park assist MERCEDES-BENZ E-CLASS ESTATE 2020 Service Manual

#
Neverfit snow chains on the front
wheels. #
Only fit snow chains on there ar wheels
in pairs. Obse
rveth efo llowing no tes when using snow
ch ains:
R Snow ch ains are on ly permissible for cer tain
wheel/tyre combinations. You can obtain
information about this from a Mercedes-Benz
Service Cent re.
R For saf etyre asons, on lyuse sn ow chainsthat
ha ve been specifically appr ovedfo ryo ur
ve hicle byMercedes-Benz, or snow chains
with the same quality standard.
R If sn ow ch ains are fitted, the maximum per‐
missible speed is 50 km/h.
R Vehicles with Active Park ing Assis t:do
not use Active Parking Assist when snow
ch ains are fitted.
R Vehicles with le vel control: if snowchains
are fitted, only drive at raised vehicle le vel . %
You can permanently limit the maximum
ve hicle speed for driving with winter tyres
(/ page 207).
% You can deactivate ESP ®
to pull away
( / page 197). This all owsth e wheels to
spin, achieving an increased driving forc e. Ty
re pressure Note
s on tyre pressure &
WARNING Risk of accident due toinsuf‐
fi cient or excessive tyre pressure
Ty res with either too low or too high a pres‐
sure present thefo llowing hazards:
R the tyres could bur st
R the tyres could wearexcessively and/or
une venly
R the driving characteristics as well as
st eering and braking characteristics may
be se verely impaired #
Obse rveth ere commended tyre pres‐
su res and check the tyre pressures of
all tyres including the spare wheel:
R monthly
R if altering the load on theve hicle
R prior tolong journe ys
R ifth e operating conditions change, for
ex ample when driving off- road #
Adjust the tyre pressure where neces‐
sar y. Ty
re pressure which is too high or too low can:
R Shor tenth e service life of the tyres.
R Cause increased tyre damage.
R Adversely af fect driving characteristics and
th us driving saf ety, e.g. due toaquaplaning. &
WARNING Risk of accident due torepea‐
te d pressure drop in the tyres
The wheels, valves or tyres could be dam‐
aged. 346
Wheels and tyres

Display messages
Possible causes/consequences and M
MSolutions
Active Parking Assist and
PARKTRONIC inoperative
See Owner's Manual *A
ctive Parking Assist and Parking Assist PARKTRONIC are malfunctioning.
Once the cause of the problem is no longer present, the sy stem will be available again. #
Continue driving while paying attention totheve hicle's sur roundings.
or #
Stop theve hicle in accordance with the tra ffic conditions and restart the engine. #
Ifth e display message still appears, consult a qualified specialist workshop.
é
ATTENTION ASSIST inoper-
ative *A
TTENTION ASSIST is malfunctioning. #
Consult a qualified specialist workshop.
é ATTENTION ASSIST: Take a
break! *A
TTENTION ASSIST has de tected fatigue or an increasing la ckof concentration on the part of the driver
(/ page 239). #
If necessar y,take a break.
Traffic Sign Assist currently
unavailable See Owner's
Manual *T
raffic Sign Assist is temp orarily una vailable.
Once the cause of the problem is no longer present, the sy stem will be available again. 412
Displaymessa ges and warning/indicator lamps

1,
2, 3 ...
4MATIC ..................................................... 180
Fu nction .............................................. 180
12 V battery
see Battery (vehicle)
12 V so cket
see Soc ket (12 V)
48 V on-board electrical sy stem
Operating saf ety .................................... 22
360° Camera .......................................... .230
Care ..................................................... 319
Fu nction .............................................. 230
Selecting a view .................................. 233
Switching au tomatic operation
on/off (r eversing camera) .................. .234 A
A/C function Activating/deactivating (MBUX mul‐
timedia sy stem) ................................... 15 3
Switching on/off (control panel) ......... 15 2
ABS (Anti-lock Braking Sy stem) ............ .195 Ac
celeration
see Kickdown
Ac cident and Breakdown Manage‐
ment
Mercedes me connect ........................ .288
Ac oustic locking verification signal
Ac tivating/deactivating ......................... 72
Ac tive Blind Spot Assi st.......................... 24 3
Ac tivating/deactivating ...................... .245
Brake application ................................. 24 4
Fu nction .............................................. 24 3
Sy stem limitations ...............................2 43
Tr ailer operation .................................. 24 4
Ac tive bonn et(pedestrian pr otection) .. 309
Operation ............................................ 309
Re setting ............................................. 309
Ac tive Brake Assi st
Fu nction/no tes ................................... 19 9
Setting ................................................. 203
Ac tive Di stance Assist DISTRO NIC........ 208
Ac tive Emergency Stop Assist .............. 217
Calling up a speed ................................ 211
Fu nction .............................................. 208
Increasing/decreasing speed .............. 211Re
quirements: ...................................... 211
Ro ute-based speed adap tation ........... .214
Selecting .............................................. 211
St eering wheel buttons ........................ 211
St oring a speed .................................... 211
Switching off/deacti vating ................... 211
Switching on/activating ....................... 211
Sy stem limitations ...............................2 08
Ac tive Eme rgency Stop Assist ................ 217
Ac tive headlamps .................................... 13 6
Ac tive Lane Keeping Assist .................... 24 6
Ac tivating/deactivating ...................... .248
Ac tivating/deactivating thewa rning .... 24 8
Fu nction .............................................. 24 6
Setting the sensitivity .......................... 24 8
Sy stem limits ....................................... 24 6
Tr ailer operation .................................. 24 6
Ac tive Parking Assist .............................. 234
Exiting a parking space ...................... .237
Fu nction .............................................. 234
Pa rking ................................................ 236
Sy stem limitations ...............................2 34
Ac tive Se rvice Sy stem PLUS
see AS SYST PLUS Index
451

Ac
tive Blind Spot Assi stcur rently
una vailable See Owner's Manual .........414
Ac tive Blind Spot Assi stinope rative ..... 414
Ac tive Blind Spot Assi stnot available
when towing a trailer See Owner's
Manual ................................................ .414
Ac tive bonnet malfunction See Own‐
er's Manual ......................................... 392
Ac tive Brake Assi stFunctions cur‐
re ntly limited See Owner's Manual ...... 421
Ac tive Brake Assi stFunctions limited
See Owner's Manual ........................... 422
Ac tive Dis tance Assi stavailable
again .................................................. .406
Ac tive Dis tance Assi stcur rently
una vailable See Owner's Manual .........405
Ac tive Dis tance Assi stinope rative ...... 406
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual .........414 Ac
tive Lane Keeping Assist inopera‐
tive .......................................................4 15
Ac tive Parking Assist and
PA RKTRONIC inoperati veSee Own‐
er's Manual .......................................... 412
Ac tive Steering Assist cur rently
una vailable due tomultiple emer‐
ge ncy stops ......................................... 407
Ac tive Steering Assist cur rently
una vailable See Owner's Manual .........406
Ac tive Steering Assist inoperative .......407
Ac tive Stop-and-Go Assist cur rently
una vailable see Owner's Manual .........407
Ac tive Stop-and-Go Assist inopera‐
tive See Owner's Manual ..................... 408
Ad aptive Highbeam Assist cur rently
una vailable See Owner's Manual .........387
Ad aptive Highbeam Assist inopera‐
tive ...................................................... 387 Ad
aptive Highbeam Assist Plus cur‐
re ntly una vailable See Owner's Man‐
ual ...................................................... .387
Ad aptive Highbeam Assist Plus inop‐
erative ................................................ .387
App lybrake todeselect Park (P)
position ...............................................3 97
App lybrake toselect D or R ................397
App lybrake toselect R ........................ 397
Au xilia rybattery malfunction .............. 399
Beginning emer gency stop .................. 407
Blind Spot Assist cur rently una vaila‐
ble See Owner's Manual ......................413
Blind Spot Assi stinope rative ............... 413
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...4 13
Cann otstart engine See Owner's
Manual ................................................ 425
Check tyre pressures then restart
Ru n Flat Indicator ................................ 430 Index
461

Child saf
ety lock (rear door) .................. 68
Locking (emer gency key) ...................... .78
Opening (from the inside) ......................75
Po we r closing function .......................... 78
Un locking (emer gency key) .................... 78
Un locking (from the inside) ...................75
Door cont rol panel .................................... .14
Downhill driving assistance see DSR
Dr aw bar
see Tow- bar sy stem
Drive Away Assist .................................... 238
Drive Away Assist
see Pr otection against collision
Drive position Enga ging ..............................................1 78
Drive prog ram display ............................. 175
Drive prog rams
see DYNA MIC SELECT
Driver's seat see Seat
Driving abroad Symmetrical low beam ........................ 13 3Driving saf
ety sy stem ............................ .194
ABS (Anti-lo ckBraking Sy stem) ........... 19 5
Ac tive Brake Assi st.............................. 19 9
Ad aptive brake lights .......................... .203
BA S (Brake Assi stSystem) .................. 19 5
Cameras .............................................. 194
EBD (Electronic Brake forc e Distribu‐
tion) ..................................................... 19 9
ESP ®
Crosswind Assi st........................ 19 8
ESP ®
trailer stabilisation .................... .198
Overview ............................................. 19 5
Ra dar and ultrasonic sensors .............. 194
Re sponsibility ...................................... 194
ST EER CONTROL ................................. 19 9
Driving sy stem
see 360° Camera
see Active Blind Spot Assi st
see Active Dis tance Assi stDISTRONIC
see Active Emergency Stop Assist
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assi st
see Active Steering Assist
see AIR BODY CONTROL
see ATTENTION ASSIST see Blind Spot Assist
see Cruise control
see Driving saf ety sy stem
see DSR
see HOLD function
see Limiter
see Parking Assist PARKTRONIC
see Reversing camera
see Traf fic Sign Assi st
Driving tips Driving abroad (symmetrical low
beam) .................................................. 13 3
Gene ral driving tips ............................ .168
Ru nning-in no tes ..................................1 66
Dr ows iness de tection
see ATTENTION ASSIST
DSR ........................................................... 207
Ac tivating/deactivating ...................... .208
Changing thetar get speed .................. 208
Fu nction .............................................. 207
No tes ................................................... 207
Dynamic handling control sy stem
see ESP ®
(Elect ronic Stability Prog ram) Index
463

Opening
the tailgate using your foot
HANDS-FREE ACCESS .......................... .82
Operating fluids
Ad Blue ®
............................................... 370
Ad ditives (fuel) .................................... 368
Brake fluid .......................................... .373
Coolant (engine) .................................. 373
Engine oil ............................................. 371
Fu el (diesel) ......................................... 368
Fu el (petrol) ......................................... 367
No tes .................................................. 365
Wi ndsc reen washer fluid ...................... 374
Operating saf ety
48 V on-boa rdelectrical sy stem ............ 22
Declaration of confo rmity (elect ro‐
magnetic compatibility) ......................... 24
Declaration of conformity (ja ck) ............ 27
Declaration of conformity (TIREFIT kit) .. 28
Declaration of conformity (wireless
ve hicle components) ............................. 24
EQ Boo st............................................... 22
Information ............................................ 22
Ope rating sy stem
see On-board computer Optimised acceleration
...........................167
Ac tivating ............................................ .167
Outside mir rors ............................... 147, 14 8
Anti-dazzle mode (automatic) .............. 14 8
Au tomatic mir rorfo lding function ........ 15 0
Fo lding in/out .................................... .147
Operating the memory function ........... 11 5
Pa rking position .................................. .149
Setting ................................................. 147
Overhead control panel Overview ................................................ 12
Owner's Manual Vehicle equipment ................................. 22
Owner's Manual (digital) ...........................18 P
Pa int code ................................................ 363
Pa intwork (cleaning instructions) ..........318
Pa nel heating
Setting .................................................1 07
Pa norama sliding sunroof
see Sliding sunroof Pa
rk position
Inserting .............................................. 178
Selecting au tomatical ly........................ 178
Pa rking
see Electric parking brake
Pa rking aid
see Parking Assist PARKTRONIC
Pa rking Assist PARKTRONIC .................. 223
Ac tivating ............................................ 226
Ad justing warning tones ...................... 227
Deactivating ........................................ 226
Fu nction .............................................. 223
Sy stem limitations ...............................2 23
Pa rking assistance sy stems
see Active Parking Assist
Pa rking brake
see Electric parking brake
Pa rking lights .......................................... .133
Pa rking position
Outside mir rors ................................... 14 9
St oring the position of the passenger
outside mir ror using reve rsege ar ........ 14 9
Pa rking up ................................................ 19 3 Index
473