Instruments and warning/indicator lamps 10Instruments and warning/indicator lampsInstrumentsInstrument cluster overview
The instrument cluster is the driver's information centre.Fig. 2 Instrument cluster
Engine oil temperature gauge . . . . . . . . . . . . . . . . . . . .
Rev counter incorporating digital clock and date . . . .
Warning and indicator lamps . . . . . . . . . . . . . . . . . . . .
Coolant temperature gauge . . . . . . . . . . . . . . . . . . . . . .
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Speedometer with mileage recorder . . . . . . . . . . . . . .
Voltmeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjuster/test button . . . . . . . . . . . . . . . . . . . . . . . . . . . . Driver information system . . . . . . . . . . . . . . . . . . . . . . .
Reset button for trip recorder . . . . . . . . . . . . . . . . . . . .
The needles on the dials in the instrument cluster are illuminated
when the ignition is switched on. The main instrument lighting (for
the dials and needles) comes on when the vehicle's lights are
switched on.
Engine oil temperature gaugeThe engine oil temperature gauge ⇒fig. 2 only works when the igni-
tion is switched on. In order to avoid possible damage to the engine,
please read the following notes for the different temperature
ranges.
Engine cold
If the needle is still in the lower range of the dial, this indicates that
the engine oil has not yet reached operating temperature. Avoid
high engine speeds, full acceleration and heavy engine loads.
Normal temperature
In normal operation the needle will settle somewhere in the centre
of the dial once the engine has reached operating temperature. The
needle may also go further up when the engine is working hard at
high outside temperatures. This is no cause for concern provided
the warning lamp
in the display does not start flashing.
Warning lamp
If the symbol
in the display flashes, either the engine oil temper-
ature is too high, or the engine oil level is too low ⇒page 157.
If the needle is at the top end of the dial, this means the engine oil
temperature is too high. Stop the vehicle, switch off the engine and
wait for it to cool down. If the warning lamp starts flashing again
after just a short distance, contact a qualified workshop.
A1
10
A2
11, 12
A3
15
A4
12
A5
13
A6
13
A7
14
A8
12, 34
A9
20
A10
13
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Instruments and warning/indicator lamps11
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Rev counter
The rev counter indicates the number of engine revolu-
tions per minute.You should select a lower gear if the engine speed drops below
1500 rpm. The start of the red zone on the dial indicates the
maximum engine speed which may be used briefly when the engine
is warm and after it has been run in properly. However, it is advisable
to change up a gear or lift your foot off the accelerator (or shift out
of the R tronic sport mode) before the needle reaches the red zone.
Caution
Never allow the rev counter needle ⇒page 10, fig. 2 to go into
the red zone on the scale for more than a very brief period: there is
a risk of damaging the engine. The start of the red zone on the dial
is different for some engine versions.Radio-controlled clockWhen the clock is in “radio-control” mode the signal recep-
tion symbol (a radio tower with radio waves) appears in the
display ⇒fig. 3. It is then not possible to change the
minutes or the date manually. If you take your vehicle into a different time zone, the hour display will need to be
adjusted manually to local time using the adjuster button.
Setting the time zone
– Keep pulling the button ⇒fig. 3 briefly until the time
zone display flashes (select setting “0” if you do not wish
to change the time zone).
– Then turn the button to the left (to set an earlier time
zone: -1/-2) or to the right (to set a later time zone: +1/+2).
Switching date display on and off
– Keep pulling the button briefly until the date display
flashes.
– Then turn the button to the left or right.
When the display stops flashing, this means the setting you are
performing is completed and the time zone has been successfully
stored.
If the clock does not receive a radio signal for three consecutive
days, it will automatically switch to “quartz” mode. The signal recep-
tion symbol will then disappear. If you need to reset the time and
date, proceed as described on ⇒page 12.
A2
Fig. 3 Detail of the
instrument cluster:
Display with signal
reception symbol, time
and date
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Driver information system 24MenusIntroductionSome of the functions in your vehicle can be adjusted, activated and
controlled via menus (e.g. parking aid*). With the aid of the menus
you can then also select the information you wish to see on the
display. This only works when the ignition is on. The menus are acti-
vated via the button and the rocker switch on the wind-
screen wiper lever ⇒fig. 12.The main menu lists the different display types (for technical
reasons, illustrations in this manual are in German language):
Set (Einstellen)
Check (Abfragen)
Menu off (Menü aus)
Help (Hilfe)
The 4 main menu options have the following submenus:
Fig. 12 Windscreen
wiper lever: Controls
for menu displayFig. 13 Display: Main
menu
Reset
Set
Clock
⇒page 26
Computer
⇒page 26
Speed warning
⇒page 32
Language: you can select
one of 6 languages.
⇒page 26
Units: for measuring dis-
tance, fuel consumption
and temperature
⇒page 26
Lights
⇒page 52 ⇒page 54
Wipers (service position)
⇒page 61
Windows
⇒page 43
Doors (Auto Lock)
⇒page 43
Parking aid*
⇒page 85
Check
ServiceChassis number
⇒page 196
Menu off
The menu display will disappear and the lap timer
will appear.
Help
The Help function explains the symbols in the
menu display.
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Driver information system33
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Clearing speed limit
– Switch off the ignition.
– Briefly press the adjuster/test button in the instrument
cluster ⇒page 32, fig. 29. The mileage recorder display
and the digital clock will light up.
– Press the adjuster/test button for at least 2 seconds. The
display will show the speed limit which is currently set.
– Now press and hold the button on the wind-
screen wiper lever ⇒page 32, fig. 30 until the
crossed-out warning symbol for speed limit 2 appears on
the display.The display lighting for the mileage recorder and digital clock goes
off again a few seconds after the button is released.
Note
This speed limit function can also be operated via the on-board
computer ⇒page 25, “Selecting options from the menu”.Notes and symbolsRed symbols
A red symbol warns of a serious malfunction.–Stop the vehicle.
– Switch off the engine.
– Check the function displayed. Obtain professional assist-
ance if necessary.
A red symbol is accompanied by three warning chimes. The symbol
will keep flashing until the fault is corrected. If several faults are
detected at the same time, the symbols are displayed one after the
other for about 2 seconds at a time.
Note
•
You can press the left adjuster button to display a message that
gives you more information.
•
On vehicles equipped with a navigation system the warning
symbol is displayed in the top section of the display while the route
guidance is active.
Yellow symbols
A yellow symbol indicates a malfunction or other item
requiring attention.
Reset
AB
BRAKE
Fault in the brake system
⇒page 35
COOLANT
Coolant level too low / coolant
temperature too high
⇒page 35
OIL
PRESS.
Engine oil pressure too low
⇒page 36
Tyre pressure monitoring sys-
tem*
⇒page 36
Fuel level low
⇒page 36
Check engine oil level
⇒page 37
Engine oil sensor defective
⇒page 37
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