior of the vehicle during touchless
unlocking/locking depends on the following
settings:
▷
▷
Ice, snow or slush on the rear of the vehicle.
Dirt or road salt on the rear of the vehicle.
Movement in the range of the sensors may
cause unintended opening or closing of the
cargo area, for instance due to water running
down when cleaning the vehicle or with heavy
rainfall. To prevent such unintended opening
or closing of the cargo area in such cases,
keep the vehicle key at a sufficient distance
from the rear of the vehicle.
▷
▷
▷
If the automatic unlocking is active.
If the automatic locking is active.
If only the driver's door and the fuel filler
flap or all access to the vehicle will be un-
locked.
Only driver's door and fuel filler flap: the
driver's door and fuel filler flap will only be
unlocked when the driver approaches the
vehicle on the driver's side.
Touchless unlocking and locking of
the vehicle
All vehicle entry points: the vehicle will be
unlocked regardless of the side on which
the driver approaches the vehicle.
Principle
When the driver approaches the locked vehicle
with the vehicle key, the vehicle is unlocked.
▷
If the unlocking and locking of the vehicle
is confirmed with a light signal or a sound
signal.
When the driver walks away from the unlocked
vehicle with the vehicle key, the vehicle will be
locked.
▷
▷
▷
If the welcome light is switched on when
the vehicle is being unlocked.
If pathway lighting is activated during lock-
ing.
General information
The vehicle will be unlocked when an author-
ized vehicle key is detected in the unlocking
zone.
If the exterior mirrors are automatically
folded out and in when the vehicle is un-
locked and locked.
The unlocking zone is located within a radius
of approx. 5 ft/1.50 m around the door handles.
Functional requirements
▷
The vehicle will be locked when the vehicle key
leaves the locking zone.
The drive-ready state must be turned off.
▷
Unlocking: when entering the unlocking
zone, the doors and trunk lid must be
closed.
The locking zone is located within a radius of
approx. 9 ft/2 m around the door handles.
If the vehicle key is located in the unlocking
zone for an extended period of time without
movement, the vehicle will be locked automati-
cally.
▷
▷
Locking: when leaving the locking zone, the
doors and trunk lid must be closed.
For contactless locking of the vehicle, no
second vehicle key may be within a radius
of 18 ft/6 m around the vehicle.
If a passenger is detected in the front pass-
enger seat and the front passenger seat belt
▷
If the vehicle has been in the idle state for
several days, contactless unlocking/locking
103
Online Edition for Part no. 01405B381F1 - II/24