MERCEDES-BENZ EQB SUV 2022 Owners Manual

a break where necessary. If you do not take a
br eak and ATTENTION ASSIST continues to detect
increasing lapses in concentration, you will be
warned again aser a minimum of 15 minutes. You can have the following status information for
A

TTENTION ASSIST displayed in the assistance
menu of the on-board computer:
= The length of the journey since the last break.
= The attention level determined by ATTENTION
ASSIST:
- the fuller the circle, the higher the atten-
tion level determined -
as y
our attention wanes, the circle in the
centre of the display becomes smaller
If ATTENTION ASSIST is unable to calculate the
attention level and cannot issue a warning, the
System suspended message appears.
If a warning is given in the Instrument Display, the
multimedia system oMers to search for a rest
area. You can select a rest area and start naviga-
tion to this rest area. This function can be activa-
ted and deactivated in the multimedia system.
If ATTENTION ASSIST is deactivated, the Û
symbol appears in the assistance graphic in the
Instrument Display. Aser the vehicle is started,
ATTENTION ASSIST is automatically activated. The
last selected sensitivity level remains stored.
System limits
ATTENTION ASSIST is active in the 60 km/h to
200 km/h speed range.
Particularly in the following situations, ATTENTION
ASSIST only functions in a restricted manner and
warnings may be delayed or not occur:
= If you have been driving for less than approx-
imately 30 minutes. =
If t he road condition is poor (uneven road sur-
face or potholes).
= If there is a strong side wind.
= If you adopt a sporty driving style (high corner-
ing speeds or high rates of acceleration).
= If Active Steering Assist is activated and active
( page 218).
= If the time has been set incorrectly.
= If you change lanes and vary your speed fre-
quently in active driving situations.
The ATTENTION ASSIST drowsiness or alertness
assessment is reset and restarted when continu-
ing the journey in the following situations:
= If you switch oM the vehicle.
= If you unfasten your seat belt and open the
driver's door (e.g. to change drivers or take a
break). 208
Driving and parking

Setting ATTENTION ASSIST
Multimedia sy
stem:
4 © 5
Settings 5
Assistance
5 Attention Assist
Setting options 
Select Standard, Sensitive or Off.
Suggesting a rest area 
Select Suggest rest area .
Activate or deactivate the function.
If A
TTENTION ASSIST detects fatigue or
increasing lack of attention, it suggests a rest
area in the vicinity. 
Select the suggested rest area.
Y
ou are guided to the selected rest area. Cruise control and limiter
Function of cruise control
Cr

uise control regulates the speed to the value
selected by the driver.
If you accelerate to overtake, forexample, the
stored speed is not deleted. If you remove your foot from the accelerator pedal
aser o
vertaking,
cruise control will resume speed regulation back
to the stored speed.
You can store any speed above 20 km/h up to the
maximum design speed or up to the set winter
tyre limit. In drive program , the adjustable
speed is limited to 130 km/h.
Observe the notes on driving systems and your
responsibility; you may otherwise fail to recognise
dangers (  page 201).
Displays in the Instrument Display = J (grey): cruise control is selected but not
yet activated.
= J (green): cruise control is active.
A stored speed appears along with the J dis-
play.
% The segments extending from the current
s
tored speed to the end of the scale, or to the
set winter tyre limit, light up in the speedome-
ter. System limits
Cr

uise control may be unable to maintain the
stored speed on uphill gradients. The stored
speed is resumed when the gradient evens out.
Increase recuperation in good time on long and
steep downhill gradients. Take particular note of
this when driving a laden vehicle. By doing so, you
will make use of the electric motor's braking
eMect to charge the high-voltage battery. This
relieves the load on the brake system and pre-
vents the brakes from overheating and wearing
too quickly.
Do not use cruise control in the following situa-
tions:
= in traPc situations which require frequent
changes of speed, e.g. in heavy traPc, on
winding roads
= on slippery roads. Accelerating can cause the
drive wheels to lose traction and the vehicle
could then skid.
= when visibility is poor Driving and parking
209

Function of the limiter
The limit
er restricts the speed of the vehicle. To
reduce the speed to the set speed, the limiter
applies the brakes automatically.
You can limit the speed as follows:
= Variable: for a short-term speed restriction,
e.g. in built-up areas
= Permanent: for a longer-term speed restric-
tion, e.g. in winter tyre mode
You can store any speed above 20 km/h up to the
maximum design speed or up to the set winter
tyre limit. You can also perform settings while the
vehicle is stationary if the vehicle has been star-
ted.
Observe the notes on driving systems and your
responsibility; you may otherwise fail to recognise
dangers ( page 201).
Displays in the Instrument Display=


To operate cruise control or the variable lim-
it
er: press the rocker switch on the steering
wheel control unit up or down to the desired
position.
Switching between cruise control and the varia-
ble limit
er 
To select cruise control: select J wit
h the
right rocker switch. 
To select the variable limiter: select

%
If you brake, deactivate ESP n
or if ESP n
int er-
venes, cruise control is deactivated. The varia-
ble limiter is not deactivated.
Information on the permanent limiter
If t
he vehicle should never exceed a speciNc
speed (e.g. for driving in winter tyre mode), you
can set this speed with the permanent limiter.
You do this by limiting the speed between
160 km/h and 240 km/h in the multimedia sys-
tem ( page 212).
If you limit the speed to a value above the vehi-
cle's maximum speed which can be driven or
maximum design speed, the permanent limiter
has no eMect.
Shortly before the set speed is reached, it
appears in the Instrument Display. When you con-
Nrm the message, display messages no longer
appear until you switch oM the vehicle. The speed
will only be displayed again once the vehicle has
been restarted or if the set speed is changed.
The permanent limiter does not switch to passive
mode even during kickdown and the driven speed
remains below the set speed. Setting the limit speed for winter tyres
Multimedia sy

stem:
4 © 5
Settings 5
Vehicle
5 Winter tyres limit 
Select a speed or deactivate the function. Active Distance Assist DISTRONIC
Function of Active Distance Assist DISTRONIC
DIS
TRONIC Active Distance Assist maintains the
set speed when driving freely. If vehicles are
detected ahead, the set distance is maintained, if
necessary until the vehicle comes to a standstill.
The vehicle accelerates or brakes depending on
the distance to the vehicle in front and the set
speed. The speed (from 20 km/h) and the dis-
tance to the vehicle in front are set and saved on
the steering wheel.
The adjustable set speed can vary due to the fol-
lowing factors:
= Drive program selected  ( page 171)
= the stored limit speed (e.g. winter tyre limit)
(  page 212) Other features of Active Distance Assist
DIS

TRONIC:
= Adjusts the driving style depending on the
selected drive program (energy-saving, com-
fortable or dynamic) ( page 171)
= Initiates acceleration to the stored speed if the
turn signal indicator is switched on to change
to the overtaking lane
= Vehicles with Driving Assistance Package:
- Reacts to stationary vehicles detected in
urban speed ranges (except bicycles and
motorcycles)
- Takes one-sided overtaking restrictions
into account on motorways or on multi-
lane roads with separate carriageways
(country-dependent)
Vehicles with Driving Assistance Package and
Parking Package: if the vehicle has been braked to
a standstill on multi-lane, separate carriageways
by Active Distance Assist DISTRONIC, it can auto-
matically follow the vehicle in front when driving
oM again within 30 seconds. If a critical situation
is detected when driving oM, a visual and acoustic 212
Driving and parking

warning is given indicating that the driver must
no
w take control of the vehicle. The vehicle is not
accelerated any further.
Active Distance Assist DISTRONIC displays in the
Instrument Display Assistant display
1
Route-based speed adaptation: type of route
e
vent ( page 217)
2 Vehicle in front
3 Distance indicator
4 Set speciNed dis
tance Permanent status display of Active Distance
Assis
t DISTRONIC
= M (white): Active Distance Assist
DISTRONIC selected, speciNed distance set
= M (white vehicle, green speedometer):
Active Distance Assist DISTRONIC active,
speciNed distance set and vehicle detected
= M (green): Active Distance Assist
DISTRONIC active, speciNed distance set and
vehicle detected
= W: Route-based speed adaptation active
( page 217).
The stored speed is shown along with the perma-
nent status display and highlighted on the speed-
ometer. When Active Distance Assist DISTRONIC
is passive, the speed is greyed out.
% On motorways or high-speed major roads, the
g
reen

=
If t here are narrow vehicles in front, such as
bicycles or motorcycles.
In addition, on slippery roads, braking or acceler-
ating can cause one or several wheels to lose
traction and the vehicle could then skid.
Do not use Active Distance Assist DISTRONIC in
these situations. &
WARNING Risk of accident fr
om accelera-
tion or braking by Active Distance Assist
DISTRONIC
Active Distance Assist DISTRONIC may accel-
er
ate or brake in the following cases, for
example:
= If the vehicle pulls away using Active Dis-
tance Assist DISTRONIC.
= If the stored speed is called up and is con-
siderably faster or slower than the cur-
rently driven speed.
= If Active Distance Assist DISTRONIC no
longer detects a vehicle in front or does
not react to relevant objects. 
Always carefully observe the tr
aPc con-
ditions and be ready to brake at all
times. 
Take into account the tr
aPc situation
before calling up the stored speed. &
WARNING Risk of accident due t
o insuP-
cient deceleration by Active Distance
Assist DISTRONIC
Active Distance Assist DISTRONIC brakes your
v
ehicle with up to 50% of the possible deceler-
ation. If this deceleration is not suPcient,
Active Distance Assist DISTRONIC alerts you
with a visual and acoustic warning. 
Adjust your speed and maintain a suita-
ble dis
tance from the vehicle in front. 
Brake the vehicle yourself and/or take
e

vasive action. &
WARNING Risk of accident if de
tection
function of Active Distance Assist
DISTRONIC is impaired
Active Distance Assist DISTRONIC does not
r
eact or has a limited reaction:
= when driving on a diMerent lane or when
changing lanes
= to pedestrians, animals, bicycles or sta-
tionary vehicles, or unexpected obstacles
= to complex traPc conditions
= to oncoming vehicles and crossing traPc
As a result, Active Distance Assist DISTRONIC
may neither give warnings nor intervene in
such situations. 
Always observe the tr
aPc conditions
carefully and react accordingly. Operating Active Distance Assist DISTRONIC
R
equirements:
= The electric parking brake is released.
= ESP n
is activated and is not intervening. 214
Driving and parking

=
The tr ansmission is in position h.
= The driver's door is closed.
= Check of the radar sensor system has been
successfully completed.
= Parking Assist PARKTRONIC is not being used
to park the vehicle or to exit from a parking
space. 
To operate Active Distance Assist
DIS TRONIC: press the rocker switches on the
steering wheel control unit up or down to the
desired position.
Switching between Active Distance Assist
DIS
TRONIC and the limiter 
Press button *.
Activating the variable limiter or Active Distance
Assis
t DISTRONIC 
To activate without a stored speed: pr
ess
rocker switch 1 up M or down N, or
select / with the les rocker switch.
or 
To activate with a stored speed: select /
wit
h the les rocker switch. 
Active Distance Assist DISTRONIC: r
emove
your foot from the accelerator pedal.
The current vehicle speed is stored and main-
tained (Active Distance Assist DISTRONIC) or
limited (variable limiter) by the vehicle.
Adopting a detected speed limit 
Activate Active Distance Assist DISTRONIC. 
If a tr
aPc sign has been detected and is dis-
played in the instrument cluster: select /
with the les rocker switch.
The maximum permissible speed on the traPc
sign is adopted as the stored speed. The vehi-
cle adapts its speed to that of the vehicle in
front, but only up to the stored speed.
Pulling away with Active Distance Assist
DIS
TRONIC 
Activate Active Distance Assist DISTRONIC
and r
emove your foot from the brake pedal. 
Select / wit
h the les rocker switch.
or 
Depress the accelerator pedal br
ieOy and
Nrmly.
The functions of Active Distance Assist
DISTRONIC continue to be carried out.
Deactivating Active Distance Assist DISTRONIC Driving and parking
215

&
WARNING Risk of an accident due t o
Active Distance Assist DISTRONIC being
active when you leave the driver's seat
If you leave the driver's seat while the vehicle
is being br
aked by Active Distance Assist
DISTRONIC only, the vehicle can roll away. 
Always deactivate Active Distance Assist
DIS

TRONIC and secure the vehicle to
prevent it from rolling away before you
leave the driver's seat. 
Select O wit
h the les rocker switch.
% If you brake, deactivate ESP n
or if ESP n
int
er-
venes, Active Distance Assist DISTRONIC is
deactivated.
Increasing/decreasing the stored speed 
1 km/h: press rocker switch 1 up M or
do
wn N to the pressure point, or press and
hold (increments of1 km/h).
or 
10 km/h: press rocker switch 1 up M or
do
wn N beyond the pressure point, or
press and hold (increments of10 km/h).
or 
Accelerate the vehicle to the desired speed
and pr

ess rocker switch 1 up M.
Changing the speciNed dis
tance to the vehicle in
front 
To reduce the speciNed dis
tance: press the
right rocker switch up ( Ñ). 
To increase the speciNed dis
tance: press the
right rocker switch down ( Ò).
Function of Active Speed Limit Assist
If a c
hange in the speed limit of 20 km/h or more
is detected and automatic adoption of speed lim-
its is activated, the new speed limit is automati-
cally adopted as the stored speed (  page 229).
The driven speed is adjusted when the vehicle is
level with the traPc sign at the latest. In the case
of signs indicating entry into an urban area, the
speed is adapted according to the speed permit-
ted within the urban area. The speed limit display in the Instrument Display is always updated when
t
he vehicle is level with the traPc sign.
If there is no speed restriction on an unlimited
stretch of road (e.g. on a motorway), the recom-
mended speed is automatically adopted as the
stored speed. The system uses the speed stored
on an unlimited stretch of road as the recommen-
ded speed. If you do not alter the stored speed on
an unlimited stretch of road, the recommended
speed is 130 km/h.
If Active Distance Assist DISTRONIC has been put
into passive mode by pressing the accelerator
pedal, only speed limits which are higher than the
set speed are adopted.
Observe the notes on driving systems and your
responsibility; you may otherwise fail to recognise
dangers (  page 201).
System limits
The system limits of TraPc Sign Assist apply to
the detection of traPc signs ( page 227).
Speed limits below 20 km/h are not automatically
adopted by the system as the stored speed. Tem-
porary speed restrictions (e.g. for a certain time
or due to weather conditions) cannot be properly 216
Driving and parking

detected by the system. The maximum permissi-
ble speed appl
ying to a vehicle with a trailer is not
detected by the system.
Adjust the speed in these situations. &
WARNING Risk of accident due t
o Active
Speed Limit Assist adapting the vehicle's
speed
The speed adopted by Active Speed Limit
Assis
t may be too high or incorrect in some
individual cases, such as:
= at speed limits below 20 km/h
= in wet conditions or in fog
= when towing a trailer 
Ensure that the driven speed complies
wit

h traPc regulations. 
Adjust the driving speed to suit current
tr
aPc and weather conditions. Function of route-based speed adaptation
When A

ctive Distance Assist DISTRONIC is activa-
ted, the vehicle speed will be adapted accordingly
to the route events ahead. Depending on the drive program selected, the vehicle negotiates a route
e
vent ahead in an economical, comfortable or
dynamic manner. When the route event has been
passed, the vehicle accelerates again to the
stored speed. The set distance to the vehicle in
front, vehicles detected ahead and speed restric-
tions ahead are taken into account.
You can activate and deactivate route-based
speed adaptation in the multimedia system
(  page 218).
The following route events are taken into account: = Bends
= T-junctions, roundabouts and toll stations
= Turns and exits
= TraPc jams ahead (only with Live TraPc Infor-
mation )
% When the toll station is reached, Active Dis-
t
ance Assist DISTRONIC adopts the speed as
the stored speed.
Also, the speed is reduced if the turn signal indi-
cat
or to change lanes is switched on and one of
the following situations is detected:
= Turning at junctions =
Dr
iving on slowing-down lanes
= Driving on lanes adjacent to slowing-down
lanes
The driver is responsible for choosing the right
speed and observing other road users. This
applies in particular to junctions, roundabouts and
traPc lights, as route-based speed adaptation
does not brake the vehicle to a standstill.
When route guidance is active, the Nrst speed
adjustment is carried out automatically. If the turn
signal indicator is switched on, the selected route
is conNrmed and further speed adjustment is acti-
vated.
Speed adaptation is cancelled in the following
cases:
= If the turn signal indicator is switched oM
before the route event.
= If the driver depresses the accelerator or
brake pedal during the process.
System limits
Route-based speed adaptation does not take right
of way regulations into account. The driver is Driving and parking
217