Vehicle care219Wiper blade replacement
Windscreen 1. Lift the wiper arm.
2. Press button to disengage the wiper blade and remove.
3. Lower wiper arm carefully.
Rear window
1. Pull the cover on the right until it disengages.
2. Slide the cover leftwards to unhook it from the blade
assembly.
3. Remove the cover.
4. Lift the wiper arm.
5. Push the release lever (2) to disengage the hook and pull the
blade assembly (3) out of the
wiper arm (1).
6. Push the new blade assembly securely on the wiper arm until the
release lever clicks into place.
7. After wiper blade replacement, ensure that the cover hook slides
into the slot in the blade assembly.
8. Snap the cover down to secure.
Headlight aiming Headlight aim has been preset andshould need no further adjustment.
When driving in countries where the
traffic drives on the opposite side of the road, it is not necessary to adjust
the low beam.
234Vehicle care
To access the tyre pressure page,
choose vehicle info menu via right
steering wheel buttons and press
{ or } to select tyre pressure.
To reset the system: ● Press and hold 9 until the tyre
pressure monitoring system asks
for a check.
● Press 9 again to confirm. The
vehicle honks twice.
System status and pressure warnings
are displayed by a message
indicating the corresponding tyre in
the Driver Information Centre.
The system considers the tyre
temperature for the warnings.
Temperature dependency 3 232.
A detected low tyre pressure
condition is indicated by the control
indicator w 3 80.
If w illuminates, stop as soon as
possible and inflate the tyres as
recommended 3 254.
After inflating, some driving may be
required to update the tyre pressure
values in the Driver Information
Centre. During this time w may
illuminate.
If w illuminates at lower temperatures
and extinguishes after driving, this
could be an indicator for approaching a low tyre pressure condition. Check
tyre pressure.
Vehicle messages 3 89.
If the tyre pressure must be reduced or increased, switch off vehicle.
Winter tyres or additional wheel sets
must be fitted with sensors, otherwise the system will not work and control
indicator w illuminates continuously.
The tyre pressure monitoring system
malfunction indicator is combined
with the low tyre pressure control
indicator. If the system detects a
malfunction, w will flash for approx.
1 minute and then remain
continuously illuminated. This
sequence will continue upon
subsequent vehicle start-ups as long
as the malfunction exists.
If the malfunction indicator w is
illuminated, the system may not be
able to detect or signal low tyre
pressure as intended. Tyre pressure
monitoring system malfunctions may
occur for a variety of reasons,
including the installation of
replacement or alternate tyres or wheels on the vehicle that prevent the
tyre pressure monitoring system from functioning properly. Always check
the tyre pressure monitoring system
malfunction control indicator w after
replacing one or more tyres or wheels
on your vehicle to ensure that the
260Customer informationThis data includes, for example:● Vehicle status information (e.g. wheel rotation rate, speed,
movement delay, lateral
acceleration, "seatbelts
fastened" display),
● Ambient conditions (e.g. temperature, rain sensor,
distance sensor).
Most of this data is volatile and is
processed only in the vehicle itself, and not beyond the operating time.
Moreover, many control units include
data storage device (amongst others the vehicle key). This is used to allow
information to be documented
temporarily or permanently on vehicle condition, component stress,
maintenance requirements and
technical events and errors.
The following information, for
example, is stored:
● System component operating states (e.g. fill level, tyre
pressure, battery status),
● State of charge of the high voltage battery, estimated range
(in the case of electric vehicles),● Faults and defects in important system components (e.g. lights,
brakes),
● System reactions in special driving situations (e.g. triggeringof an airbag, actuation of the
stability control systems),
● Information on events damaging the vehicle.
In special cases (e.g. if the vehicle
has detected a malfunction), it may be
necessary to save data that would
otherwise just be volatile.
When you use services, the operating
data saved can be read together with the vehicle identification number andused if necessary. Staff working for
the service net-work (e.g. garages, manufacturers) or third parties (e.g.
breakdown services) can read the
data from the vehicle. Services
include repair services, maintenance
processes, warranty cases and
quality assurance measures.
Data is generally read via the OBD
(On-Board Diagnostics) port
prescribed by law in the vehicle. The operating data which has been read
out documents the technical conditionof the vehicle or individual
components and assists with fault
diagnosis, compliance with warranty
obligations and quality improvement.
This data, in particular information on component stress, technical events,
operator errors and other faults, is
transmitted to the manufacturer
where appropriate, together with the vehicle identification number. The
manufacturer is also subject to
product liability. The manufacturer
potentially also needs operating data
from vehicles for product recalls.
Fault memories in the vehicle can be
reset by a service company when
carrying out servicing or repairs.
Comfort and Infotainment
functions
Comfort settings and custom settings
can be stored in the vehicle and
changed at any time.
