display MERCEDES-BENZ E-CLASS CABRIOLET 2018 Owner's Manual
Page 414 of 498
Displaymessages
Possible causes/consequences and 0050Solutions
) U R Q W 3 D V V H Q J H U $ L U E D J
( Q D E O H G 6 H H 2 S H U D W R U
V
0 D Q X D O *T
he front passenger air bag and knee air bags are enabled during the journey:
Reve n when a child, a small adult or an object weighing less than the sy stem weight thre shold is located on the
front passenger seat
Reve n when the front passenger seat is not occupied
The sy stem may de tect objects or forc es that are adding tothewe ight applied tothe seat.
0071
WARNING Risk of injury orfata l injury when using a child restra int sy stem while the front passenger air bag
is enabled
If yo u secure a child in a child restra int sy stem on the front passenger seat and the front passenger air bag is
enabled, the front passenger air bag can deploy in theev ent of an accident.
The child could be stru ck bythe air bag.
00BBEnsure, bo thbefore and during the journe y,that thest atus of the front passenger air bag is cor rect.
NEVER use a rear wa rdfacing child restra int on a seat pr otected byan ACTIVE FRONT AIR BAG; DE ATH or SERI‐
OUS INJU RYtotheCH ILD can occur.
00BBPull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions.
00BBCheck thest atus of the automatic front passenger air bag shutoff.
00BBIf necessar y,consult a qualified specialist workshop immediatel y.
412
Displ aymessage s andwarning/indicator lamps
Page 415 of 498
Drivingsy stems
Display messages
Possible causes/consequences and 0050Solutions
00AD
$ 7 7 ( 1 7 , 2 1 $ 6 6 , 6 7 7 D N H D
% U H D N *A
TTENTION ASSIST has de tected fatigue or an increasing la ckof concentration on the part of the driver
(
→page 189).
00BBIfnecessary ,ta ke a break.
00AD
$ 7 7 ( 1 7 , 2 1 $ 6 6 , 6 7 , Q R S H U
D W L Y H *A
TTENTION ASSIST is malfunctioning.
00BBVisit a qualified specialist workshop.
00CC
9 H K L F O H 5 L V L Q J *Y
our vehicle is adjusting tothe le velyo u ha veselected.
¢
/ R Z H U L Q J *Y
our vehicle is adjusting tothe le velyo u ha veselected.
Display messages and warning/indicator lamps 41
3
Page 416 of 498
Displaymessages
Possible causes/consequences and 0050Solutions
00CC
9 H K L F O H 5 L V L Q J 3 O H D V H : D L W*T
hevehicle le vel is too lo w.The vehicle will be raised tothe selected vehicle le vel.
00BBWa it until the display message disappears before pulling away.
00CC
6 W R S 9 H K L F O H 9 H K L F O H 7 R R
/ R Z *Y
ou ha vepulled away despite theve hicle le vel being too lo w.
00BBPull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions.
The vehicle will be raised tothe selected vehicle le vel.
00BBWa it until the display message disappears before pulling away.
If th e display message does not disappear and a warning tone also sounds, AIR BODY CONTROL/DYNAMIC BODY
CO NTROL is malfunctioning:
00BBDo not drive fasterthan 50 mph (80 km/h) and consult a qualified specialist workshop immediatel y.
0075 NO
TEThe tires of the front axle or the front fende rscould be damaged bylarge steering mo vements
00BBAv oid large steering mo vements while driving and lis tenfo r scraping sounds.
00BBIf yo u hear scra ping sounds, pull over and stop theve hicle safely, paying attention toroad and traf fic con‐
ditions, and set a higher vehicle le vel if possible.
00BBSet a higher vehicle le vel.
Depending on the malfunction, theve hicle is raised.
41 4
Displ aymessage s andwarning/indicator lamps
Page 417 of 498
Displaymessages
Possible causes/consequences and 0050Solutions
0 D O I X Q F W L R Q ' U L Y H D W 0 D [
P S K*T
he AIR BODY CONTROL function is restricted. The vehicle's handling characteristics may be af fected.
00BBDrive in a manner appropria teforth e cur rent le vel, but do not exceed 50 mph (80 km/h).
00BBVisit a qualified specialist workshop.
$ F W L Y H / D Q H . H H S L Q J $ V V L V W
& X U U H Q W O \ 8 Q D Y D L O D E O H 6 H H
2 S H U D W R U
V 0 D Q X D O *A
ctive Lane Keeping Assist is temp orarily una vailable.
The ambient conditions are outside the sy stem limitations (
→page 195).
Ve hicles with Active Steering Assis t:The camera view may be limited bythe windshield.
00BBDrive on.
As soon as the ambient conditions are within the sy stem limitations, the sy stem will become available again.
If th e display message does not disappear on vehicles with Active Steering Assis t:
00BBPullover and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions.
00BBClean the windshield.
$ F W L Y H / D Q H . H H S L Q J $ V V L V W
, Q R S H U D W L Y H *A
ctive Lane Keeping Assist is malfunctioning.
00BBVisit a qualified specialist workshop.
Display messages and warning/indicator lamps 41
5
Page 418 of 498
Displaymessages
Possible causes/consequences and 0050Solutions
$ F W L Y H / D Q H . H H S L Q J $ V V L V W
& D P H U D 9 L H Z 5 H V W U L F W H G
6 H H 2 S H U D W R U
V 0 D Q X D O *
Ve hicles without Active Steering Assis t:the camera view is restricted.
Po ssible causes are:
Rdirt on the windshield in the camera's field of vision
Rheavy rain, snow or fog
Driving sy stems and driving saf etysy stems may be malfunctioning or temp orarily una vailable.
Once the cause of the problem is no longer present, driving sy stems and driving saf etysy stems are available again.
If th e display message does not disappear:
00BBPull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions.
00BBClean the windshield.
% O L Q G 6 S R W $ V V L V W & X U U H Q W O \
8 Q D Y D L O D E O H 6 H H 2 S H U D W R U
V
0 D Q X D O *B
lind Spot Assist is temp orarily una vailable.
The sy stem limitations ha vebeen reached (
→page 193).
00BBDrive on.
Once the cause of the problem is no longer present, the sy stem will be available again.
or
00BBIf th e display message does not disappear, stop theve hicle while paying attention toroad and traf fic conditions
and restart the engine.
00BBIf necessar y,clean there ar bumper. If the bumper is extreme lydirty, the sensors in the bumper may be mal‐
functioning.
41 6
Displ aymessage s andwarning/indicator lamps
Page 419 of 498
Displaymessages
Possible causes/consequences and 0050Solutions
$ F W L Y H % O L Q G 6 S R W $ V V L V W
& X U U H Q W O \ 8 Q D Y D L O D E O H 6 H H
2 S H U D W R U
V 0 D Q X D O *A
ctive Blind Spot Assist istemp orarily una vailable.
The sy stem limitations ha vebeen reached (
→page 193).
00BBDrive on.
Once the cause of the problem is no longer present, the sy stem will be available again.
00BBIfth e display message does not disappear, stop theve hicle while paying attention toroad and traf fic conditions
and restart the engine.
% O L Q G 6 S R W $ V V L V W 1 R W $ Y D L O
D E O H : K H Q 7 R Z L Q J D 7 U D L O H U
6 H H 2 S H U D W R U
V 0 D Q X D O *W
hen you es tablish the electrical connection tothe trailer, Blind Spot Assist is una vailable.
00BBPress the left-hand side Touch Control and ackn owledge the display message.
$ F W L Y H % O L Q G 6 S R W $ V V W 1 R W
$ Y D L O D E O H : K H Q 7 R Z L Q J D
7 U D L O H U 6 H H 2 S H U D W R U
V 0 D Q
X D O *W
hen you es tablish the electrical connection tothe trailer, Active Blind Spot Assi stis una vailable.
00BBPress the left-hand Touch Control and ackn owledge the display message.
% O L Q G 6 S R W $ V V L V W , Q R S H U D
W L Y H *B
lind Spot Assist is malfunctioning.
00BBVisit a qualified specialist workshop.
$ F W L Y H % O L Q G 6 S R W $ V V L V W
, Q R S H U D W L Y H *A
ctive Blind Spot Assist is malfunctioning.
00BBVisit a qualified specialist workshop.
Display messages and warning/indicator lamps 41
7
Page 420 of 498
Displaymessages
Possible causes/consequences and 0050Solutions
$ F W L Y H 3 D U N L Q J $ V V L V W D Q G
3 $ 5 . 7 5 2 1 , & , Q R S H U D W L Y H
6 H H 2 S H U D W R U
V 0 D Q X D O *A
ctive Parking Assist and Parking Assist PARKTRONI Caremalfunctioning .
00BBStop theve hicle, paying attention toroad and traf fic conditions, and restart the engine.
00BBIfth e display message continues tobe displa yed, consult a qualified specialist workshop.
7 U D I I L F 6 L J Q $ V V L V W & X U
U H Q W O \ 8 Q D Y D L O D E O H 6 H H
2 S H U D W R U
V 0 D Q X D O *T
raffic Sign Assist is temp orarily una vailable.
00BBDrive on.
Once the cause of the problem is no longer present, the sy stem will be available again.
7 U D I I L F 6 L J Q $ V V L V W & D P H U D
9 L H Z 5 H V W U L F W H G 6 H H 2 S H U D
W R U
V 0 D Q X D O *T
he camera view is restricted. Possible causes are:
Rdirt on the windshield in the camera's field of vision
Rheavy rain, snow or fog
Driving sy stems and driving saf etysy stems may be malfunctioning or temp orarily una vailable.
Once the cause of the problem is no longer present, driving sy stems and driving saf etysy stems will become availa‐
ble again.
If th e display message does not disappear:
00BBPull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions.
00BBClean the windshield.
7 U D I I L F 6 L J Q $ V V L V W , Q R S H U D
W L Y H *T
raffic Sign Assist is malfunctioning.
00BBVi sit a qualified specialist workshop.
41 8
Displ aymessage s andwarning/indicator lamps
Page 421 of 498
Displaymessages
Possible causes/consequences and 0050Solutions
00D9
2 I I*T
he HOLD function is deactivated because theve hicle is skidding or a condition for activation is not met.
00BBRe activate the HOLD function later or check the activation conditions forth e HOLD function.
$ F W L Y H ' L V W D Q F H $ V V L V W 1 R Z
$ Y D L O D E O H *A
ctive Dis tance Assist DISTRONIC is operational again and can be acti vated (
→page 164).
$ F W L Y H ' L V W D Q F H $ V V L V W & X U
U H Q W O \ 8 Q D Y D L O D E O H 6 H H
2 S H U D W R U
V 0 D Q X D O *A
ctive Dis tance Assist DISTRONIC is temp orarily una vailable.
The ambient conditions are outside the sy stem limitations (
→page 162).
00BBDrive on.
As soon as the ambient conditions are within the sy stem limitations, the sy stem will become available again.
$ F W L Y H ' L V W D Q F H $ V V L V W , Q R S
H U D W L Y H *A
ctive Dis tance Assist DISTRONIC is malfunctioning.
Other driving and driving safe ty systems may also be malfunctioning.
00BBVi sit a qualified specialist workshop.
è
$ F W L Y H 6 W H H U L Q J $ V V L V W & X U
U H Q W O \ 8 Q D Y D L O D E O H 6 H H
2 S H U D W R U
V 0 D Q X D O *A
ctive Steering Assist is temp orarily una vailable.
The ambient conditions are outside the sy stem limitations (
→page 167).
00BBDrive on.
As soon as the ambient conditions are within the sy stem limitations, the sy stem will become available again.
00BBIf necessar y,clean the windshield in the camera's field of vision.
Display messages and warning/indicator lamps 41
9
Page 422 of 498
Displaymessages
Possible causes/consequences and 0050Solutions
è
$ F W L Y H 6 W H H U L Q J $ V V L V W , Q R S
H U D W L Y H*A
ctive Steering Assist is malfunctioning. Active Dis tance Assist DISTRONIC remains available.
00BBVisit a qualified specialist workshop.
00B2 P S K *C
ruise control cannot be activated as not all activation conditions are fulfilled.00BBObser vethe activation conditions for cruise control.
& U X L V H & R Q W U R O & D Q F H O H G *C
ruise control has been deactivated.
If th ere is an additional warning tone, cruise control has been switched off au tomatical ly(
→page 160).
& U X L V H & R Q W U R O , Q R S H U D W L Y H *C
ruise control is malfunctioning.
00BBVisit a qualified specialist workshop.
420
Display messages and warning/indicator lamps
Page 423 of 498
Engine
Display messagesPossible causes/consequences and 0050Solutions
& K H F N & R R O D Q W / H Y H O 6 H H
2 S H U D W R U
V 0 D Q X D O *T
he coolant le vel is too lo w.
0075 NO
TEEngine damage duetoinsuf ficient coolant
00BBAv oid long journe yswith insuf ficient coolant.
00BBAd d coolant.
00AC
& R R O D Q W 7 R R + R W 6 W R S 9 H K L
F O H 7 X U Q ( Q J L Q H 2 I I *T
he coolant is too hot.
00BBPull over and stop theve hicle safely and switch off the engine, paying attention toroad and traf fic conditions.
0071
WARNING Danger of burn s when opening the hood
If yo u open the hood when the engine has overheated or during a fire inthe engine compartment, you could
come into contact with hot gases or other escaping operating fluids.
00BBBefore opening the hood, allow the engine tocool down.
00BBIntheeve nt of a fire inthe engine compartment, keep the hood closed and call thefire service.
00BBWa it until the engine has cooled down.
00BBMake sure that the air supply tothera diator is not obstructed.
00BBAv oiding high loads on the engine, drive on tothe nearest qualified specialist workshop. In doing so, ensure that
th e coolant temp erature display remains below there d area.
Display messages and warning/indicator lamps 421