Unlocking and locking 37
strongly disturbed. This message is also displayed when the ignition is switched
on or the engine is running and the system cannot detect a valid key in the vehi-
cle.
Note
●
If the vehicle battery or the battery in the remote control key is weak or dis-
charged, perhaps the vehicle cannot be unlocked or locked via KESSY. In this case,
use the emergency unlocking or emergency locking of the driver's door
⇒ꢀpage 38
The KESSY system can find the valid key, even if it was left behind in the front
area of the car roof for example. Make sure you know where the valid remote con-
trol key is at all times.
Keyless faulty. or CHECK KEYLESS.
There is a fault in the KESSY system, contact your specialist garage.
Renew key battery! or KEY BATTERY
●
Low voltage is present in the battery of the remote control key, change the bat-
tery.
1
2
●
When locking/unlocking the vehicle using the sensors ⇒ꢀfig. 14 or
do not
use gloves or other objects which might prevent the hand from coming into con-
tact with the sensor directly.
Parking the vehicle
●
The vehicle will lock again automatically if you unlock the vehicle at the handle
with the aid of the sensor but do not open a door or the boot lid within the next
30 seconds. The safelock and/or anti-theft alarm system will reactivate. This func-
tion is intended to prevent the car being unlocked unintentionally.
1
2
If the vehicle is not unlocked within 60 hours, the sensors
⇒ꢀfig. 14 and
in
the handle of the front passenger's door are automatically deactivated. For reacti-
vation, one of the following conditions must be met:
■
2
Unlocking the driver's door with the aid of the sensor
pressing the handle of the boot lid,
⇒ꢀfig. 14,
Protection against inadvertently locking the key in the vehicle
■
■
■
unlocking the vehicle using the button on the remote control key,
If the key, which was used to lock the vehicle, remains in the vehicle in the area
Emergency unlocking of the driver's door ⇒ꢀpage 38.
D
⇒ꢀfig. 14 after locking and closing all of the doors including the boot lid, the pro-
tection against inadvertently locking the key in the vehicle is activated and the
vehicle unlocks itself again.
1
2
If the vehicle is not unlocked within 90 hours, the sensors
⇒ꢀfig. 14 and
in
the handle of the driver's door are also automatically deactivated. For reactivation,
one of the following conditions must be met:
You are informed about the activation of the protection against inadvertently
locking the key in the vehicle by the turn signal lights flashing and the message
Key in vehicle which appears in the information display. or KEY IN VEHICLE. Addi-
tionally, on vehicles which are fitted with the anti-theft alarm system, an audible
signal sounds.
■
unlocking the vehicle using the button on the remote control key,
Emergency unlocking of the driver's door ⇒ꢀpage 38.
■
Convenience operation of windows
Messages in the instrument cluster display
1
If you hold your finger on the sensor
⇒ꢀfig. 14 for more than 2 seconds while
locking the vehicle, the opened windows and the panoramic sliding roof are
closed. If you lift your finger off the sensor , the closing process is interrupted. If
A few warning and information texts of the KESSY system in the information dis-
play or in the display of the instrument cluster:
1
1
you touch the sensor
again, the closing process of the windows and the panor-
amic sliding roof continues.
Key not found. or No Key
2
If you immediately touch the sensor
during the closing process of the windows
This message is displayed when the engine is started and the system cannot de-
tect a valid key in the vehicle. This can occur if the key is outside the vehicle, the
battery in the key is discharged, the key is defective or the electromagnetic field is
1
and the panoramic sliding roof initiated by sensor , all of the windows and the
panoramic sliding roof are opened again.
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical data
English 
