2023 MERCEDES-BENZ E CLASS COUPE Owners Manual

&WARNING Risk of accident when changing
lane to an occupied adjacent lane
Lane Change Assist cannot always clearly detect if the adjacent lane is free.
The lane change might be initiated althoughthe adjacent lane is not free.
Before changing lanes, make sure that
the neighboring lane is free and there is
no danger to other road users.Monitor the lane change.&WARNING Risk of accident if Lane Change
Assist unexpectedly stops functioning
If the system limitations for Lane Change
Assist have been reached, there is no guaran-
tee that the system will remain active.
Lane Change Assist cannot then assist you by
applying steering torque.
Always monitor the lane change and
keep your hands on the steering wheel. Observe the traPc conditions and steer
and/or brake if necessary.System limits
The system limitations of Active Steering Assist
apply to Active Lane Change Assist (  page 187).
The system may also be impaired or may not func-
tion in the following situations:
= The sensors in the rear bumper are dirty, dam-
aged or covered by a sticker or ice and snow, forexample.
= The exterior lighting shows a defect.\bThe Active Lane Change Assist sensors adjust
automatically while a certain distance is being
driven aser the vehicle has been delivered.
Active Lane Change Assist is unavailable or
available only partially during this teach-in
process; no arrow appears next to the Ø
Active Steering Assist symbol when the turn signal indicator is activated.

q Selecting Active Lane Change Assist
Multimedia system: 4 © 5
Settings 5
Assistance
5 Active Lane Change Assist
Select the function.Active Brake Assist

qFunction of Active Brake Assist
Active Brake Assist consists of the following func-
tions:
= Distance warning function
= Autonomous braking function
= Situation-dependent braking assistance
= Vehicles with Driving Assistance Package: Eva-
sive Steering Assist and cornering function
Active Brake Assist can help you to minimize the risk of a collision with vehicles, cyclists or pedes-
trians or to reduce the eMects of such a collision.
If Active Brake Assist has detected a risk of colli- sion, a warning tone will sound and the / dis-
tance warning lamp will light up on the instrument cluster.
If you do not react to the warning, autonomous
braking can be initiated in critical situations.
In especially critical situations, Active Brake Assist
can initiate autonomous braking directly. In this
case, the warning lamp and warning tone will occur at the same time as the braking.
Driving and parking191

If you apply the brake yourself in a critical situa-
tion or apply the brake during autonomous brak-
ing, situation-dependent braking assistance will
occur. The brake pressure will increase up to max- imum full-stop braking if necessary.
Observe the notes on driving systems and your responsibility; you may otherwise fail to recognizedangers (  page 170).
If autonomous braking or situation-dependent
braking assistance has occurred, indicator 1 will
appear on the instrument display and then auto-
matically go out aser a short time.
&WARNING Risk of an accident caused by
limited detection performance of Active
Brake Assist
Active Brake Assist cannot always clearly iden-
tify objects and complex traPc situations.
In such cases, Active Brake Assist might:
= Give a warning or brake without reason
= Not give a warning or not brake
Active Brake Assist is only an aid. The driver is responsible for maintaining a suPciently safe
distance to the vehicle in front, vehicle speed
and for braking in good time.
Always pay careful attention to the traPc
situation; do not rely on Active Brake
Assist alone.Be prepared to brake or swerve if neces-
sary.
If Active Brake Assist is deactivated or the func- tions are restricted, e.g. due to activation ofanother driving system, the ê display message
will appear on the driver\bs display.
If the system is unavailable due to dirty or dam-
aged sensors or due to a malfunction, or if the
functions are restricted, the

Distance warning function (vehicles without Driv-ing Assistance Package)
The distance warning function can aid you in the following situations with an intermittent warning
tone and a warning lamp:
= at speeds up to approximately 155 mph
(250 km/h) when approaching vehicles ahead
= at speeds up to approximately 50 mph
(80 km/h) when approaching stationary vehi-
cles, pedestrians walking in the direction of
travel and cyclists ahead
= at speeds up to approximately 37 mph
(60 km/h) when approaching crossing pedes-
trians
Distance warning function (vehicles with Driving
Assistance Package)
The distance warning function can aid you in the following situations with an intermittent warning
tone and a warning lamp:
= at speeds up to approximately 155 mph
(250 km/h) when approaching vehicles ahead= at speeds up to approximately 62 mph
(100 km/h) when approaching stationary
vehicles
= at speeds up to approximately 50 mph
(80 km/h) when approaching moving pedes-
trians and cyclists ahead
= at speeds up to approximately 43 mph
(70 km/h) when approaching stationary
pedestrians, crossing vehicles and stationary
and crossing cyclists
Autonomous braking function (vehicles without
Driving Assistance Package)
If the vehicle is traveling at speeds above approx-
imately 4 mph (7 km/h), the autonomous braking
function may intervene in the following situations:
= at speeds up to approximately 124 mph
(200 km/h) when approaching vehicles ahead
= at speeds up to approximately 50 mph
(80 km/h) when approaching cyclists ahead
= at speeds up to approximately 37 mph
(60 km/h) when approaching stationary vehi- cles or moving pedestriansAutonomous braking function (vehicles with Driv-
ing Assistance Package)
If the vehicle is traveling at speeds above approx-
imately 4 mph (7 km/h), the autonomous braking
function may intervene in the following situations:
= at speeds up to approximately 155 mph
(250 km/h) when approaching vehicles ahead
= at speeds up to approximately 62 mph
(100 km/h) when approaching stationary
vehicles
= at speeds up to approximately 50 mph
(80 km/h) when approaching cyclists ahead
= at speeds up to approximately 43 mph
(70 km/h) when approaching stationary and
moving pedestrians, crossing vehicles and sta-
tionary and crossing cyclists
Situation-dependent braking assistance (vehicles without Driving Assistance Package)
The situation-dependent braking assistance can
intervene from a speed of approximately 4 mph
(7 km/h) in the following situations:
= at speeds up to approximately 155 mph
(250 km/h) when approaching vehicles aheadDriving and parking193

=at speeds up to approximately 50 mph
(80 km/h) when approaching stationary vehi-
cles and cyclists ahead
= at speeds up to approximately 37 mph
(60 km/h) when approaching moving pedes-
trians
Situation-dependent braking assistance (vehicles with Driving Assistance Package)
The situation-dependent braking assistance can
intervene from a speed of approximately 4 mph
(7 km/h) in the following situations:
= at speeds up to approximately 155 mph
(250 km/h) when approaching vehicles ahead
= at speeds up to approximately 62 mph
(100 km/h) when approaching stationary
vehicles
= at speeds up to approximately 50 mph
(80 km/h) when approaching cyclists ahead
= at speeds up to approximately 37 mph
(60 km/h) when approaching stationary and moving pedestrians, crossing vehicles, and
stationary and crossing cyclistsCanceling brake application by Active Brake Assist
You can cancel brake application by Active Brake
Assist at any time by:
= sharply depressing the accelerator pedal or
with kickdown
= releasing the brake pedal
Active Brake Assist may cancel the brake applica-
tion when one of the following conditions is fulNl-
led:
= You maneuver to avoid the obstacle.
= There is no longer a risk of collision.
= An obstacle is no longer detected in front of
your vehicle.
Evasive Steering Assist (only vehicles with Driving Assistance Package)
Evasive Steering Assist has the following charac-
teristics:
= The ability to detect stationary or moving
pedestrians
= Assistance through power-assisted steering if
it detects a swerving maneuver= Activation by an abrupt steering movement
during a swerving maneuver
= Assistance during swerving and straightening
of the vehicle
= Reaction from a speed of approximately
12 mph (20 km/h) up to a speed of approx-
imately 43 mph (70 km/h).
You can prevent the assistance at any time by actively steering.
Cornering function (only vehicles with Driving Assistance Package)
If the system detects a risk of a collision with an oncoming vehicle when turning across an oncom-
ing lane, autonomous braking can be initiated at
speeds below 9 mph (15 km/h) before you have
les the lane in which you are driving.&WARNING Risk of accident despite Eva-
sive Steering Assist
Evasive Steering Assist cannot always recog-
nize objects or complex traPc situations
clearly.
194Driving and parking

Moreover, the steering support provided byEvasive Steering Assist is not suPcient to
avoid a collision.Always pay careful attention to the traPc
situation; do not rely on Evasive Steering
Assist alone.Be prepared to brake or swerve if neces-
sary.End the support by actively steering in non-critical situations.Drive at an appropriate speed if there
are pedestrians close to the path of your
vehicle.
System limits
Full system performance is not yet available for a few seconds aser you switch on the vehicle or
drive oM.
The system may be impaired or may not function, particularly in the following situations:
= In snow, rain, fog, heavy spray, if there is glare,
in direct sunlight or in greatly varying ambient
light
= If the sensors are dirty, fogged up, damaged or
obscured
= If the sensors are impaired due to interference
from other radar sources, e.g. intense radar reOections in parking garages
= If a loss of tire pressure or a defective tire has
been detected and displayed
= In complex traPc situations where objects
cannot always be clearly identiNed
= If pedestrians or vehicles move quickly into
the sensor detection range
= If pedestrians are hidden by other objects
= If the typical outline of a pedestrian cannot be
distinguished from the background
= If a pedestrian is not detected as such, e.g.
due to special clothing or other objects
= If the driver\bs seat belt is not fastened
= On tight bends\bThe Active Brake Assist sensors will adjust
automatically while a certain distance is being
driven aser the vehicle has been delivered.Active Brake Assist will be unavailable or only
partially available during the teach-in process.

q Activating/deactivating Active Brake Assist
Requirements
= The vehicle is switched on.
Multimedia system: 4 © 5
Settings 5
Assistance
5 Active Brake Assist
Select the desired setting.
Deactivating Active Brake Assist
\bIt is recommended that you always leave
Active Brake Assist activated.Select Off.
The distance warning function, the autono- mous braking function and Evasive Steering
Assist are deactivated.
The system is switched on again the next time
the vehicle is started.\bIf Active Brake Assist is deactivated, the

TraPc Sign Assist

qFunction of TraPc Sign Assist
TraPc Sign Assist detects traPc signs with the
multifunction camera (  page 171). It assists
you by displaying detected speed limits and over- taking restrictions in the Instrument Display.
Observe the notes on driving systems and yourresponsibility; you may otherwise fail to recognize
dangers (  page 170).
Since TraPc Sign Assist also uses the data stored
in the navigation system, it can update the display in the following situations without detecting traPc
signs.
The camera also detects traPc signs with a
restriction indicated by an additional sign (e.g.
when wet). These are displayed only if a restric-
tion applies or if the system cannot clearly deter-
mine whether the restriction applies.
Warning when the maximum permissible speed is
exceeded
The system can warn you if you unintentionally
exceed the maximum permissible speed. To do
this, you can specify in the multimedia system by
how much the maximum permissible speed can
be exceeded before a warning is issued. You can specify whether the warning is to be just a visualwarning or an acoustic one as well.
Display in the Instrument Display
Instrument display in the widescreen cockpit
1Maximum permissible speed2Maximum permissible speed when a restric-
tion applies3Additional sign with restriction\bVehicles with a standard Instrument Display: a
\f symbol next to a traPc sign in the Instru-
ment Display indicates that additional traPcsigns have been detected. These can also be
displayed in the media display and optionally in the head-up display.
If TraPc Sign Assist cannot determine the maxi-
mum permissible speed (e.g. due to missing
signs), the following display appears in the Instru- ment Display:
This is displayed continuously if the vehicle is in a
country where TraPc Sign Assist is not supported.
TraPc Sign Assist is not available in all countries.
\bAlso observe the information on display mes-
sages in TraPc Sign Assist (  page 356).
System limits
The system may be impaired or may not function
particularly in the following situations:
= If there is poor visibility, e.g. due to insuPcient
illumination of the road, highly variable shade
conditions, rain, snow, fog or heavy spray.
196Driving and parking

=If there is glare, e.g. from oncoming traPc,
direct sunlight or reOections.
= If there is dirt on the windshield in the vicinity
of the multifunction camera or if the camera is
fogged up, damaged or obscured.
= If the traPc signs are hard to detect, e.g. due
to dirt, snow or insuPcient lighting, or
because they are covered.
= If the information in the navigation system\bs
digital map is incorrect or out of date.
= If signs are ambiguous, e.g. road signs in road-
works or in adjacent lanes.
= If you turn sharply when passing traPc signs
outside the camera\bs Neld of vision.

q Setting TraPc Sign Assist
Requirements: = Only vehicles with Driving Assistance Package:
Active Distance Assist DISTRONIC and ECO
Assist must be activated for the automatic adoption of speed limits.Multimedia system:
4 © 5
Settings 5
Assistance
5 Traffic Sign Assist
Activating or deactivating automatic adoption of
speed limits (only vehicles with Driving Assistance
Package)Select Limit Adoption .Switch the function on or oM.
The speed limits detected by TraPc Sign
Assist are automatically adopted by Active Distance Assist DISTRONIC.\bIf one of the following systems is activated,
the detected speed can be manually adopted as the speed limit:
= Active Distance Assist DISTRONIC
= Cruise control
= Variable limiter
Further information about Active Distance
Assist DISTRONIC: (  page 182).Displaying detected traPc signs in the media dis-
playSelect Display in Central Display .Switch the function on or oM.
Setting the type of warning
Select Visual & Audible , Visual or Off.
Setting the warning threshold
This value determines the speed at which a warn-
ing is issued when exceeded.
Select Warning Threshold .Set the desired speed.
TraPc Light Information service
&WARNING Risk of an accident or injury
due to distraction, incorrect or missing
data
The traPc light information display is an aid
and cannot replace the observation of the
actual driving situation.
Driving and parking197

Keep the actual traPc situation con-
stantly in view when approaching a traf-
Nc light and when changing lanes.Avoid looking at the Instrument Display
and Head-up Display for a long time.
The Instrument Display and Head-up Display (if
available) show the traPc light icon and remaining
time until the next green phase as a countdown.
Example representation in the Instrument Display
1TraPc light icon and countdown of remaining
time until the next green phase timeThe display is hidden about Nve seconds before
the traPc lights change to green.\bThe display also goes out in the following
cases:
= When turning oM before the intersection
into a cross or side street
= When turning before the intersection\bThe direction arrows are displayed depending
on the following functions:
= A turn signal is set
= A lane is recommended during active
route guidance
If neither function is active, the remaining time until the next green phase for the lane
straight ahead is displayed.\bUse of the traPc light information service
requires the regular transmission of vehicle
positions and driving directions to Mercedes-
Benz. The data is immediately anonymized by Mercedes-Benz and forwarded to the providerof the traPc light information service. The
vehicle positions and driving directions aredeleted aser a very short time (a few sec-
onds) and are not permanently saved.
If you do not want to transmit the vehicle
positions and driving directions, you have the following options:
= You deactivate the service in the
Mercedes me portal.
= You have the service deactivated at an
authorized Mercedes-Benz Center.
= You deactivate the service in the Assis-
tance menu in the multimedia system
(  page 199).\bThis traPc light information service is only
available in certain cities and regions.
The function is supported under the following con-
ditions:
= The vehicle is equipped with a multimedia sys-
tem featuring navigation and a communication
module with an activated, integrated SIM card.
= You have a user account for the Mercedes me
Portal.
= The vehicle has been connected with the user
account.
198Driving and parking