2015 MERCEDES-BENZ WAGON lane assist

X
Press the 0076button.
The current selection is displayed.
X To activate/deactivate: press the0076
button again.
When PRE-SAFE ®
Brake is deactivated, the
assistance graphic shows the 00D4symbol
in the multifunction display.
For more information on PRE‑ SAFE®
Brake,
see (Y page 78).
Activating/deactivating COLLISION
PREVENTION ASSIST PLUS X
Press the 0059or0065 button on the steer-
ing wheel to select the DriveAssist
DriveAssist menu.
X Press the 0063or0064 button to select
Collision Prevent.
Collision Prevent..
X Press the 0076button.
The current selection is displayed.
X To activate/deactivate: press the0076
button again.
If COLLISION PREVENTION ASSIST PLUS is deactivated, the assistance graphic shows
the 00D4 symbol in the multifunction dis-
play.
For further information about COLLISION
PREVENTION ASSIST PLUS, see (Y page 72).
Activating/deactivating Steering
Assist and Stop&Go Pilot X
Press the 0059or0065 button on the steer-
ing wheel to select the DriveAssist DriveAssistmenu.
X Using 0063or0064, select DTR+:
DTR+: Steer.
Steer.
Asst. Asst.
X Press the 0076button.
The current selection is displayed.
X To activate/deactivate: press the0076
button again.
When Steering Assist and Stop&Go Pilot
are activated, the multifunction display
shows the DTR+: Steer. Asst.
DTR+: Steer. Asst. On Onmes-
sage.
Further information about DISTRONIC PLUS
with Steering Assist and Stop&Go Pilot
(Y page 198). Activating/deactivating ATTENTION
ASSIST X
Press 0059or0065 on the steering wheel
to select the DriveAssist DriveAssist menu.
X Press 0063or0064 to select Attention
Attention
Assist
Assist.
X Press the 0076button.
The current selection is displayed.
X Press 0076to confirm.
X Press the 0064or0063 button to set Off
Off,
Standard
Standard orSensitive
Sensitive .
X Press the 0076button to save the setting.
When ATTENTION ASSIST is deactivated,
the 00D7 symbol appears in the multifunc-
tion display in the assistance graphics dis-
play.
For further information about ATTENTION
ASSIST, see (Y page 219).
Activating/deactivating Blind Spot
Assist X
Press 0059or0065 on the steering wheel
to select the DriveAssist DriveAssist menu.
X Press the 0063or0064 button to select
Blind Spot Asst
Blind Spot Asst.
X Press the 0076button.
The current selection is displayed.
X To activate/deactivate: press the0076
button again.
Observe the additional information on the
Blind Spot Assist driving system
(Y page 220).
Observe the additional information on the
Active Blind Spot Assist driving system
(Y page 224).
Activating/deactivating Lane Keeping
Assist X
Press the 0059or0065 button on the steer-
ing wheel to select the DriveAssist DriveAssistmenu.
X Press the 0063or0064 button to select
Lane Keep. Assist
Lane Keep. Assist 242
Menus and submenusOn-board computer and displays

X
Press the 0076button.
The current selection is displayed.
X Press 0076to confirm.
X Press the 0064or0063 button to set Off
Off,
Standard
Standard orAdaptive
Adaptive.
X Press the 0076button to save the setting.
When Lane Keeping Assist or Active Lane
Keeping Assist is activated, the multifunc-
tion display shows the lane markings as
bright lines in the assistance graphic.
Observe the additional information on the
Lane Keeping Assist drive system
(Y page 222).
Observe the additional information on the
Active Lane Keeping Assist driving system
(Y page 227). Maintenance menu
In the
Service Service menu, you have the following
options:
R Calling up display messages in message
memory (Y page 251)
R Checking the tire pressure electronically
(Y page 369)
R Calling up the service due date
(Y page 335) Settings menu
Introduction In the
Sett Settmenu, you have the following
options:
R Changing the instrument cluster settings
(Y page 243)
R Changing the light settings (Y page 244)
R Changing the vehicle settings
(Y page 246)
R Changing the convenience settings
(Y page 246)
R Restoring the factory settings
(Y page 247)
Instrument cluster Selecting the unit of measurement for dis-
tance
The Display Unit Speed-/Odometer: Display Unit Speed-/Odometer:
function allows you to choose whether cer-
tain displays appear in kilometers or miles in the multifunction display.
X Press the 0059or0065 button on the steer-
ing wheel to select the Sett. Sett.menu.
X Press the 0064or0063 button to select the
Instr. Cluster
Instr. Cluster submenu.
X Press 0076to confirm.
X Press the 0064or0063 button to select the
Display Unit Speed-/Odometer
Display Unit Speed-/Odometer func-
tion.
You will see the selected setting: Km Kmor
Miles
Miles.
X Press the 0076button to save the setting.
The selected unit of measurement for dis-
tance applies to:
R Digital speedometer in the Trip Tripmenu
R Odometer and the trip odometer
R Trip computer
R Current consumption and the range
R Navigation instructions in the Navi
Navimenu
R Cruise control
R DISTRONIC PLUS
R ASSYST PLUS service interval display Menus and submenus
243On-board computer and displays Z

Display messages
Possible causes/consequences and
0050
0050Solutions Radar Sensors
Radar Sensors
Dirty See Opera‐ Dirty See Opera‐
tor's Manual tor's Manual At least one of the following driving systems or driving safety sys-
tems is temporarily restricted or inoperative:
R PRE-SAFE ®
Brake
R COLLISION PREVENTION ASSIST PLUS
R Active Lane Keeping Assist
R Active Blind Spot Assist
R DISTRONIC PLUS
Possible causes are:
R the sensors in the radiator trim and/or in the bumpers are dirty.
R the function of the driving system and/or driving safety system
is impaired due to heavy rain or snow.
A warning tone also sounds.
When the causes stated above no longer apply, the display mes-
sage disappears. All driving systems/driving safety systems are
operative again.
If the display message does not disappear:
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away (Y page 179).
X Switch off the engine.
X Clean the sensors in the following locations (Y page 340):
R in the radiator trim
R in the front bumper
R in the rear bumper, particularly in the middle of the rear
bumper
X Restart the engine.
The display message disappears. 0075
SRS Malfunction SRS Malfunction
Service Required Service Required The restraint system is faulty. The
0075warning lamp also lights
up in the instrument cluster.
G WARNING
The air bags or Emergency Tensioning Devices may either be trig- gered unintentionally or, in the event of an accident, may not be
triggered.
There is an increased risk of injury.
X Visit a qualified specialist workshop.
Observe the additional information on restraint systems
(Y page 42). Display
messages
257On-board computer and displays Z

Display messages
Possible causes/consequences and
0050
0050Solutions 00ABor
00B3
Malfunction
Malfunction The AIRMATIC function is restricted. The vehicle's handling char-
acteristics may be affected.
X Do not drive at speeds above 50 mph (80 km/h).
X Visit a qualified specialist workshop. 00D9
Off Off The HOLD function is deactivated. The vehicle is skidding.
A warning tone also sounds.
X Reactivate the HOLD function later (Y page 200). The HOLD function is deactivated. When the brake pedal is firmly
depressed, an activation condition is not fulfilled.
A warning tone also sounds.
X Check the activation conditions for the HOLD function
(Y page 200). Lane Keeping Lane Keeping
Assist Currently Assist Currently
Unavailable See Unavailable See
Operator's Manual Operator's Manual
or
Active Lane Active Lane
Keeping
Keeping Assist
AssistCur‐
Cur‐
rently
rently Unavailable
Unavailable
See
See Operator's
Operator's Man‐
Man‐
ual
ual Lane Keeping Assist or Active Lane Keeping Assist is deactivated
and temporarily inoperative. Possible causes are:
R the windshield in the camera's field of vision is dirty.
R visibility is impaired due to heavy rain, snow or fog.
R there are no lane markings for a longer period.
R the lane markings are worn, dark or covered, e.g. by dirt or snow.
When the causes stated above no longer apply, the display mes-
sage disappears.
Lane Keeping Assist or Active Lane Keeping Assist is operational
again.
If the display message does not disappear:
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away (Y page 179).
X Clean the windshield. Lane Keeping Lane Keeping
Assist Inopera‐ Assist Inopera‐
tive tive
orActive
Active
Lane Keeping
Lane Keeping
Assist Inoperative Assist Inoperative Lane Keeping Assist or Active Lane Keeping Assist is defective.
X Visit a qualified specialist workshop. Display messages
269On-board computer and displays Z

Display messages
Possible causes/consequences and
0050
0050Solutions DISTRONIC PLUS
DISTRONIC PLUS
Inoperative Inoperative DISTRONIC PLUS is defective.
The following may have also failed:
R BAS PLUS with Cross-Traffic Assist
R PRE-SAFE ®
Brake
R Steering Assist and Stop&Go Pilot
A warning tone also sounds.
X Visit a qualified specialist workshop. DISTRONIC DISTRONIC
PLUS
PLUSSus‐
Sus‐
pended
pended You have depressed the accelerator pedal. DISTRONIC PLUS is no
longer controlling the speed of the vehicle.
X Remove your foot from the accelerator pedal. DISTRONIC PLUS
DISTRONIC PLUS
- - - mph - - - mph An activation condition for DISTRONIC PLUS is not fulfilled.
X Check the activation conditions for DISTRONIC PLUS
(Y page 189). DTR+: Steering
DTR+: Steering
Assist. Currently Assist. Currently
Unavailable See Unavailable See
Operator's Manual Operator's Manual Steering Assist and Stop&Go Pilot are temporarily inoperative.
Possible causes are:
R the windshield in the camera's field of vision is dirty.
R visibility is impaired due to heavy rain, snow or fog.
R there are no lane markings for a longer period.
R the lane markings are worn, dark or covered, e.g. by dirt or snow.
When the causes stated above no longer apply, the display mes-
sage disappears.
Steering Assist and Stop&Go Pilot are operative again.
If the display message does not disappear:
X Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X Secure the vehicle against rolling away (Y page 179).
X Clean the windshield. DTR+: Steering DTR+: Steering
Assist. Inopera‐ Assist. Inopera‐
tive tive Steering Assist and Stop&Go Pilot are faulty.
However, the DISTRONIC PLUS functions are still available.
A warning tone also sounds.
X Visit a qualified specialist workshop. 272
Display
messagesOn-board computer and displays