
Contents3
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
ContentsLayout of this Owner's Manual
(explanations)
. . . . . . . . . . . . . . . . . . . . . . . . . .
Using the system
. . . . . . . . . . . . . . . . . . . . . .
Cockpit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The brief instruction
. . . . . . . . . . . . . . . . . . . . . . . . . .
Basic functions and important information . . . . .
Instruments and warning lights
. . . . . . . . . . . . . . .
Overview of the instrument cluster . . . . . . . . . . . . .
Engine revolutions counter . . . . . . . . . . . . . . . . . . . .
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coolant temperature gauge* . . . . . . . . . . . . . . . . . .
Fuel gauge* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Counter for distance driven . . . . . . . . . . . . . . . . . . .
Service Interval Display . . . . . . . . . . . . . . . . . . . . . . .
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multi-functional indicator (onboard computer)*
MAXI DOT display (information display)* . . . . . . .
Auto Check Control . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unlocking and locking
. . . . . . . . . . . . . . . . . . . . . . . .
Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Child safety lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Central locking system* . . . . . . . . . . . . . . . . . . . . . . .
Remote control* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Anti-theft alarm system* . . . . . . . . . . . . . . . . . . . . . .
Interior monitor* and Towing protection monitoring*
Electrical power windows* . . . . . . . . . . . . . . . . . . . .
Panorama roof* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lights and Visibility
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wiper and wash system . . . . . . . . . . . . .
Rear mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Seats and Storage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heating the front seats* . . . . . . . . . . . . . . . . . . . . . . .
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
luggage compartment . . . . . . . . . . . . . . . . . . . . . . . . .
Variable loading floor in the luggage compartment*
Bicycle holder in the luggage compartment* . . . .
The roof luggage rack system* . . . . . . . . . . . . . . . . .
Front cup holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear cup holder* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parking ticket holder . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ashtray* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigarette lighter* and power sockets* . . . . . . . . . .
Storage compartments . . . . . . . . . . . . . . . . . . . . . . . .
Heating and air conditioning system
. . . . . . . . . .
Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recirculated air mode . . . . . . . . . . . . . . . . . . . . . . . . .
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Climatic (semi-automatic air conditioning system)*
Climatronic* (automatic air conditioning) . . . . . . .
Starting-off and Driving
. . . . . . . . . . . . . . . . . . . . . . .
Setting steering wheel position . . . . . . . . . . . . . . . . .
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting the engine . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Switching off the engine . . . . . . . . . . . . . . . . . . . . . . .
Shifting (manual gearbox) . . . . . . . . . . . . . . . . . . . . . .
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parking aid* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cruise control system (CCS)* . . . . . . . . . . . . . . . . . .
Automatic gearbox
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic gearbox* . . . . . . . . . . . . . . . . . . . . . . . . . .
Communication
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Multifunction steering wheel* . . . . . . . . . . . . . . . . .
Universal telephone preinstallation GSM II* . . . . .
Voice control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Music playback via Bluetooth® . . . . . . . . . . . . . . . .
Inputs AUX-IN* and MDI* . . . . . . . . . . . . . . . . . . . . .
Safety
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Passive Safety
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basic information . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Correct seated position . . . . . . . . . . . . . . . . . . . . . . .
Seat belts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Why seat belts? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The physical principle of a frontal collision . . . . . .
Important safety information regarding the use of seat
belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How are seat belts correctly fastened? . . . . . . . . . .
Belt tensioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Airbag system
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of the airbag system . . . . . . . . . . . . . . .
Front airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Side airbags* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Head airbags* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deactivating airbags . . . . . . . . . . . . . . . . . . . . . . . . . .
Transporting children safely
. . . . . . . . . . . . . . . . . .
What you should know about transporting children!
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Attaching a child seat using the “ISOFIX” system*
Attaching child seat using the “Top Tether” system
679910101515151616161717181822232534343535364041424345
4646515253555757585959626266687071717272727378787879818487878788899090
91929494100100101106107107109109109110113113113114115116118118119121123124126126128131132
s16g.4.book Page 3 Wednesda y, February 10, 2010 3:53 PM

Cockpit9
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
CockpitGeneral viewThis overview will help you to quickly familiarise yourself with the
displays and the control elements.
Electric power-operated window* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric exterior mirror adjustment* . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lever for the multi-functional switch:
Turn signal light, headlight and parking light, headlight flasher . .
Speed regulating system* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering wheel:
with horn
with driver airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
with pushbuttons for radio, navi gation system and mobile phone*
Instrument cluster: Instruments and indicator lights . . . . . . . . . . . . . .
Lever for the multi-functional switch:
Multi-functional indicator* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wiper and wash system . . . . . . . . . . . . . . . . . . . . . . . . . . .
Switch for rear window heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Switch for the TCS* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air outlet vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Switch for hazard warning lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Indicator light for a switched off front seat passenger airbag* . . . . . .
Depending on equipment fitted:
Operating controls for the heating . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating controls for Climatic* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating controls for Climatronic* . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage compartments on the front passenger side* . . . . . . . . . . . . . .
Front passenger airbag* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Switch for front passenger airbag* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Switch depending on equipment fitted:
Unlocking the boot lid* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior monitor* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse box in the dash panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Light switch and headlamp beam adjustment . . . . . . . . . . . . . . . . . . . .
Bonnet release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lever for adjusting the steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depending on equipment fitted:
Radio*
Navigation*
Rocker switch for the heating on the driver's seat* . . . . . . . . . . . . . . . .
Button for the central locking system* . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depending on equipment fitted:
Gearshift lever (manual gearbox) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selector lever (automatic gearbox*) . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rocker switch for the heating on the front passenger seat* . . . . . . . .
Depending on equipment fitted:
Ashtray* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MDI* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note
Cars with factory-fitted radio or naviga tion system are supplied with separate
instructions for operating such equipment.
The arrangement of the control elements on right-hand drive models may differ to
some extent from that shown in page 8, fig. 1. However the symbols correspond to
the individual control elements.
A1
43
A2
55
A3
78
A4
5092
A5
119100
A6
15
A7
1853
A8
52
A9
133
A10
78
A11
49
A12
125
A13
788184
A14
74
A15
119
A16
125
A17
3942
A18
191
A19
46, 49
A20
161
A21
87
A22
87
A23A24
59
A25
38
A26
9095
A27
59
A28
7275
A29
107
s16g.4.book Page 9 Wednesda y, February 10, 2010 3:53 PM

Instruments and warning lights27
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
Rear fog light
The warning light
comes on when the rear fog lights are operating page 48.
Bulb failure
The warning light
comes on if a bulb is faulty:
up to 2 seconds after the ignition is switched on;
when switching on the defective light bulb.
The following text e.g will be displayed in the information display*: Check front right dipped beam!
The rear side lights and the licence plate li ghting require several light bulbs. The indi-
cator light
only lights up if all light bulbs of the licence plate lighting or the parking
light (in one rear light unit) are defective. Check regularly the function of the light
bulbs.
Alternator
The warning light
comes on after the ignition has been switched on. It should go
out after the engine has started.
If the warning light does not go out after the engine has started, or comes on when
driving, drive to the nearest specialist garage. The vehicle battery will be discharged in
this case so switch off all non- essential electrical components.
Caution
If the warning light
comes on when driving and in addition the warning light
(cooling system fault) also comes on in di splay, you must then stop the car immedi-
ately and switch the engine off - risk of engine damage!
Fog lights*
The warning light
comes on when the fog lights are operating page 48.
Electrohydraulic power steering
The warning light
comes on for a few seconds when the ignition is switched on.
If the warning light after switching on the ignition or when driving lights up continu-
ously, a fault exists in the electrohydraulic power steering. The power steering operates
with reduced steering assist or is completely without function.
Further information page 137.
WARNING
Contact your specialist garage if the power steering is defective.
Note
If the yellow warning light
goes out after starting the engine again and a short
drive, it is not necessary to visit a specialist garage.
If the battery has been di sconnected and reconnected, the yellow warning light
comes on after switching on the ignition. The warning light must go out after driving a
short distance.
There is no power-assisted steering su pport when the vehicle is being towed
without the engine running or when the powe r-assisted steering is defect. The vehicle
is fully steerable however. There is however increased force required to turn the
steering wheel.
EPC fault light
(petrol engine)
The
(Electronic Power Control) warning light comes on for a few seconds when the
ignition is switched on.
If the warning light
flashes after starting the engine or flashes while driving, a fault
exists in the engine control system. The engine management system selects an emer-
gency programme which enables you to drive to the nearest specialist garage by
adopting a gentle style of driving.
The following text will be displayed in the information display*:
Engine fault: Workshop!
s16g.4.book Page 27 Wednesda y, February 10, 2010 3:53 PM

Instruments and warning lights
28
Glow plug system
(diesel engine)
The warning light
lights up for a cold engine when switching on the ignition (pre-
heat position) 2 page 87. Start the engine after the indicator light goes out.
The glow plug indicato r light will come on for about 1 second if the engine is at a
normal operating temperature or if the outside temperature is above +5°C. This
means that you can start the engine right away.
There is a fault in the glow plug system if the warning light
does not come on or
lights up continuously ; contact a specialist garage as soon as possible to obtain
assistance.
If the warning light
begins to flash while driving, a fault exists in the engine
control. The engine management system selects an emergency programme which
enables you to drive to the nearest specialist garage by adopting a gentle style of
driving.
The following text will be displayed in the information display*:
Engine fault: Workshop!
Coolant temperature/ Coolant quantity
The warning light lights up until the engine reaches operating temperature
3). Avoid
running at high engine speeds, at full throttle and at severe engine loads.
The warning light
comes on for a few seconds when the ignition is switched on.
The coolant temperature is too high or the coolant level too low if the warning light
lights up or flashes while driving.
3 peeps sound as an additional warning signal.
In this case stop and switch the engine off and check the coolant level; top up the
coolant as necessary page 166, “Replenishing the coolant”.
Do not continue your journey if for some reason it is not possible under the condi-
tions prevailing to top up with coolant. Keep the engine switched off and obtain
professional assistance from a specialist garage, otherwise it could lead to severe
engine damage. If the coolant is within the specified range, the increased temperature may be caused
by an operating problem at the coolant fan.
Check the fuse for the coolant fan, replace
it if necessary page 194, “Fuse assignment at th e battery (manual gearbox, auto-
matic gearbox DSG)”.
If the warning light
does not go out although the coolant is at the correct level and
also the fuse of the fan is in proper order, do not continue driving. Contact a specialist
garage to obtain assistance.
Please also refer to the additional instructions page 165, “Cooling system”.
The following text will be displayed in the information display*: Check coolant! Owner's manual
WARNING
If you must stop for technical reasons, then park the vehicle at a safe distance
from the traffic and switch off the engine and switch on the hazard warning light
system page 49, “Switch for hazard warning lights ”.Fuel reserve
The warning light
comes on, if the fuel leve l is less than 7 litres.
An audible signal sounds as an additional warning signal.
The following text will be displayed in the information display*: Please refuel! Range...km
Engine oil
The warning light
lights up red (low oil pressure)
The warning light comes on for a few seconds
4) when the ignition is switched on.
Stop the vehicle and switch the engine off if the warning light does not go off after
the engine has started or flashes while driving. Check the oil level and top up with oil
as necessary page 163.
3)Not valid for vehicles with information display.
4)The warning light on vehicles fitted with information display does not come on after switch-
ing the ignition on, but only if a fault exists or the engine oil level is too low.
s16g.4.book Page 28 Wednesda y, February 10, 2010 3:53 PM

Instruments and warning lights29
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
3 peeps sound as an additional warning signal.
Do not continue your journey
if for some reason it is not possible under the condi-
tions prevailing to top up with oil. Keep the engine switched off and obtain profes-
sional assistance from a specialist garage, otherwise it could lead to severe engine
damage.
Do not drive any further if the warning light flashes even if the oil is at the correct
level. Do not run the engine not at idling speed either. Contact the nearest specialist
garage to obtain professional assistance.
The following text will be displayed in the information display*:
Oil Pressure Engine off! Owner's manual!
The warning light
lights up yellow* (oil quantity too low)
If the warning light lights up yellow, the quantity of oil in the engine is probably too low.
Check as soon as possible the oil level or top up page 163 with engine oil.
A peep sounds as an additional warning signal.
The following text will be displayed in the information display*: Check oil level!
The warning light will go out if the bonnet is le ft open for more than 30 seconds. If no
engine oil has been replenished, the warning light will come on again after driving
about 100 km.
The warning light
flashes yellow* (engine oil level sensor faulty)
A fault on the engine oil level sensor is indicated additionally by an audible signal and
the warning light coming on several times after the ignition has been switched on.
In this case have the engine inspected without delay by a specialist garage.
The following text will be displayed in the information display*:
Oil sensor Workshop!
WARNING
If you must stop for technical reasons, then park the vehicle at a safe
distance from the traffic and switch off the engine and switch on the hazard
warning light system page 49.
The red oil pressure light
is not an oil level indicator! One should there-
fore check the oil level at regular interval s, preferably after every refueling stop.
Pay attention to the following instructions page 162, “Working in the
engine compartment” before checking the coolant fluid level and opening the
bonnet.
Open door
The warning light
comes on if one or several doors are opened or if the boot lid is
opened. If one of the doors opens whil e driving, the warning light lights
up and an
audible signal sounds.
The warning light comes on even when the ignition is switched off. The warning light
lights up for a maximum of 5 minutes.
O n v e h i c l e s w i t h i n f o r m a t i o n d i s p l a y * t h i s w a rning light is replaced by a vehicle symbol
page 23.
Windshield washer fluid level*
The warning light
comes on when the ignition is swit ched on if there is insufficient
fluid in the windshield washer system. Top up with liquid page 172.
The following text will be displayed in the information display*: Top up wash fluid!
Control system for exhaust
The warning light
comes on after the ignition has been switched on.
If the warning light does not go out after starting the engine or it lights up when driving,
a fault exists in an exhaust relevant co mponent. The engine management system
selects an emergency programme which enables you to drive to the nearest specialist
garage by adopting a ge ntle style of driving.
WARNING (continued)
s16g.4.book Page 29 Wednesda y, February 10, 2010 3:53 PM

Instruments and warning lights31
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
Note
If the battery has been disconnected and reconnected, the warning light
comes on
after switching on the ignition. The warning light must go out after driving a short
distance.
Antilock brake system (ABS)
The warning light
shows the functionality of the ABS.
The warning light comes on for a few seconds after the ignition has been switched on
or when starting the engine. The warning light goes out after an automatic check
sequence has been completed.
A fault in the ABS
The system is not functioning properly if the ABS warning light
does not go out
within a few seconds after switching on the ignition, does not light up at all or lights up
while driving. The vehicle will only be br aked by the normal brake system. Visit a
specialist garage as quickly as possible and adjust your style of driving to take account
of the fault in the meantime since you will not know the extent of the fault and in how
far the effect of the antilock brakes is affected.
Further information about ABS page 136, “Antilock brake system (ABS)”.
A fault in the entire brake system
If the ABS warning light
comes on together with the brake system warning light
(handbrake must be released), there is a fa ult not only in the ABS but also in another
part of the brake system .
WARNING
If the brake system warning light
comes on together with the ABS
warning light
stop the vehicle immediately and check the brake fluid level in
the reservoir page 167, “Brake fluid”. If the fluid level has dropped below the
MIN marking, do not drive any further - risk of accident! Obtain professional
assistance.
Pay attention to the following instruct ions before checking the brake fluid
level and opening the bonnet page 162, “Working in the engine compart-
ment”.
If the brake fluid is at the correct leve l, the ABS control function has failed.
The rear wheels may then block very rapi dly when braking. In certain circum-
stances, this can result in the rear end of the car breaking away - risk of skid-
ding! Drive carefully to the nearest specialist garage and have the fault
rectified.
Brake system
The warning light
flashes or comes on if the brake fluid level is too low, if there is a
fault in the ABS or if the handbrake is applied.
If the warning light flashes and an audible signal so unds three times (handbrake is
not applied), stop and check the brake fluid level .
The following text will be displayed in the information display*: Brake fluid Owner's manual
If there is a fault in the ABS which also infl uences the function of the brake system (e.g.
distribution of brake pressure), the ABS warning light
comes on and at the same
time the brake system warn ing light starts flashing
. Be aware that not only the ABS
but also another part of th brake system is defective .
An audible signal sounds three times as an additional warning signal.
One should get used to high pedal forces, an extended free play of the brake pedal and
long braking distances when carefully driving to the specialist garage.
For further information on the brake system page 135, “Brakes”.
Handbrake applied
The warning light
also comes on if the handbrake is applied. An audible warning is
also given if you drive the vehicle for at least 3 seconds at a speed of more than 6 km/h.
The following text will be displayed in the information display*:
Release parking brake!
WARNING (continued)
s16g.4.book Page 31 Wednesda y, February 10, 2010 3:53 PM

Lights and Visibility51
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
Interior lightingFront interior lighting and storage compartment on front passenger sideDoor contact switching mechanism (front and rear* doors)– Press the switch
to the right into position fig. 39 .
– On the version without reading lights press the switch into the middle position
.
Switching the interior light on– Press the switch to the left into position
.
Switching the interior light off– Press the switch into the middle position O.
– On the version without reading lights press the switch to the right, the symbol O appears.Reading lights
– Press on one of the switches fig. 39 in order to switch the right or left reading
light on or off.
Lighting of storage compartme nt on the front passenger side– When opening the flap of the storage compartment on the front passenger side the
lighting in the storage compartment comes on.
– The light switches on automatically when the parking light is switched on and goes
out when the flap is closed.
On vehicles with central locking, the interior light is switched on for about 30 seconds
when the vehicle is unlocked, when a door is opened or after withdrawing the ignition
key (if the relevant switch is in the door contact position). The inner light goes out out
immediately after the ignition is switched on.
A time delay switch* causes the inner lighting on vehicles without a central locking
system stays on for a few seconds after the doors have been closed. The inner light
goes out out immediately after the ignition is switched on.
The interior lighting is switched off after about 10 minutes when a door has been left
open in order to avoid discharg ing the battery of the vehicle.Rear interior lighting*The rear interior lighting fig. 40 is actuated by moving the switch to the symbol
,
O or to the middle position
.
The same principles apply for th e interior lighting at the rear as for the for the interior
lighting at the front page 51.
Fig. 39 Detail of the headliner: front
interior lighting
AA
AA
AAAA
AA
AB
Fig. 40 Roof liner light
s16g.4.book Page 51 Wednesda y, February 10, 2010 3:53 PM

Starting-off and Driving91
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Praktik
Technical Data
Never leave children unattended in the vehicle. The children might, for
example, release the handbrake or take the vehicle out of gear. The vehicle
might then move off - risk of accident!Caution
After the car has come to a stop, always firs t of all apply the handbrake firmly before
then additionally engaging a gear (manual gearbox) or moving the selector lever into
position P (automatic gearbox).Parking aid*The parking aid provides a warning of obstacles behind the vehicle.The audible parking aid determines the di stance between the rear bumper and an
obstacle located behind the vehicle with the aid of ultrasound sensors. The sensors are
integrated in the rear bumper.
Range of sensors
The clearance warning begins at a distance of about 160 cm from the obstacle (area
fig. 95 ). The interval between the warning signals becomes shorter as the clearance
is reduced.
A continuous tone sounds from a distance of approx. 30 cm (area ) - danger area.
You should not reverse any further after this signal sounds! If the vehicle is
equipped with a factory-fitted towing device*, the boundary of the danger area starts, continuous tone, 5 cm furt
her behind the vehicle. The vehicle can be extended
through an installed deta chable towing device.
Activating
The parking aid is activated automatically when reverse gear is engaged and the igni-
tion is turned on. This is confirmed by a brief acknowledgement signal.
Deactivating
The parking aid is deactivated by disengaging the reverse gear or by switching the igni-
tion off.
WARNING
The parking aid is not a substitute for the driver paying proper attention and
it is always the driver's responsibility to take care when parking the vehicle or
carrying out similar manoeuvres.
You should therefore satisfy yourself, before reversing, that there is no small
obstacle, such as a rock, thin post, trailer drawbar etc., behind your vehicle.
Such an obstacle might not be within the range detected by the sensors.
Under certain circumstances, surfaces of certain objects and types of
clothing cannot reflect the signal of the parking aid. Thus, these objects or
people who wear such clothing are not recognised by the sensors of the parking
aid.Note
The parking aid does not operate if you are towing a trailer (applies to models
which feature a factory-fitted towing device*).
A system fault is indicated if a warning signal sounds for about 5 seconds after
switching the ignition on and engaging reverse gear and there is no obstacle close to
your vehicle. Have the fault rectified by a specialist workshop.
If the audible warning sounds for 3 seconds after switching the ignition on and
engaging the reverse gear, a fault has occured in the system. It is possible that the
audible warning does not function correctl y (an obstacle behind the vehicle may not
be detected - take extra care). Have the fault rectified by a specialist workshop.
The sensors must be kept clean and free of ice to enable the parking aid to operate
properly.
WARNING (continued)
Fig. 95 Parking aid: Range of sensors
AA
AB
s16g.4.book Page 91 Wednesda y, February 10, 2010 3:53 PM