ECU MERCEDES-BENZ E-SEDAN 2014 Owners Manual

Driving abroad
Mercedes-Benz Service .................341
Symmetrical low bea m.................. 128
Driving on flooded roads ..................188
Driving safety system BAS PLUS with Cross-Traffic Assist .68
Driving safety systems
ABS (Anti-lock Braking System) .......67
ADAPTIVE BRAKE ............................. 75
Adaptive Brake Assist ......................71
BAS (Brake Assist System) ..............68
COLLISION PREVENTION ASSIST ....70
Distance warning function ...............70
Electronic brake force distribution ...75
ESP ®
(Electronic Stability Program) .72
ETS/4ETS (Electronic Traction
System) ........................................... 72
Important safety information ...........67
Overview .......................................... 67
PRE-SAFE ®
Brake ............................ .76
STEER CONTROL ............................. 78
Driving systems
360°camera .................................. 220
Active Blind Spot Assist .................230
Active Driving Assistance package 230
Active Lane Keeping Assist ............233
Active Parking Assist .....................212
AIRMATIC ...................................... 204
AMG adaptive sport suspension
system ........................................... 206
ATTENTION ASSIST ........................225
Blind Spot Assist ............................ 226
Cruise control ................................ 189
Display message ............................ 273
DISTRONIC PLUS ........................... 191
DISTRONIC PLUS with Steering
Assist ............................................. 200
HOLD function ............................... 202
Lane Keeping Assist ......................228
Lane Tracking package ..................226
PARKTRONIC ................................. 208
RACE START (AMG vehicles) ..........203
Rear view camera .......................... 217
Driving tips
AMG ceramic brakes .....................187
Automatic transmission .................170
Brakes ........................................... 186Break-in period
.............................. 158
Downhill gradient ........................... 186
Drinking and driving .......................184
Driving abroad ............................... 128
Driving in winter ............................ .188
Driving on flooded roads ................188
Driving on wet roads ......................188
Exhaust check ............................... 184
Fuel ................................................ 184
General .......................................... 184
Hydroplaning ................................. 188
Icy road surfaces ........................... 189
Limited braking efficiency on
salted road s................................... 186
Snow chains .................................. 375
Symmetrical low bea m.................. 128
Wet road surface ........................... 186
DVD audio
Operating (on-board computer) .....244
DVD video
Operating (on-board computer) .....245 E
EASY-ENTRY feature Activating/deactivating .................252
Function/notes ............................. 121
EASY-EXIT feature
Crash-responsive ........................... 122
Function/notes ............................. 121
Switching on/off ........................... 252
EASY-PACK cargo compartment
management system ........................311
EASY-PACK folding floor Important safety notes ..................313
EASY-PACK folding luggage-
compartment floor
Opening and closing ......................313
EASY-PACK load-securing kit
Components and storage ..............311
Inserting the brackets into the
loading rai l..................................... 311
EASY-PACK rear sill protector ..........314
EASY-PACK trunk box .......................309
EBD (electronic brake force
distribution)
Display message ............................ 260
Function/notes ................................ 75 Index
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Setting the color of the ambient
lighting (on-board computer)
.........250
Standing lamps .............................. 131
Switching the daytime running
lamps on/off (on-board computer) 250
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 251
Switching the surround lighting
on/off (on-board computer) ..........251
Turn signals ................................... 131
see Interior lighting
see Replacing bulbs
Light sensor (display message) .......269
Loading guidelines ............................298
Locking see Central locking
Locking (doors)
Automatic ........................................ 89
Emergency locking ........................... 90
From inside (central locking
button) ............................................. 89
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 252
Low-beam headlamps Display message ............................ 266
Setting for driving abroad
(symmetrical) ................................. 128
Switching on/off ........................... 130
Luggage holder (EASY-PACK load-
securing kit) ....................................... 311
Lumbar support Adjusting the 4-way lumbar
support .......................................... 114
Luxury head restraints .....................111 M
M+S tires ............................................ 374
Malfunction message see Display messages
Massage function (PULSE) ...............113
Matte finish (cleaning instructions) 344
mbrace Call priority .................................... 326
Display message ............................ 261Downloading destinations
(COMAND)
..................................... 326
Downloading routes .......................330
Emergency call .............................. 323
General notes ................................ 322
Geo fencing ................................... 330
Locating a stolen vehicle ...............328
MB info call button ........................325
Remote vehicle locking ..................328
Roadside Assistance button ..........325
Search & Send ............................... 327
Self-test ......................................... 323
Speed alert .................................... 330
System .......................................... 323
Triggering the vehicle alarm ........... 330
Vehicle remote malfunction
diagnosis ....................................... 329
Vehicle remote unlocking ..............328
Mechanical key
Function/notes ................................ 84
Locking vehicle ................................ 90
Unlocking the driver's door ..............90
Memory card (audio) .........................244
Memory function ............................... 125
Message memory (on-board
computer) .......................................... 257
Messages see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror (in the sun visor)
Mobile phone
Menu (on-board computer) ............245
Modifying the programming
(SmartKey) ........................................... 83
MOExtended tires .............................. 354
Mounting wheels Lowering the vehicle ......................400
Mounting a new wheel ...................399
Raising the vehicle .........................397
Removing a wheel ..........................399
Securing the vehicle against
rolling away ................................... 396
MP3
Operation ....................................... 244
see separate operating instructions Index
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Paddle shifter
s............................... 172
Steering wheel heating ..................120
Storing settings (memory function) 125
Steering wheel heating
Problem (malfunction) ...................121
Switching on/off ........................... 120
Steering wheel paddle shifters ........172
Stopwatch (RACETIMER) ................... 254
Stowage areas ................................... 298
Stowage compartments Armrest (under) ............................. 300
Center console .............................. 299
Cup holders ................................... 316
Eyeglasses compartment ...............299
Glove box ...................................... .299
Important safety information .........298
Rear ............................................... 300
Stowage net ................................... 301
Under driver's seat/front-
passenger seat .............................. 300
Stowage net ....................................... 301
Stowage well beneath the trunk
floor .................................................... 312
Summer tires ..................................... 374
Sun visor ............................................ 317
Surround lighting (on-board
computer) .......................................... 251
Suspension tuning AIRMATIC ...................................... 205
AMG adaptive sport suspension
system ........................................... 206
SETUP (on-board computer) ..........254
Switching air-recirculation mode
on/off ................................................. 154
Switching off the alarm (ATA) ............78 T
Tachometer ........................................ 238
Tailgate Display message ............................ 282
Emergency unlocking .......................97
Important safety notes ....................90
Limiting the opening angle ...............96
Opening/closing (automatically
from inside) ...................................... 95
Opening/closing (automatically
from outside) ................................... 92Opening/closing (from outside)
.......92
Opening dimensions ......................426
Tail lamps
Display message ............................ 267
Tank content
Fuel gauge ....................................... 31
Technical data
Capacities ...................................... 418
Emergency spare wheel .................414
Information .................................... 416
Tires/wheels ................................. 400
Vehicle data ................................... 426
TELEAID
Call priority .................................... 326
Downloading destinations
(COMAND) ..................................... 326
Downloading routes .......................330
Emergency call .............................. 323
Geo fencing ................................... 330
Locating a stolen vehicle ...............328
MB info call button ........................325
Remote vehicle locking ..................328
Roadside Assistance button ..........325
Search & Send ............................... 327
Self-test ......................................... 323
Speed alert .................................... 330
System .......................................... 323
Triggering the vehicle alarm ........... 330
Vehicle remote malfunction
diagnosis ....................................... 329
Vehicle remote unlocking ..............328
Tele Aid
General notes ................................ 322
Telephone
Accepting a call ............................. 245
Display message ............................ 283
Menu (on-board computer) ............245
Number from the phone book ....... .245
Redialing ........................................ 246
Rejecting/ending a call .................245
Telescopic rod (EASY-PACK load-
securing kit) ....................................... 312
Temperature Coolant .......................................... 238
Coolant (on-board computer) ......... 253
Engine oil (on-board computer) ...... 253
Outside temperature ..................... .239
Setting (climate control) ................15118
IndexProCarManuals.com

Uniform Tire Quality Grading
Standards
...................................... 387
Uniform Tire Quality Grading
Standards (definition) ....................393
Unladen weight (definition) ............394
Wear indicator (definition) .............394
Wheel rim (definition) ....................393
see Flat tire
Top Tether ............................................ 64
Towing Important safety guidelines ...........364
Installing the towing eye ................365
Removing the towing eye ...............366
With the rear axle raised ................366
Towing away
With both axles on the ground .......366
Tow-starting
Emergency engine starting ............367
Important safety notes ..................364
Transfer case ..................................... 175
Transmission see Automatic transmission
Transmission position display .........168
Transmission position display
(DIRECT SELECT lever) ......................168
Transporting the vehicle ..................366
Trim pieces (cleaning instructions) .348
Trip computer (on-board computer) 241
Trip odometer Calling up ....................................... 241
Resetting (on-board computer) ......242
Trunk
Emergency release ..........................97
Locking separately ...........................96
Opening/closing (from outside,
HANDS-FREE ACCESS) ....................93
Trunk lid
Display message ............................ 282
Opening dimensions ......................426
Trunk load (maximum) ......................426
Turn signals Changing bulbs (front) ...................138
Display message ............................ 266
Switching on/off ........................... 131
Type identification plate
see Vehicle identification plate U
Unlocking Emergency unlocking .......................90
From inside the vehicle (central
unlocking button) ............................. 89 V
Vanity mirror (in the sun visor) ........317
Vehicle Correct use ...................................... 27
Data acquisition ............................... 28
Display message ............................ 282
Equipment ....................................... 23
Individual settings ..........................249
Limited Warranty ............................. 27
Loading .......................................... 383
Locking (in an emergency) ...............90
Locking (SmartKey) .......................... 82
Lowering ........................................ 400
Maintenance .................................... 24
Parking for a long period ................ 183
Pulling away ................................... 162
Raising ........................................... 397
Reporting problems .........................27
Securing from rolling away ............396
Towing away .................................. 364
Transporting .................................. 366
Unlocking (in an emergency) ...........90
Unlocking (SmartKey) ......................82
Vehicle data ................................... 426
Vehicle data ....................................... 426
Vehicle dimensions ...........................426
Vehicle emergency locking ................90
Vehicle identification number see VIN
Vehicle identification plate ..............416
Vehicle level AIRMATIC ...................................... 204
Vehicle level (display message) .......273
Vehicle tool kit .................................. 352
Video Operating the DVD ......................... 245
VIN ...................................................... 41620
IndexProCarManuals.com

In situations like this, the body, the
undercarriage, chassis parts, wheels or
tires could be damaged without the
damage being visible. Components
damaged in this way can unexpectedly fail
or, in the case of an accident, no longer
withstand the strain they are designed to.
If the underbody paneling is damaged,
combustible materials such as leaves,
grass or twigs can gather between the
underbody and the underbody paneling. If
these materials come in contact with hot
parts of the exhaust system for an
extended period, they can catch fire.
In such cases, have the vehicle checked
and repaired immediately at a qualified
specialist workshop. If on continuing your
journey you notice that driving safety is
impaired, pull over and stop the vehicle
immediately, paying attention to road and
traffic conditions. In such cases, visit a
qualified specialist workshop. Declarations of conformity
Vehicle components which receive
and/or transmit radio waves USA:
"The wireless devices of this vehicle
comply with Part 15 of the FCC Rules.
Operation is subject to the following two
conditions: 1) These devices may not cause
harmful interference, and 2) These devices
must accept any interference received,
including interference that may cause
undesired operation. Changes or
modifications not expressly approved by the
party responsible for compliance could void
the user’s authority to operate the
equipment."
Canada: "The wireless devices of this vehicle
comply with Industry Canada license-exempt
RSS standard(s). Operation is subject to the
following two conditions: (1) These devices
may not cause interference, and (2) These
devices must accept any interference, including interference that may cause
undesired operation of the device." Diagnostics connection
The diagnostics connection is only intended
for the connection of diagnostic equipment at
a qualified specialist workshop. G
WARNING
If you connect equipment to the diagnostics
connection in the vehicle, it may affect the
operation of the vehicle systems. As a result,
the operating safety of the vehicle could be
affected. There is a risk of an accident.
Do not connect any equipment to a
diagnostics connection in the vehicle. G
WARNING
Objects in the driver's footwell can restrict the
pedal travel or obstruct a depressed pedal.
The operating and road safety of the vehicle
is jeopardized. There is a risk of an accident.
Make sure that all objects in the vehicle are
stowed correctly, and that they cannot enter
the driver's footwell. Install the floormats
securely and as specified in order to ensure
sufficient clearance for the pedals. Do not use
loose floormats and do not place floormats on
top of one another.
! If the engine is switched off and
equipment on the diagnostics connection
is used, the starter battery may discharge.
Connecting equipment to the diagnostics
connection can lead to emissions monitoring
information being reset, for example. This
may lead to the vehicle failing to meet the
requirements of the next emissions test
during the main inspection. Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the
necessary specialist knowledge, tools and 26
IntroductionProCarManuals.com

Mercedes-Benz Limited Warranty or by the
New or Used-Vehicle Warranty. Data stored in the vehicle
Information about electronic data
acquisition in the vehicle
(Including notice pursuant to California Code
§ 9951)
Please note that your vehicle is equipped with
devices that can record vehicle systems data.
If your vehicle is equipped with mbrace
(Canada: TELE AID), data is transmitted in the
event of an accident.
This information helps, for example, to test
vehicle systems after an accident and to
continually improve vehicle safety.
Daimler AG can access these data and submit
them:
R for safety research or vehicle diagnosis
purposes
R with the consent of the vehicle owner
R on the instruction of prosecuting
authorities
R for use in arbitration of disputes that
involve Daimler AG, its subsidiaries or its
sales and service organizations
R as otherwise required or permitted by law
Please check your mbrace (Canada: TELE
AID) purchase agreement to find out more
about data that can be recorded and
transmitted by this system.
This vehicle is equipped with an event data
recorder (EDR). The main purpose of an EDR
is to record data that will assist in
understanding how a vehicle’s systems
performed in certain crash or near crash-like
situations, such as during air bag deployment
or when hitting a road obstacle. The EDR is
designed to record data related to vehicle
dynamics and safety systems for a short
period of time, typically 30 seconds or less. The EDR in this vehicle is designed to record
such data as:
R
how various systems in your vehicle are
operating
R whether or not the driver and passenger
seat belts are fastened
R how far (if at all) the driver is depressing the
accelerator and/or brake pedal and
R how fast the vehicle is traveling
This data can help provide a better
understanding of the circumstances in which
crashes and injuries occur. NOTE: EDR data
is recorded by your vehicle only if a non-trivial
crash situation occurs; no data is recorded by
the EDR under normal driving conditions and
no personal data (e.g., name, gender, age,
and crash location) are recorded. However,
other parties, such as law enforcement, can
combine the EDR data with the type of
personal identification data routinely
acquired during a crash investigation.
To read data recorded by an EDR, special
equipment is required, and access to the
vehicle or the EDR is needed. In addition to
the vehicle manufacturer, other parties, such
as law enforcement, who have the special
equipment, can read the information if they
have access to the vehicle or the EDR. Information on copyright
General information
Information on license for free and open-
source software used in your vehicle and its
electronic components is available on the
following website:
http://www.mercedes-benz.com/
opensource 28
IntroductionProCarManuals.com

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Read the information on qualified
specialist workshops: (Y page 26).Panic alarm
X
To activate: press!button :for at
least one second.
An alarm sounds and the exterior lighting
flashes.
X To deactivate: press!button :
again.
or
X Insert the SmartKey into the ignition lock.
or
X Press the KEYLESS-GO Start/Stop button.
The KEYLESS-GO key must be in the
vehicle. Occupant safety
Important safety notes
G
WARNING
Modifications to the restraint systems could
result in them not functioning properly any
more. The restraint systems could then no
longer protect vehicle occupants as they are
designed to do and could fail in the event of
an accident or activate unexpectedly, for
example. There is an increased risk of injury.
Never modify parts of the restraint systems.
Do not attempt to modify the wiring as well as
electronic components or their software.
If it is necessary to modify an air bag system
to accommodate a person with disabilities,
contact an authorized Mercedes-Benz center.
USA only: for further information contact our
Customer Assistance Center at
1-800-FOR-MERCedes (1800-367-6372).
In this section, you will learn the most
important facts about the restraint system
components of the vehicle.
The restraint system consists of:
R Seat belts
R Child restraint systems
R LATCH-type (ISOFIX) child seat securing
system
Additional protection is provided by:
R SRS (Supplemental Restraint System)
R NECK-PRO head restraints
R PRE-SAFE ®
R Air bag system components with:
-PASSENGER AIR BAG OFF indicator lamp
- Front-passenger seat with Occupant
Classification System (OCS)
Although the systems are independent, their
protective functions work in conjunction with
each other. Not all air bags are deployed in
an accident.
i For information on infants and children
traveling with you in the vehicle as well as
restraint systems for infants and children, 40
Occupant safetySafety
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Occupant Classification System
(OCS)
Method of operation G
WARNING
If the 45 indicator lamp illuminates
when an adult or someone larger than a small
individual is in the front passenger seat, have
the front passenger reposition himself or
herself in the seat until the 45
indicator lamp goes out.
In the event of a collision, the air bag control
unit will not allow front passenger front air bag
deployment when the OCS has classified the
front passenger seat occupant as weighing as
much as or less than a typical 12-month-old
child in a standard child restraint or if the front
passenger seat is classified as being empty.
When the OCS senses that the front
passenger seat occupant is classified as
being up to or less than the weight of a typical
12-month-old child in a standard child
restraint, the 45indicator lamp will
illuminate when the engine is started and
remain illuminated. This indicates that the
front passenger front air bag is deactivated.
When the OCS senses that the front
passenger seat is classified as being empty,
the 45 indicator lamp will illuminate
when the engine is started and remain
illuminated. This indicates that the front
passenger front air bag is deactivated.
When the OCS senses that the front
passenger seat occupant is classified as
being heavier than the weight of a typical 12-
month-old child seated in a standard child
restraint or as being a small individual (such
as a young teenager or a small adult), the
45 indicator lamp will illuminate for
approximately 6 seconds when the engine is
started. Depending on occupant weight
sensor readings from the seat, it will then
remain illuminated or go out. With the
45 indicator lamp illuminated, the
front passenger front air bag is deactivated. With the
45 indicator lamp out, the
front passenger front air bag is activated.
When the OCS senses that the front
passenger seat occupant is classified as an
adult or someone larger than a small
individual, the 45indicator lamp will
illuminate for approximately six seconds
when the engine is started and then go out.
This indicates that the front passenger front
air bag is activated.
If the 45 indicator lamp is illuminated,
the front passenger front air bag is
deactivated and will not be deployed.
If the 45 indicator lamp is not
illuminated, the front passenger front air bag
is activated and will be deployed
R in the event of certain frontal impacts
R if the impact exceeds a predetermined
triggering threshold
R independent of the side impact air bag or
pelvis air bag
If the front passenger front air bag is
deployed, the rate of inflation will be
influenced by
R the rate of vehicle deceleration as assessed
by the air bag control unit
R the front passenger's weight category as
identified by the OCS G
WARNING
According to accident statistics, children are
safer when properly restrained on the rear
seats than on the front-passenger seat. Thus,
we strongly recommend that children be
placed in the rear seats whenever possible.
Regardless of seating position, children 12
years old and under must be seated and
properly secured in an appropriate infant
restraint, toddler restraint, or booster seat
recommended for the size and weight of the
child.
The infant or child restraint must be properly
secured with the vehicle's seat belt, the seat
belt and Top Tether strap, or lower anchors 48
Occupant safetySafety
ProCarManuals.com

and Top Tether strap, fully in accordance with
the child seat manufacturer's instructions.
Occupants, especially children, should always
sit as upright as possible, wear the seat belt
properly and use an appropriately sized infant
restraint, toddler restraint, or booster seat
recommended for the size and weight of the
child.
Children can be killed or seriously injured by
an inflating air bag. Note the following
important information when circumstances
require you to place a child in the front-
passenger seat:
R Your vehicle is equipped with air bag
technology designed to deactivate the
front-passenger front air bag in your vehicle
when the system senses the weight of a
typical 12-month-old child or less along
with the weight of a standard appropriate
child restraint on the front-passenger seat.
R A child in a rear-facing child restraint on the
front-passenger seat will be seriously
injured or even killed if the front-passenger
front air bag inflates in a collision which
could occur under some circumstances,
even with the air bag technology installed
in your vehicle. The only means to eliminate
this risk completely is never to place a child
in a rear-facing child restraint in the front-
passenger seat. We therefore strongly
recommend that you always place a child
in a rear-facing child restraint on the rear
seat.
R If you install a rear-facing child restraint on
the front-passenger seat, make sure the
45 indicator lamp is illuminated,
indicating that the front-passenger front air
bag is deactivated. Should the 45
indicator lamp not illuminate or go out while
the restraint is installed, please check
installation. Periodically check the
45 indicator lamp while driving to
make sure that the 45indicator
lamp is illuminated. If the 45
indicator lamp goes out or remains out, do not transport a child on the front-passenger
seat until the system has been repaired.
A child in a rear-facing child restraint on the
front-passenger seat will be seriously
injured or even killed if the front-passenger
front air bag inflates.
R If you place a child in a forward-facing child
restraint on the front-passenger seat:
-move the seat as far back as possible
- use the proper child restraint
recommended for the age, size and
weight of the child
- secure child restraint with the vehicle's
seat belt according to the child seat
manufacturer's instructions
R For children larger than the typical 12-
month-old child, the front-passenger front
air bag may or may not be activated. G
WARNING
If the red 6SRS warning lamp in the
instrument cluster and the 45
indicator lamp light up simultaneously, the
OCS is malfunctioning. The front passenger
front air bag will be deactivated in this case.
Have the system checked by qualified
technicians as soon as possible. Contact an
authorized Mercedes-Benz Center.
Only have the seat repaired or replaced at an
authorized Mercedes-Benz Center.
In order to ensure proper operation of the air
bag system and OCS:
R Sit with the seat belt properly fastened in a
position that is as upright as possible with
your back against the seat backrest.
R When seated, a passenger should not
position him/herself in such a way as to
cause the passenger's weight to be lifted
from the seat cushion as this may result in
the OCS being unable to correctly
approximate the passenger's weight
category.
R Read and observe all warnings in this
chapter. Occupant safety
49Safety Z
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Problem Possible causes/consequences and
M
MSolutions The PASSENGER AIR
BAG OFF indicator
lamp does not light up
and/or stays on.
The front-passenger
seat is:
R
unoccupied
R occupied with the
weight of a child up
to twelve months old
in a child restraint
system The OCS is malfunctioning.
X
Make sure there is nothing between the seat cushion and the
child seat.
X Make sure that the backrest and base of the child restraint
system are resting securely on the front-passenger seat. If
necessary, adjust the position of the front-passenger seat.
X When installing the child restraint system, make sure that the
seat belt is tight. Do not pull the seat belt tight with the front-
passenger seat adjustment. This could result in the seat belt
being pulled too tightly.
X Check the installation of the child restraint system.
X Make sure that no objects are applying additional weight onto
the seat.
X If the PASSENGER AIR BAG OFF indicator lamp remains off, have
the OCS checked immediately at a qualified specialist
workshop. Do not transport a child on the front-passenger seat
until the OCS has been repaired.
X Observe the additional display messages in the multifunction
display (Y page 265). NECK-PRO head restraints/NECK-
PRO luxury head restraints
Important safety notes G
WARNING
The function of the head restraint may be
impaired if you:
R attach objects such as coat hangers to the
head restraints, for example
R use head restraint covers
If you do so, the head restraints cannot fulfill
their intended protective function in the event
of an accident. In addition, objects attached
to the head restraints could endanger other
vehicle occupants. There is an increased risk
of injury.
Do not attach any objects to the head
restraints and do not use head restraint
covers.
NECK-PRO head restraints/NECK-PRO luxury
head restraints increase protection of the driver's and front-passenger's head and
neck. In the event of a rear collision of a
certain severity, the NECK-PRO head
restraints/NECK-PRO luxury head restraints
on the driver's and the front-passenger seats
are moved forwards and upwards. This
provides better head support.
If the NECK-PRO head restraints/NECK-PRO
luxury head restraints have been triggered in
an accident, reset the NECK-PRO head
restraints/NECK-PRO luxury head restraints
on the driver's and front-passenger seats
(Y page 54). Otherwise, the additional
protection will not be available in the event of
another rear-end collision. NECK-PRO head
restraints/NECK-PRO luxury head restraints
that have been triggered are moved forwards
and can no longer be adjusted.
Mercedes-Benz recommends that you have
the NECK-PRO head restraints/NECK-PRO
luxury head restraints checked at a qualified
specialist workshop after a rear-end collision. Occupant safety
53Safety Z
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