Mercedes-Benz E-Class Cabriolet 2022 User manual

Disclaimer
The following online version of the Owner’s Man-
ual describes all models as well as all the stand-
ard and optional equipment of your vehicle. Coun-
try-specific differences in the language variants
are possible. Note that your vehicle may not be
fitted with all features described. This is also the
case for safety-relevant systems and functions.
Please contact your authorised Mercedes-Benz
dealer if you would like to have a printed Owner’s
Manual for other vehicle models and vehicle
model years. The online version is the current
valid Owner’s Manual version. Possible variations
to your vehicle may not be taken into account as
Mercedes-Benz constantly updates their vehicles
and equipment to the state of the art and introdu-
ces changes in design and equipment.
Please also read the printed Owner’s Manual, any
supplementary documents and the digital Own-
er’s Manual in the vehicle.
Copyright
All Rights Reserved. All texts, images, graphics,
are subject to Copyright and other laws for the
protection of intellectual property. They may not
be copied for commercial purposes or for trans-
mission, nor changed and used on other websites.

Digital – in the vehicle Vehicle document wallet Digital – on the Internet Digital – as an App
Familiarise yourself with
the contents of the Own-
er's Manual directly via
the vehicle's multimedia
system (menu item "Vehi-
cle information"). Start
with the quick guide or
broaden your knowledge
with practical tips.
Here you can nd com-
prehensive information
about operating your
vehicle and about serv-
ices and guarantees in
printed form.
You can nd the Owner's
Manual on the Mercedes-
Benz homepage.
The Mercedes-Benz
Guides App is available
free-of-charge in familiar
App stores.
É2385842912Z102MËÍ
2385842912Z102
Apple®iOS AndroidTM
Order no. P238 0935 02 Part no. 238 584 29 12 Z102
Edition ÄJ2022-2a
E-Class Cabriolet
Owner's Manual
E-Class Cabriolet

Publication details
Internet
Further information about Mercedes-Benz vehi-
cles and about Mercedes‑Benz AG can be found
on the following websites:
https://www.mercedes-benz.com
https://group.mercedes-benz.com
Documentation team
You are welcome to forward any queries or sug-
gestions you may have regarding this Owner's
Manual to the technical documentation team at
the following address:
Mercedes‑Benz AG, HPC: CAC, Customer Service,
70546 Stuttgart, Germany
©Mercedes‑Benz AG: Not to be reprinted, transla-
ted or otherwise reproduced, in whole or in part,
without written permission from
Mercedes‑Benz AG.
Vehicle manufacturer
Mercedes‑Benz AG
Mercedesstraße 120
70372 Stuttgart
Germany
Front passenger airbag warning
&WARNING Risk of injury or death due to
an enabled co-driver airbag
If the co-driver airbag is enabled, a child on
the co-driver seat may be struck by the co-
driver airbag during an accident.
#NEVER use a rearward-facing child
restraint system on a seat with an ENA-
BLED FRONT AIRBAG. DEATH or SERI-
OUS INJURY to the CHILD can occur.
Observe the chapter "Children in the vehicle".
As at 17.02.22

Welcome to the world of Mercedes-Benz
Before your rst drive, please read this Owner's
Manual carefully and familiarise yourself with your
vehicle. For your own safety and a longer service
life of the vehicle, follow the instructions and
warning notices in this Owner's Manual. Disre-
garding them may lead to damage to the vehicle
or injury to people.
The standard equipment and product description
of your vehicle may vary and depends on the fol-
lowing factors:
RModel
ROrder
RNational version
RAvailability
Your vehicle may therefore dier from that shown
in the descriptions and illustrations in individual
cases.
The illustrations in this Owner's Manual show a
le-hand drive vehicle. On right-hand drive vehi-
cles, the layout of vehicle parts and controls dif-
fers accordingly.
Mercedes-Benz is constantly developing its vehi-
cles further.
Mercedes-Benz therefore reserves the right to
introduce changes in the following areas:
RDesign
REquipment
RTechnical features
The following documents are components of the
vehicle:
RDigital Owner's Manual
RPrinted Owner's Manual
RService Booklet
RSupplementary manuals relating to specic
equipment
RSupplementary documents
Keep these documents in the vehicle at all times.
Ensure that all documents are in the vehicle or
passed on in the event of sale or rental.
2385842912Z102
2385842912Z102

Symbols .......................................................... 5
At a glance ...................................................... 6
Cockpit ........................................................... 6
Indicator and warning lamps .......................... 10
Overhead control panel ................................. 12
Door operating unit and seat adjustment ....... 14
Emergencies and breakdowns ....................... 16
Digital Owner's Manual ................................. 18
Calling up the Digital Owner's Manual ............ 18
General notes ............................................... 20
Protection of the environment ....................... 20
Take-back of end-of-life vehicles .................... 20
Mercedes-Benz GenuineParts ........................ 21
Owner's Manual ............................................ 22
Mercedes me App ......................................... 22
Operating safety ............................................ 23
Notes on assembling the number plate on
the front licence plate holder ......................... 24
Declarations of conformity and notes on
driving in dierent countries .......................... 25
Diagnostics connection ................................. 34
Qualied specialist workshop ........................ 35
Vehicle registration ....................................... 35
Correct use of the vehicle ............................. 36
Information on the REACH regulation ............. 36
Notes for persons with electronic medical
aids .............................................................. 36
Implied warranty ........................................... 37
QR code for rescue card ............................... 37
Data storage ................................................. 37
Copyright ...................................................... 40
Occupant safety ............................................ 41
Restraint system ........................................... 41
Seat belts ..................................................... 43
Airbags ......................................................... 48
Roll bar ......................................................... 55
PRE-SAFE® system ........................................ 56
Safely transporting children in the vehicle ...... 57
Notes on pets in the vehicle .......................... 76
Opening and closing ...................................... 77
Key ............................................................... 77
Doors ............................................................ 80
Boot .............................................................. 85
So top ......................................................... 88
Fitting and removing the folding draught
stop .............................................................. 92
Side windows ................................................ 94
Anti-the protection ...................................... 98
Seats and stowing ....................................... 101
Notes on the correct driver's seat position .. 101
Notes on grab handles ................................ 101
Seats .......................................................... 102
Steering wheel ............................................ 113
Easy entry and exit feature .......................... 115
Memory function ......................................... 116
Stowage areas ............................................ 118
Sockets ....................................................... 124
Wireless charging of the mobile phone
and connection with the exterior aerial ........ 124
Fitting and removing the oor mats ............. 126
Light and sight ............................................ 128
Exterior lighting ........................................... 128
Interior lighting ............................................ 136
2Contents

Windscreen wipers and windscreen
washer system ............................................ 138
Mirrors ........................................................ 141
Climate control ........................................... 145
Overview of climate control systems ............ 145
Operating the climate control system .......... 146
Driving and parking ..................................... 156
Driving ........................................................ 156
DYNAMIC SELECT switch ............................ 168
Automatic transmission ............................... 170
Function of 4MATIC ..................................... 174
Refuelling .................................................... 174
Parking ....................................................... 180
Driving and driving safety systems ............... 187
Trailer hitch ................................................. 243
Bicycle rack function ................................... 248
Vehicle towing instructions .......................... 250
Instrument display and on-board com-
puter ........................................................... 251
Notes on the instrument display and on-
board computer .......................................... 251
Overview of instrument display .................... 252
Overview of buttons on the steering wheel ... 253
Operating the on-board computer ................ 253
Overview of displays on the instrument
display ........................................................ 255
Head-up display .......................................... 255
MBUX multimedia system ............................ 258
Overview and operation ............................... 258
System settings .......................................... 266
Navigation ................................................... 270
Telephone ................................................... 278
Mercedes me app ....................................... 281
Mercedes-Benz emergency call system ....... 290
Radio, media & TV ....................................... 294
Sound settings ............................................ 301
Maintenance and care ................................. 302
ASSYST PLUS service interval display .......... 302
Maintenance Management .......................... 303
Telediagnostics ........................................... 303
Engine compartment ................................... 304
Cleaning and care ....................................... 310
Breakdown assistance ................................. 320
Emergency .................................................. 320
Flat tyre ...................................................... 322
Battery (vehicle) .......................................... 327
Tow-starting or towing away ........................ 333
Electrical fuses ............................................ 337
Wheels and tyres ......................................... 341
Notes on noise or unusual handling char-
acteristics ................................................... 341
Notes on regularly inspecting wheels and
tyres ........................................................... 341
Notes on snow chains ................................. 341
Tyre pressure .............................................. 342
Wheel change ............................................. 346
Emergency spare wheel ............................... 356
Technical data ............................................. 358
Notes on technical data .............................. 358
Contents 3

On-board electronics ................................... 358
Regulatory radio identication and notes ..... 360
Vehicle identication plate, VIN and
engine number overview .............................. 361
Operating uids ........................................... 363
Vehicle data ................................................ 371
Trailer hitch ................................................. 372
Display messages and warning/indicator
lamps .......................................................... 375
Display messages ........................................ 375
Warning and indicator lamps ....................... 434
Index .......................................................... 449
4Contents

In this Owner's Manual, you will nd the following
symbols:
&WARNING Danger due to not observing
the warning notices
Warning notices draw your attention to haz-
ards that may endanger your health or life, or
the health or life of others.
#Observe the warning notices.
+ENVIRONMENTAL NOTE Environmental
damage due to failure to observe environ-
mental notes
Environmental notes include information on
environmentally responsible behaviour or envi-
ronmentally responsible disposal.
#Observe environmental notes.
*NOTE Damage to property due to failure
to observe notes on material damage
Notes on material damage inform you of risks
which may lead to your vehicle being dam-
aged.
#Observe notes on material damage.
%These symbols indicate useful instructions or
further information that could be helpful to
you.
#Instruction
(/ page) Further information on a topic
Display Display eld in the Instrument Dis-
play/media display
4Highest menu level, which is to be
selected in the multimedia system
5Relevant submenus, which are to be
selected in the multimedia system
* Indicates a cause
Symbols 5

Le-hand-drive vehicles
6At a glance – Cockpit

1Steering wheel gearshi paddles →172
2Combination switch →130
3Instrument display →252
4DIRECT SELECT lever →170
5Media display →258
6Start/stop button →157
7Calls up MBUX multimedia system applications →261
8Climate control systems →146
9Glove compartment →120
A£ Hazard warning light system →130
BStowage compartment →120
CTouchpad →261
D8 Controller for volume and switching
sound on/o
→258
EÜ Switches the MBUX multimedia system
on/o
→258
Fõ Extends/retracts the seat belt feeder →46
Gù Opens/closes the so top →88
Hô Activates/deactivates AIRCAP →91
IOpens the stowage compartment →120
Jö Opens/closes the side windows →94
Kè ECO start/stop function →165
Lc Active Parking Assist →236
MÉ Sets the vehicle level →222
NDYNAMIC SELECT switch →169
OPASSENGER AIR BAG indicator lamps →53
PControl panel for the MBUX multimedia system →253
QAdjusts the steering wheel manually →113
RAdjusts the steering wheel electrically →114
ý Switches the steering wheel heater
on/o
→115
SControl panel:
On-board computer →253
Cruise control or variable limiter →197
At a glance – Cockpit 7

I Active Distance Assist DISTRONIC →201
TDiagnostics connection →34
UOpens the bonnet →305
V! Electric parking brake →184
WLight switch →128
8At a glance – Cockpit

Instrument display
10 At a glance – Indicator and warning lamps

1#! Turn signal lights →130
2ï Trailer hitch →436
36 Restraint system →435
4å ESP® OFF →444
÷ ESP®→444
5R Rear fog light →129
6K High beam →130
L Low beam →128
T Standing lights →128
7ÿ Coolant temperature →438
8Coolant temperature display →252
9! Electric parking brake (yellow) →441
AJ Brakes (yellow) →441
BL Distance warning →443
C# Electrical fault →438
DÙ Electric power steering →436
E! ABS →444
Fh Tyre pressure monitoring system →447
G% Diesel engine: preglow
H8 Reserve fuel with fuel ller ap location
indicator
→438
IFuel level →252
J! Electric parking brake (red) →441
KJ Brakes (red) →441
Lü Seat belt →435
M; Engine diagnostics →438
Nä Suspension →443
At a glance – Indicator and warning lamps 11

12 At a glance – Overhead control panel

1p Switches the le-hand reading lamp
on/o
→136
2c Switches the front interior lighting on/o →136
3u Switches the rear interior lighting on/o →136
4| Switches automatic interior lighting con-
trol on/o
→136
5p Switches the right-hand reading lamp
on/o
→136
6Sun visors
7Spectacles compartment
8; me button →281
9Inside rearview mirror →142
AG SOS button →281
At a glance – Overhead control panel 13

14 At a glance – Door operating unit and seat adjustment

1Adjusts the seats electrically →105
2w Switches the seat heating on/o →110
3s Switches the seat ventilation on/o →112
4U Switches AIRSCARF on/o →112
5& % Locks/unlocks the vehicle →81
6p Opens the boot lid →85
7Í Operates the outside mirrors →141
8W Opens/closes the right side window →94
9W Opens/closes the rear right side window →94
AT Child safety lock for the rear side win-
dows
→74
BW Opens/closes the rear le side window →94
CW Opens/closes the le side window →94
DOpens the door →81
EV Operates the memory function →117
FAdjusting the seat fore-and-a position →104
GAdjusts the seat cushion length →104
HAdjusting the 4-way lumbar support →105
IConguring the seat settings →107
JAdjusts the head restraints →106
KAdjusts the seat cushion inclination →104
LAdjusts the seat height →104
MAdjusting the seat backrest inclination →104
At a glance – Door operating unit and seat adjustment 15

16 At a glance – Emergencies and breakdowns

1B-pillar with:
QR code for accessing the rescue card →37
2Safety vests →320
3; me button →281
G SOS button →281
4To check and top up operating uids →363
5Tow-starting or towing away →333
6Flat tyre →322
7Starting assistance →331
8£ Hazard warning light system →130
9Fire extinguisher →321
AFuel ller ap with:
information label on fuel type →174
information label on tyre pressure →343
QR code for accessing the rescue card →37
BTow-starting or towing away →333
CTIREFIT kit →324
DFirst-aid kit (so sided) →321
EWarning triangle →320
At a glance – Emergencies and breakdowns 17