Instruments and Indicator/Warning Lights
18
Engine revolutions counterThe red zone of the rev counter scale
⇒page 17, fig. 17
indicates the range in
which the engine control unit begins to li
mit the engine speed. The engine control
unit restricts the engine speed to the steady limit value. Shift into the next higher gear or select
the selector lever position D of the auto-
matic gearbox before reaching the red zone of the rev counter scale. Avoid high engine speeds during the driv
ing time and before the engine has been
warmed up to operating temperature
⇒page 201.
For the sake of the environment
Shifting up early helps you save fuel and reduce the operating noise of your vehicle.SpeedometerWarning against excessive speeds* An acoustic warning signal will sound when the vehicle speed exceeds 120 kilome- tres per hour. The acoustic warning signal
will switch off ag
ain when the vehicle
speed goes below this speed limit.
Note
This function is only valid for some countries.Coolant temperature gaugeThe coolant temperature gauge
⇒page 17, fig. 17
operates only when the igni-
tion is switched on. In order to avoid any damage to the engine
, please pay attentio
n to the following
notes regarding the temperature ranges:
Cold range If the pointer is in the left-hand area of the scale it means that the engine has not yet reached its operating temperature. Avoi
d running at high engine speeds, at full
throttle and at severe engine loads. The operating range The engine has reached its operating temperature as soon as the pointer moves into the mid-range of the scale. The pointe
r may also move further to the right at
high engine loads and high outside temper
atures. This is not critical provided the
warning symbol
in the instrument cluster does not flash.
If the symbol
in the instrument cluster flashes it means that either the coolant
temperature
is too high or the coolant
level
is too low. Observe the guidelines
⇒ page 38, “Coolant temperature/ Coolant quantity
”.
WARNING
Pay attention to the warning notes
⇒page 223, “Working in the engine
compartment” before opening the bonnet and inspecting the coolant level.
Caution
Additional headlights and other attached co
mponents in front of the fresh air inlet
impair the cooling efficiency of the coolant. There is then a risk of the engine over-heating at high outside temperatures and high engine loads!Fuel gaugeThe fuel gauge
⇒page 17, fig. 17
only operates when th
e ignition is switched
on. The fuel tank has a capacity of about 60 litres. The warning symbol
in the instru-
ment cluster lights up when the pointer reaches the reserve marking. There are now about 9 litres of fuel remaining in the tank. This symbol is a reminder for you,
that
you must refuel
.
A1
A4
A6
s2dk.1.book Page 18 Wednesday, April 8, 2009 12:23 PM
Air conditioning system
105
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
For the sake of the environment
When you economize on fuel, you
also reduce pollutant emissions.
Operational problemsIf the cooling system does not operate at outside temperatures higher than +5 °C, there is a problem in the system. The reasons for this may be:•
The fuse on the air conditioning system
has blown. Check the fuse, replace it if
necessary
⇒page 256.
•
The cooling system has switched off automatically for a short time because the
coolant temperature of the engine is too hot
⇒page 18.
If you are not able to rectify the operat
ional problem yourself, or if the cooling
capacity decreases, switch the cooling sy
stem off. Contact a specialist garage.
Air outlet ventsFig. 125 Air vents at the front
Fig. 126 Air vents at the rearOpen air outlet vents – Turn the rotary knob to position
.
Close air outlet vents – Turn the rotary knob to position
0.
Redirecting air flow – The horizontal as well as the vertical direction of the air flow is set with
the handle in the middle of the air outlet vents.
The air outlet vents
2, 3 ⇒fig. 125
and
5 ⇒fig. 126
can be closed and opened indi-
vidually. Unwarmed or cooled air will flow out of the opened air outlet vents according to the setting of control dial and the outside atmospheric conditions.
Note
The air outlet vents
1 ensure in the ventilation and cooling mode for a comfortable
(no-draught) ventilation of the interior of
the vehicle, also if the air outlet vents
3
are closed.
s2dk.1.book Page 105 Wednesday, April 8, 2009 12:23 PM
Technical Data
273
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Capacities (in liter) Weight (in kg)Fuel tank capacity/of which spare
60/9
Reservoir for windscreen washer system/ with headlight cleaning system
3/5,5
Engine oil
a)
a)Oil capacity with oil filter change. Inspect oil level when fi
lling; do not fill up too much. The oil level must be between the
markings
⇒page 224.
3,6
Cooling system of the vehicle
b)
b)On vehicles which are fitted with an indepe
ndent auxiliary heating and ventilation, the
volume of the coolant is greater by app
rox. 1 ltr.
7,7M6
Permissible gross weight
2045
Unloaden weight ready for work
1482
Loading capacity
563
Loading capacity when using the TLC
488
Permissible front axle load
1200
Permissible rear axle load
1250
Permissible trailer loads, trailer braked
1400
a)
1500
b)
a)Uphills up to 12 %b)Uphills up to 8%Permissible trailer loads, trailer unbraked
650
s2dk.1.book Page 273 Wednesday, April 8, 2009 12:23 PM
Technical Data
275
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Capacities (in liter) Weight (in kg)Fuel tank capacity/of which spare
60/9
Reservoir for windscreen washer system/ with headlight cleaning system
3/5,5
Engine oil
a)
a)Oil capacity with oil filter change. Inspect oil level when fi
lling; do not fill up too much. The oil level must be between the
markings
⇒page 224.
4,6
Cooling system of the vehicle
b)
b)On vehicles which are fitted with an indepe
ndent auxiliary heating and ventilation, the
volume of the coolant is greater by app
rox. 1 ltr.
8,6
M6
DQ7
M6 4x4
Permissible gross weight
2074
2091
2170
Unloaden weight ready for work
1511
1528
1607
Loading capacity
563
563
563
Loading capacity when using the TLC
488
488
488
Permissible front axle load
1200
1200
1200
Permissible rear axle load
1250
1250
1250
Permissible trailer loads, trailer braked
1500
a)
1700
b)
a)Uphills up to 12 %b)Uphills up to 8%
1500
a)
1700
b)
1600
a)
1800
b)
Permissible trailer loads, trailer unbraked
700
700
750
s2dk.1.book Page 275 Wednesday, April 8, 2009 12:23 PM
Technical Data
277
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Capacities (in liter) Weight (in kg)Fuel tank capacity/of which spare
60/9
Reservoir for windscreen washer system/ with headlight cleaning system
3/5,5
Engine oil
a)
a)Oil capacity with oil filter change. Inspect oil level when fi
lling; do not fill up too much. The oil level must be between the
markings
⇒page 224.
5,5
Cooling system of the vehicle
b)
b)On vehicles which are fitted with an indepe
ndent auxiliary heating and ventilation, the
volume of the coolant is greater by app
rox. 1 ltr.
10,6DQ6 4x4
Permissible gross weight
2285
Unloaden weight ready for work
1724
Loading capacity
561
Loading capacity when using the TLC
486
Permissible front axle load
1200
Permissible rear axle load
1250
Permissible trailer loads, trailer braked
1800
Permissible trailer loads, trailer unbraked
750
s2dk.1.book Page 277 Wednesday, April 8, 2009 12:23 PM
Technical Data
279
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Capacities (in liter) Weight (in kg)Fuel tank capacity/of which spare
60/9
Reservoir for windscreen washer system/ with headlight cleaning system
3/5,5
Engine oil
a)
a)Oil capacity with oil filter change. Inspect oil level when fi
lling; do not fill up too much. The oil level must be between the
markings
⇒page 224, “Check engine oil level”.
3,8/4,3
b)
b)Ve hicles w ith DP F.Cooling system of the vehicle
c)
c)On vehicles which are fitted with an indepe
ndent auxiliary heating and ventilation, the
volume of the coolant is greater by app
rox. 1 ltr.
8,4
M5
M5 Green Line
Permissible gross weight
2076
2063
Unloaden weight ready for work
1513
1518
Loading capacity
563
545
Loading capacity when using the TLC
488
470
Permissible front axle load
1200
1200
Permissible rear axle load
1250
1230
Permissible trailer loads, trailer braked
1500
a)
1700
b)
a)Uphills up to 12 %b)Uphills up to 8%
1500
a)
1700
b)
Permissible trailer loads, trailer unbraked
650
650
s2dk.1.book Page 279 Wednesday, April 8, 2009 12:23 PM
Technical Data
281
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Capacities (in liter) Weight (in kg)Fuel tank capacity/of which spare
60/9
Reservoir for windscreen washer system/ with headlight cleaning system
3/5,5
Engine oil
a)
a)Oil capacity with oil filter change. Inspect oil level when fi
lling; do not fill up too much. The oil level must be between the
markings
⇒page 224, “Check engine oil level”.
3,8/4,0
b)
b)Ve hicles w ith DP F.Cooling system of the vehicle
c)
c)On vehicles which are fitted with an indepe
ndent auxiliary heating and ventilation, the
volume of the coolant is greater by app
rox. 1 ltr.
8,7
M6
DQ6
Permissible gross weight
2110
2122/2132
a)
a)Ve hicles w ith DP F.Unloaden weight ready for work
1547
1559/1569
a)
Loading capacity
563
563
Loading capacity when using the TLC
488
488
Permissible front axle load
1200
1200
Permissible rear axle load
1250
1250
Permissible trailer loads, trailer braked
1800
1800
Permissible trailer loads, trailer unbraked
700
700
s2dk.1.book Page 281 Wednesday, April 8, 2009 12:23 PM
Technical Data
283
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Capacities (in liter) Weight (in kg)Fuel tank capacity/of which spare
60/9
Reservoir for windscreen washer system/ with headlight cleaning system
3/5,5
Engine oil
a)
a)Oil capacity with oil filter change. Inspect oil level when fi
lling; do not fill up too much. The oil level must be between the
markings
⇒page 224.
4,0
Cooling system of the vehicle
b)
b)On vehicles which are fitted with an indepe
ndent auxiliary heating and ventilation, the
volume of the coolant is greater by app
rox. 1 ltr.
8,4
M6
DQ6
M6 4x4
Permissible gross weight
2118
2135
2210
Unloaden weight ready for work
1555
1572
1647
Loading capacity
563
563
563
Loading capacity when using the TLC
488
488
488
Permissible front axle load
1200
1200
1200
Permissible rear axle load
1250
1250
1250
Permissible trailer loads, trailer braked
1800
1800
1800
Permissible trailer loads, trailer unbraked
750
750
750
s2dk.1.book Page 283 Wednesday, April 8, 2009 12:23 PM