
These messages can be hidden for approx.
8 seconds. After this time, they are dis‐
played again automatically.▷Other Check Control messages are hidden
automatically after approx. 20 seconds.
They are stored and can be displayed again
later.
Displaying stored Check Control
messages
1. Press the button.2. "Vehicle Info"3."Vehicle status"4."Check Control"5.Selecting the desired Check Control mes‐
sage
Messages after trip completion
Special messages that are displayed during
driving are displayed again after the ignition is
switched off.
Fuel gauge The vehicle inclination may
cause the display to vary.
The arrow beside the fuel pump
symbol shows which side of the
vehicle the fuel filler flap is on.
Hints on refueling, refer to page 162.
Tachometer
Always avoid engine speeds in the red warning
field. In this range, the fuel supply is interrupted
to protect the engine.
Engine oil temperature
If the engine oil along with the engine becomes
too hot, a Check Control message is displayed.
Coolant temperature If the coolant along with the engine becomes
too hot, a Check Control message is displayed.
Check the coolant level, refer to page 183.
Odometer and trip odom‐
eter
Odometer and trip odometer are displayed in
the instrument cluster.
Resetting the trip odometer Press the knob.▷The odometer is displayed
when the ignition is switched
off.▷When the ignition is switched
on, the trip odometer is re‐
set.
External temperature
External temperature warning If the indicator drops to
+37 ℉/+3 ℃, a signal sounds.
A Check Control message is dis‐
played.
There is an increased risk of ice
on roads.
Ice on roads
Even at temperatures above
+37 ℉/+3 ℃, there can be a risk of ice on
roads.
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Recommended tire brands
For each tire size, the manufacturer of your ve‐
hicle recommends certain tire brands. These
can be identified by a star on the tire sidewall.
With proper use, these tires meet the highest
standards for safety and handling.
New tires
Due to technical factors associated with their
manufacture, tires do not achieve their full trac‐
tion potential until after an initial breaking-in
period.
Drive conservatively for the first
200 miles/300 km.
Retreaded tires The manufacturer of your vehicle does not rec‐
ommend the use of retreaded tires.
Retreaded tires
Possibly substantial variations in the de‐
sign and age of the tire casing structures can
limit service life and have a negative impact on
road safety. ◀
Winter tires
Winter tires are recommended for operating on
winter roads.
Although so-called all-season M+S tires do pro‐
vide better winter traction than summer tires, they do not provide the same level of perform‐
ance as winter tires.
Maximum speed of winter tires
If the maximum speed of the vehicle is higher
than the permissible speed for the winter tires,
then display a corresponding sign in the field of
vision. You can obtain this sign from the tire
specialist or from your service center.
Maximum speed for winter tires
Do not exceed the maximum speed for
the respective winter tires; otherwise, tire dam‐
age and accidents can occur. ◀
Run-flat tires If you are already using run-flat tires, for your
own safety you should replace them only with
the same kind. No spare tire is available in the
case of a flat tire. Your service center will be
glad to advise you.
Rotating wheels between axles
The manufacturer of your vehicle advises
against swapping wheels between the front
and rear axles.
This can impair the handling characteristics.
Storage Store wheels and tires in a cool, dry place with
as little exposure to light as possible.
Always protect tires against all contact with oil,
grease and fuels.
Do not exceed the maximum tire inflation pres‐
sure indicated on the side wall of the tire.Seite 172MobilityWheels and tires172
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Engine oilVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehi‐
cle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
General information
Engine oil consumption depends on driving
style and driving conditions, e.g., if your driving
style is very sporty engine oil consumption will
be considerably greater.
Therefore, regularly check the engine oil level
after refueling.
The vehicle is equipped with electronic oil
measurement.
The electronic oil measurement has two meas‐
uring principles.▷Status display▷Detailed measurement
Checking the oil level
electronically
Status display
The concept
The oil level is monitored electronically during
driving and shown on the radio display.
If the oil level reaches the minimum level, a
check control message is displayed.
Requirements
A current measured value is available after ap‐
prox. 30 minutes of driving. During a shorter
trip, the status of the last, sufficiently long trip is
displayed.
With frequent short-distance trips, perform a
detailed measurement.
Displaying the oil level1. Press the button.2. "Vehicle status"3."Vehicle status"4."Engine oil level"
The oil level is displayed.
Oil level display messages Different messages appear on the display de‐
pending on the oil level. Pay attention to these
messages.
If the engine oil level is too low, within the next
125 miles/200 km add oil, refer to page 181.
Engine oil level too low
Add oil immediately; otherwise, an insuf‐
ficient amount of engine oil could result in en‐
gine damage. ◀
Take care not to add too much engine oil. Too much engine oil
Have the vehicle checked immediately;
otherwise, surplus oil can lead to engine dam‐
age. ◀
Detailed measurement
The concept
In the detailed measurement the oil level is
checked and displayed via a scale.
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If the oil level reaches the minimum level or an
overfilling is detected, a check control message
is displayed.
During the measurement, the idle speed is in‐
creased somewhat.
Requirements▷Vehicle is on level road.▷Manual transmission: shift lever in neutral
position, clutch and accelerator pedals not
depressed.▷Automatic transmission: selector lever in
transmission position N or P and accelera‐
tor pedal not depressed.▷Engine is running and is at operating tem‐
perature.
Performing a detailed measurement
In order to perform a detailed measurement of
the engine oil level:
Confirm message regarding oil level display.
The oil level is checked and displayed via a
scale.
Duration: approx. 1 minute.
Adding engine oil
General information Switch off the ignition and safely park the vehi‐
cle before engine oil is added.
Filler neck
Only replenish the maximum oil amount of
1 US quart/liter if the signal is displayed in the
instrument cluster.
After refilling, perform a detailed measure‐
ment, refer to page 181.
Adding oil
Add oil within the next 125 miles/200 km.
Otherwise, the engine may be damaged. ◀
Do not add too much engine oil
When too much engine oil is added, im‐
mediately have the vehicle checked, otherwise,
this may cause engine damage. ◀
Protect children
Keep oil, grease, etc., out of reach of chil‐
dren and heed the warnings on the containers
to prevent health risks. ◀
Oil types for refilling
Hints No oil additives
Oil additives may lead to engine dam‐
age. ◀
Viscosity grades for engine oils
When selecting an engine oil, ensure that
the engine oil belongs to one of the viscosity
grades SAE 0W-40, SAE 0W-30, SAE 5W-40, and
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CoolantVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehi‐
cle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
General information Danger of burns from hot engine
Do not open the cooling system while the
engine is hot; otherwise, escaping coolant may
cause burns. ◀
Suitable additives
Only use suitable additives; otherwise,
engine damage may occur. The additives are
harmful to your health. ◀
Coolant consists of water and additives.
Not all commercially available additives are
suitable for your vehicle. Ask your service cen‐
ter for suitable additives.
Coolant levelChecking
There are yellow Min and Max marks in the
coolant reservoir.1.Let the engine cool.2.Turn the coolant reservoir lid counterclock‐
wise to unscrew and open it.3.The coolant level is correct when it is be‐
tween these two marks.
Adding engine oil
1.Let the engine cool.2.Turn the coolant reservoir lid counterclock‐
wise to unscrew and open it.3.If the coolant is low, slowly add coolant up
to the specified level; do not overfill.4.Turn the cap.5.Have the cause of the coolant loss elimi‐
nated as soon as possible.
Disposal
Comply with the relevant environmen‐
tal protection regulations when dispos‐
ing of coolant and coolant additives.
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