Page 93 of 228
Instruments and controls
93
Rear fog light
r illuminates yellow.
Illuminated when the fog tail lamp is
on 3 112.
Cruise control
m illuminates green.
Illuminated when the system is on
3 144.
Door open
Q illuminates red.
It illuminates when a door or the
tailgate is open. Information displays
Triple-Info-Display
Display of time, outside temperature
and date or /infotainment system
when it is on.
When
the ignition is off, the time, date
and outside temperature can be
presented by briefly pressing one of
the two buttons below the display. Board-Info-Display
Display of time, outside temperature
and date or infotainment system
information.
Selecting functions
Functions and settings of the
infotainment
system can be accessed
via the board information display.
This is done using the menus and
buttons of the infotainment system.
If nothing is operated within
5 seconds, the menus are
automatically exited.
Page 100 of 228

100
Instruments and controls
Always day design: black or coloured
text on light background.
Always night design: white or
coloured text on dark background.
Selection is indicated by a o in front
of the menu item.
Ignition logic
See infotainment system manual. Vehicle messages
Messages are given via the
instrument panel display or as
warning and signal buzzers. Check
control messages appear on the
Info-Display. Some appear in an
abbreviated form. Confirm warning
messages 3 93, 3 96.
Warning chimes
When starting the engine or
whilst driving
■
If the electronic key is not presentor is not recognised.
■ If seat belt is not fastened.
■ If a door or the tailgate is not fully closed when starting off.
■ If a certain speed is exceeded with the hand brake applied.
■ If the speed programmed at the factory is exceeded.
■ If the vehicle has automated manual transmission and the
driver's door is opened when the engine is running, a gear is
engaged and the foot brake is not
depressed.
When the vehicle is parked and
the driver's door is opened ■
When the key is in the ignition switch.
■ With exterior lights on.
■ With Open&Start system and automatic transmission, if the
selector lever is not in P.
■ For automated manual transmission, if the hand brake is
not applied and no gear is engaged
when the engine is switched off.
Battery voltage
Low battery voltage in remote control
or electronic key. On vehicles without
check control, the message InSP3
appears in the instrument panel
display. Replace the battery 3 28,
3 29.
Page 198 of 228

198
Service and maintenanceService operations by year
1)
km ( x 1000) 1) 1
30 2
60 3
90 4
120 5
150
Undo wheel fastening (take care if tyre pressure monitoring system is present) and
tighten to torque: 110 Nm.
The wheel bolt taper should be greased or oiled lightly during assembly.
Check tyre condition. Check/correct tyre pressure (including spare wheel)
With tyre repair system - check completeness and expiry date of kit. Replace sealant
bottle every 4 years. X X
+
Annual service check if annual mileage exceeds 20 000 km
Visually inspect first-aid kit, (presence in designated stowage compartment,
completeness and expiry date), lashing eyes and warning triangle Every 2 years
Check/correct headlamp adjustment (including auxiliary headlamps) X X
Grease door hinges, door stop, lock cylinder, striker plate, bonnet lock, tailgate hinges,
wipe door stop check strap clean before greasing X X
Test drive, final inspection (check steering and ignition locks, instruments and indicator
lamps,
entire brake system, steering, air conditioning, engine, body and running gear),
reset service interval display with TECH 2) X X X X X
+: Additional operations.
o: Under extreme operating conditions and if required by country-specific conditions, the intervals are reduced.
Page 203 of 228
Service and maintenance
203Service operations by year
3)
km ( x 1000) 1) 1
15 2
30 3
45 4
60 5
75
Grease door hinges, door stop, lock cylinder, striker plate, bonnet lock, tailgate hinges,
wipe door stop check strap clean before greasing X X
Test drive, final inspection (check steering and ignition locks, instruments and indicator
lamps,
entire brake system, steering, air conditioning, engine, body and running gear),
reset service interval display with TECH 2) X X X X X
+: Additional operations.
o: Under extreme operating conditions and if required by country-specific conditions, the intervals are reduced.