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172Driving and operatingin parking garages, due to traffic signsin a curve or due to vehicles in
another lane. This is normal
operation, the vehicle does not need
a service. Firmly apply the accelerator
pedal if the situation and
surroundings permit to override the
automatic braking.
In the following cases, active
emergency braking performance is
limited:
● When driving on winding or hilly roads.
● When not all vehicles are detected, especially vehicles witha trailer, tractors, muddy
vehicles, etc.
● When detecting a vehicle when weather limits visibility, such as in
fog, rain, or snow.
● During nighttime driving.
● When weather limits visibility, such as fog, rain, or snow.
● When the sensor in the windscreen is blocked by snow,
ice, slush, mud, dirt, windscreen
damage or affected by foreign
items, e.g. stickers.To avoid malfunction keep the areas
of the camera sensor in the
windscreen always clear of dirt, dust,
ice and snow.
Complete attention is always required while driving, and you should beready to take action and apply the
brakes and/or steer the vehicle to
avoid crashes.
Fault
In case the system requires a service, a message is displayed in the Driver
Information Centre.
If the system does not work as it
should do, vehicle messages are
displayed in the Driver Information
Centre.
Vehicle messages 3 90.
Front pedestrian protection
The front pedestrian protection
system may help avoid or reduce the
harm caused by front-end crashes
with nearby pedestrians when driving in a forward gear.The system uses the front camera inthe windscreen to detect a pedestrian
directly ahead in your path.
The front pedestrian protection
system can detect and alert about
pedestrians when in a forward gear at
speeds between 8 km/h and
80 km/h.
Additionally, the front pedestrian protection system can provide a
boost to braking or automatically
brake the vehicle.
During daytime driving, the system
detects pedestrians up to a distance
of approximately 40 metres. During
nighttime driving, system
performance might be limited.
The front pedestrian protection can
be set to Off, Alert or Alert and
Brake in the vehicle personalisation
3 92.
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Driving and operating189
Traffic signs, which will be detected,
are:
Limit and no passing signs ● speed limit
● no passing
● end of speed limit
● end of no passingRoad signs
Beginning and end of:
● city regions (country-specific)● motorways
● A-roads
● play streetsAdd on signs ● additional hints to traffic signs
● restriction of trailer towing
● tractor constraints
● wet warning
● ice warning
● time constraints
● distance constraints
● direction arrows
Speed limit signs and no passing
signs are displayed in the Driver
Information Centre until the next
speed limit sign or end of speed limit
is detected or up to a defined sign
timeout.
Indication of multiple signs on the
display is possible.
An exclamation mark in a frame
indicates that there is an additional
sign detected which cannot be clearly
identified by the system.
The system performance depends on the lighting conditions.
Display indication Information about the currently valid
traffic signs is available on the
designated traffic sign assistant page
in the Driver Information Centre.
Additionally, the currently valid speed limit is displayed permanently in the
lower line of the Driver Information
Centre. In case a speed limit with add
on sign is available, a + symbol is
displayed in this area.
Page 211 of 265
Driving and operating209● IEC 62196-2
● IEC 62196-3
● ISO 15118
Ensure that all local electrical code/ standards are being met for a
10 ampere continuous load. Always
follow the charging equipment
installation instructions. Contact a
workshop for more information.9 Warning
If the capacity of the electrical
circuit or AC socket is not known,
only use the lowest charge level
until the circuit capacity has been
inspected by a qualified
electrician. Using a charge level
that exceeds either the electrical
circuit or the AC outlet capacity
may start a fire or damage the
electrical circuit.
Towing
General information
The vehicle is neither designed nor
intended to tow a trailer or another vehicle.
Page 231 of 265

Vehicle care229The instrument panel fuse block is on
the left side of the instrument panel.
To access the fuses, open the fuse
panel door by pulling out.NumberUsage1Video processing module2Indicator light solar sensor3Side blind zone alert4Passive entry, passive start5Central gateway module6Body control module 47Body control module 38Body control module 29Body control module 110Trailer interface module 111Amplifier12Body control module 813Data link connector 114Automatic parking assist15Data link connector 2NumberUsage16Single power inverter
module 117Body control module 618Body control module 519–20–21–22–23USB24Wireless charging module25Reflected LED alert display26Heated steering wheel27–28Instrument cluster 229Trailer interface module 230Headlight levelling device31OnStar32–NumberUsage33Heating, ventilation, and air
conditioning module34–35Instrument panel cluster 136Regen on demand37–38–39–40–41–42–43Body control module 744Sensing and diagnostic
module45Front camera module46Vehicle integration control
module47Single power inverter
module 2
Page 242 of 265

240Vehicle careSwitch on the vehicle to release
steering wheel lock and to permit
operation of brake lights, horn and
windscreen wiper.
Set the shift lever of the electric drive unit to N.Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
When the vehicle is not running, considerably more force is needed to
brake and steer.
To prevent the entry of exhaust gases from the towing vehicle, switch on the
air recirculation and close the
windows.
Seek the assistance of a workshop.
After towing, unscrew the towing eye.
Insert cap at the bottom and close.
Towing another vehicle The vehicle is neither designed nor
intended to tow a trailer or another
vehicle.
Appearance care
Exterior care
Locks The locks are lubricated at the factoryusing a high quality lock cylinder
grease. Use de-icing agent only when
absolutely necessary, as this has a
degreasing effect and impairs lock function. After using a de-icing agent, have the locks regreased by a
workshop.
Washing The paintwork of your vehicle is
exposed to environmental influences.
Wash and wax your vehicle regularly. When using automatic vehicle
washes, select a programme that
includes waxing.
Do not apply waxes or polishes to uncoated plastic, vinyl, rubber,
decals, simulated wood, or flat paint
as damage can occur.Bird droppings, dead insects, resin,
pollen and the like should be cleaned
off immediately, as they contain
aggressive constituents which can
cause paint damage.
If using a vehicle wash, comply with
the vehicle wash manufacturer's
instructions. The windscreen wiper and rear window wiper must be
switched off. Remove antenna and
external accessories such as roof
racks etc.
If you wash your vehicle by hand,
make sure that the insides of the
wheel housings are also thoroughly
rinsed out.
Clean edges and folds on opened
doors and the bonnet as well as the
areas they cover.
Clean bright metal mouldings with a
cleaning solution approved for
aluminium to avoid damages.