AbbreviationsAbbreviationDefinitionrpmEngine revolutions per minuteABSAnti-lock brake systemACCAdaptive cruise controlAGAutomatic gearboxAGMVehicle battery typeTCSTraction controlCNGcompressed natural gasCO2Carbon dioxideCOCDeclaration of conformityDPFDiesel particle filterDSGAutomatic double clutch gearboxDSRActive driver-steering recommendationEDLElectronic differential lockECEEconomic Commission for EuropeEPCEPC fault lightESCElectronic Stability ControlRDRim depthEUEuropean UnionG-TECLabelling for natural gas vehiclesGSMGlobal System for Mobile communicationsHBAHydraulic brake assistHHCUphill start assistKESSYkeyless unlocking, starting and lockingkWKilowatt, measuring unit for outputLEDLighting element typeMCBMulti-collision brakeMGManual gearboxMPIGasoline engine with a multi-point fuel injectionN1Panel van intended exclusively or mainly for the transporta-
tion of goodsAbbreviationDefinitionNmNewton meter, measuring unit for the engine torqueTDI CRDiesel engine with turbo charging and common-rail injection
systemTSATrailer stabilisationTSIPetrol engine with turbo charging and direct injectionVINVehicle identification numberWWatt, unit of powerWi-FiWireless data networkXDSFunctional expansion of the electronic differential lock7Abbreviations
Unlocking / locking - KESSYFig. 39
The front door handle
Read and observe
and on page 53 first.
The KESSY system (Keyless Entry Start Exit System) enables unlocking and
locking of the vehicle without actively using the remote control key » Fig. 39.
The sensors for unlocking or locking are located in the handle of the front
door.
Unlocking
Locking
When unlocking or locking the vehicle, the key must be at a maximum distance
of approximately 1.5 m from the front door handle.
Locking
On vehicles fitted with automatic gearbox, the selector lever must be moved
into the position P before unlocking.
The vehicle cannot be locked from the outside if the ignition has not been
turned off.
After locking the car, it is not possible to unlock within the next 2 seconds by
touching the door handle. This can be used to check whether the vehicle is
locked.
Protection against inadvertently locking the key in the vehicle
If one of the doors is closed after locking the vehicle and the key with which
the vehicle was locked remains in the passenger compartment, the vehicle is
automatically unlocked. After unlocking the vehicle again, the turn-signal
lights flash four times. If no door is opened within 45 seconds, the vehicle is
automatically locked again.
If the boot lid is closed after locking the vehicle and the key with which the
vehicle was locked remains in the luggage compartment, the lid is unlocked
(partially opened). The turn-signal lights flash four times as an indication that
the boot lid has been unlocked again. The boot lid remains released(partially
opened).
The following message is shown in the information cluster display.Key in vehicle.KEY IN VEHICLE
CAUTION
■ Some types of gloves can affect the unlocking or locking device in the door
handle.■
There is no automatic locking after leaving the car.
Locking and unlocking the vehicle with the central locking button
Fig. 40
Central locking button
Read and observe and on page 53 first.
When the vehicle has not been locked from outside and no door is open, the
button
» Fig. 40 can be used to unlock or lock the vehicle.
Locking is shown by the illuminated symbol
.
The central locking system also operates if the ignition is switched off.
The following applies after locking. ▶ Opening the doors and the boot lid from the outside is not possible.
▶ The doors can be unlocked and opened from the inside by a single pull on the
opening lever of the respective door.
55Unlocking and opening
Failure of the system KESSY
If the following message is displayed in the display of the instrument cluster,
then help is required from a specialist company.Keyless access system faulty.KEYLESS ACCESS SYSTEM FAULTY
Key battery discharged
If the voltage of the key battery is too low, the following message appears in
the display of the instrument cluster.
Change the key battery!KEY BATTERY PLEASE CHANGE
Replace the battery » page 223.
Anti-theft alarm system
Introduction
This chapter contains information on the following subjects:
Interior monitor and towing protection
58
The anti-theft alarm system (hereinafter referred to as alarm system) increa-
ses protection against theft and break-in attempts into the vehicle.
The anti-theft alarm system is activated automatically approximately 30 sec-
onds after the vehicle is locked. This is automatically disabled after release.
The alarm system triggers audible and visual signals if an attempt is made to
break into the vehicle (hereafter referred to as alarm).
Triggering the alarm
The alarm is triggered when the following unauthorized actions are carried out
on the locked vehicle.
▶ Opening the bonnet.
▶ Opening the boot lid.
▶ Opening the doors.
▶ Manipulation of the ignition lock.
▶ Towing the vehicle.
▶ Movement in the vehicle.
▶ Sudden and significant voltage drop of the electrical system.
▶ Uncoupling the trailer.
If the driver's door of a vehicle is unlocked and opened by the lock cylinder,
then the alarm is triggered.
Switching off the alarm
The alarm is turned off by pressing the button on the key or switching on
the ignition.
CAUTION
Before leaving the vehicle, it must be checked that all of the windows, doors
and the sliding/tilting roof are locked in order to ensure the full functionality of
the anti-theft alarm system.
Note
The alarm system has its own power source. The working life of the power
supply source is 5 years.
Interior monitor and towing protection
Fig. 43
Button for interior monitor and
towing protection
Read and observe on page 58 first.
The interior monitor detects movements inside the locked vehicle and then
triggers the alarm.
The anti-towing detects tilts in the locked vehicle and then triggers the alarm.
Deactivate the interior monitor and the towing protection if there is a possibili-
ty of the alarm being triggered by movements (e.g. by children or animals)
within the vehicle interior or if the vehicle has to be transported (e.g. by train
or ship) or towed.
Deactivating
›
Switch off the ignition.
›
Open the driver door.
›
Press the symbol key
on the B column of the driver's side » Fig. 43.
The illumination of the symbol
in the button changes from red to orange.
›
Lock the vehicle within 30 seconds.
58Using the system
Problems starting the engineFig. 144
Starting the engine - press the
button with the key
Read and observe and on page 122 first.
The key in the vehicle cannot be verified
If the key in the vehicle cannot be verified, then engine cannot be started by pressing a button.
One of the following message is shown in the information cluster display.
Key not detected. Owner's Manual!Key not found.NO KEY
The reasons for this may be:
▶ The battery in the key is almost out of charge.
▶ The key is malfunctioning
▶ There is interference in the signal between the system and the key (strong
electromagnetic field).
Try to start the engine by pressing the button with the key » Fig. 144.
System fault
If the following message appears on the display of the instrument cluster,
there is a system malfunction.
Keyless access system faulty.KEYLESS ACCESS SYSTEM FAULTY
Try to start the engine by pressing the button with the key » Fig. 144.
CAUTION
The key can only be verified if it is in the vehicle. It is therefore not always nec-
essary to know where the key is.Note■ When attempting to start, the key bit must be pointed towards the button
» Fig. 144 .■
If the engine fails to start after pressing the button with the key, seek spe-
cialist help.
START-STOPsystem
Introduction
This chapter contains information on the following subjects:
Operation
125
Manually deactivating/activating the system
126
Information messages
126
The START STOP system (hereinafter referred to as the system) reduces CO 2
emissions and harmful emissions, and saves fuel.
If the system determine that the engine is not needed when the vehicle stops
or is at a standstill (e.g. at the traffic lights), it turns off the engine and starts it
again when moving off.
The system function depends on many factors. Some of them are down to the
driver, the others are systemic and can neither be influenced nor identified.
Therefore the system may react differently in situations which seem identi-
cal from the driver's perspective.
The system is automatically activated every time the ignition is switched on
(even where this has previously been manually deactivated with the button ).
Note
If the engine has stopped due to the system, the ignition remains on.124Driving