Page 24 of 228
24
In brief
Rear seat audio system Twin Audio allows occupants in the
second row the choice between the
audio source played on the
infotainment system or a separate
audio source.
Rear seat audio system
3 116. Sport mode
Activate by pressing the
SPORT
button.
The Sport mode is used to make
suspension
and steering more direct.
The engine is more responsive to
throttle application. With manual
transmission automated and
automatic transmission, gear
changing is altered.
Sport mode 3 143. FlexOrganizer
The side walls contain retaining
strips, where various components
can be attached to divide the load
compartment or fasten loads.
The system consists of
■
adapters
■ variable partition net
■ mesh pockets for the side walls
■ hooks in the load compartment
FlexOrganizer 3 71.
Page 143 of 228

Driving and operating
143
Hold the SPORT button depressed
for about 4 seconds. Control indicator
v illuminates. ESPoff also appears in
the service display. 9
Warning Do not deactivate ESP®
Plus
if
a
run-flat tyre 3 has lost pressure.ESP®
Plus
is reactivated by pressing
the SPORT
button. ESPon appears in
the service display. ESP® Plus
is also
reactivated the next time the ignition
is switched on.
Sport mode 3 143.
Interactive driving system
Interactive driving system (IDS Plus
)
combines the electronic stability
program (ESP® Plus
) with the antilock
brake system (ABS) and continuous
damping control (CDC) to improve
driving dynamics and vehicle safety. Sport mode
Suspension and steering become
more direct and provide better
contact with the road surface. The
engine reacts more quickly to
accelerator pedal movements.
Automatic
gear changing is also more
responsive.
Control indicator IDSPlus
3 91.
Activation Press SPORT button.
Control indicator
1 3 89. Winter programme activation not
possible.
Deactivation
Briefly press the SPORT button.
Sport mode is deactivated the next
time the ignition is switched on or if
the Winter programme is activated.
Continuous damping
control
Continuous damping control (CDC)
changes suspension with damping
adaptation
of each shock absorber to
the current driving situation and road
conditions.
When Sport mode is engaged, the
damping control is adapted to
a sportier driving style.
Control indicator IDS+ 3 91.
Page 144 of 228

144
Driving and operating
Automatic level control The rear level of the vehicle is
automatically adjusted to the load
conditions while driving. Suspension
and ground clearance are increased,
which improves driving conditions.
The automatic level control is
activated after the vehicle has been
driven for some distance, depending
on the vehicle loading and the road
conditions.
Do
not use full payload in the event of
a fault. Have the cause of the fault
remedied by a workshop. Cruise control
The cruise control can store and
maintain
speeds of approx. 30 to 200
km/h. Deviations from the stored
speeds may occur when driving uphill
or downhill.
For safety reasons the cruise control
cannot be activated until the foot
brake has been operated once. Do not use the cruise control if it is not
advisable to maintain a constant
speed. With automatic transmission or
manual
transmission automated, only
activate cruise control in automatic
mode.
Control indicator m 3 93.
Activation
Briefly press the m button: the current
speed is stored and maintained.
Vehicle speed can be increased by
depressing the accelerator pedal.
When the accelerator pedal is
released, the previously stored speed
is resumed.
The speed is saved until the ignition
is switched off.
To resume the saved speed, briefly
press the g button at a speed above
30 km/h.
Increase
With cruise control active, hold down
button m or briefly press it repeatedly:
speed is increased continuously or in
small increments.
When button m is released the
current speed is stored and
maintained.
Page 197 of 228

Service and maintenance
197Service operations by year
1)
km ( x 1000) 1) 1
30 2
60 3
90 4
120 5
150
Replace and drain fuel filter, diesel (grade EN 590) X X
Replace fuel filter, external, CNG (grade EN 228), Z 16 YNG Every 4 years / 60.000 km
Check and adjust parking brake (no weight on wheels); visually inspect wheel mounting
and suspension springs front and rear, brake lines, brake pressure hoses, fuel lines,
gas lines of CNG vehicles, level control and exhaust system X X
Check exterior of body/underbody corrosion protection and note any damage in the
Service Booklet X X X X X
+o
Visually inspect front and rear wheel brakes
2)
, if a tyre pressure monitoring system is
fitted, do not swap wheels over X X
Annual service check if annual mileage exceeds 20 000 km
Engine, transmission (AT, MT), inspect air-conditioning compressor for leaks
2) X X X X X
Visually inspect folding covers on steering, tie rods and axle drive X X X X X
Tie rod and supporting joint checking X X X X X
+ Change brake and clutch fluid automated manual transmission (MTA) Every 2 years
2)
In case of too high consumption / leakage, perform additional work with customer's agreement.
Page 201 of 228

Service and maintenance
201Service operations by year
3)
km ( x 1000) 1) 1
15 2
30 3
45 4
60 5
75
+ Replace toothed belt and tension roller,
Z 20 LER, Z 20 LEH Every 8 years / 120.000 km
Z 16 YNG Every 6 years / 90.000 km
Z 16 XE1, Z 16 XER, Z 18 XER, A 17 DTJ, A 17 DTR, Z 19 DT, Y/Z 19 DTH, Z 19 DTL Every 10 years / 150.000 km
Inspect power steering for leaks, check / correct fluid level
4) X X X X X
Check electro-hydraulic power steering (EHPS) oil level (cap with dipstick) X X X X X
Change engine oil and filter X X X X X
+o Drain water from fuel filter, diesel (with high humidity and / or lower grade fuel) X X X X X
Drain CNG oil-separator, Z 16 YNG Every 4 years / 60.000 km
Replace and drain fuel filter, diesel (grade EN 590) X X
Replace fuel filter, external, CNG (grade EN 228), Z 16 YNG Every 4 years / 60.000 km
Check and adjust parking brake (no weight on wheels); visually inspect wheel mounting
and suspension springs front and rear, brake lines, brake pressure hoses, fuel lines,
gas lines of CNG vehicles, level control and exhaust system X X
Check exterior of body/underbody corrosion protection and note any damage in the
Service Booklet X X X X X
4)
In case of too high consumption / leakage, perform additional work with customer's agreement.