2017 MERCEDES-BENZ METRIS turn signal

Removing the mechanical key
XSlide release catch:in the direction of the
arrow and, at the same time, remove mechan-
ical key ;from the SmartKey completely.
Inserting the mechanical key
XPush mechanical key ;completely into the
SmartKey until it engages and release
catch :is back in its basic position.
Unlocking/locking the vehicle using
the mechanical key
The door lock for unlocking in an emergency is
on the driver’s door.
XTo unlock the driver's door: insert the
mechanical key fully into the driver's door
lock and turn it counter-clockwise.
The driver’s door is unlocked.
XTo lock the vehicle: lock all doors except the
driver's door from the inside. To do this, push
down the door-locking knobs.
XInsert the mechanical key fully into the driv-
er's door lock and turn it clockwise.
The driver's door is locked.
Battery of the key
Important safety notes
GWARNING
Batteries contain toxic and corrosive substan- ces. If batteries are swallowed, it can result in
severe health problems. There is a risk of fatalinjury.
Keep batteries out of the reach of children. If
a battery is swallowed, seek medical attention
immediately.
HEnvironmental note
Batteries contain dangerous
substances. It is against the
law to dispose of them with
the household rubbish. They
must be collected separately and recycled to protect the
environment.
Dispose of batteries in an
environmentally friendly
manner. Take discharged
batteries to a qualified spe-
cialist workshop or a special
collection point for used bat-
teries.
Mercedes-Benz recommends that you have the
battery changed at a qualified specialist work-
shop.
Checking the battery
XPress the &or% button.
If battery check lamp :lights up briefly, the
battery is sufficiently charged.
If battery check lamp :does not light up
briefly, the battery is empty.
XChange the battery (Ypage 72).
If the SmartKey battery is checked within the
signal range of the vehicle, pressing the &or
% button results in:
Rlock or
Runlock the vehicle
Key71
Opening and closing
Z

iThe battery may be obtained at any qualified
specialist workshop.
Changing the battery
You need a type CR 2025 3 V cell battery.
XPull out the mechanical key from the Smart-
Key (Ypage 70).
XPush mechanical key ;into the opening in
the SmartKey in the direction of the arrow
until battery compartment cover :opens.
When doing so, do not hold battery compart-
ment cover :shut.
XRemove battery compartment cover :.
XTap the SmartKey against the palm of your
hand so that battery=falls out of the battery
compartment.
XInsert the new battery into the battery tray
with the positive pole facing upwards. Use a
lint-free cloth to do so.
XInstall battery compartment cover :to the
key casing with the front lugs first and push
closed.
XSlide mechanical key ;back into the Smart-
Key (Ypage 71).
XCheck the function of all SmartKey buttons on
the vehicle.
Problems with the key
ProblemPossible causes/consequences and MSolutions
It is no longer possible to
lock the vehicle using
the SmartKey.
The turn signals do not
flash when the vehicle is
locked.The doors are not closed properly.
XClose the doors properly and lock the vehicle again.
The central locking system has malfunctioned.
XLock the vehicle using the mechanical key (Ypage 71) or press
down the locking knob and then close the doors.
XHave the central locking system checked as soon as possible at a
qualified specialist workshop.
It is no longer possible to
lock or unlock the vehi-
cle using the SmartKey.The SmartKey battery is weak or discharged.
XPoint the tip of the SmartKey at the driver's door handle from very
close range and press the %or& button.
If this does not work:
XReplace the SmartKey battery (Ypage 72).
or
XLock or unlock the vehicle using the mechanical key (Ypage 71).
72Key
Opening and closing

Switching on the standing lamps:
XTurn the key to position0(Ypage 121) in the
ignition lock or remove the key.
XRight-hand standing lamp: turn the light
switch to position X.
XLeft-hand standing lamp: turn the light
switch to position W.
Combination switch
Turn signal lamps
:To indicate a right turn
;To indicate a left turn
XTo indicate: press the combination switch in
desired direction :or; until it engages.
The combination switch automatically returns
to its original position after large steering
movements.
XTo indicate briefly: press the combination
switch briefly in desired direction :or;.
The corresponding turn signal flashes three
times.
High-beam headlamps and high-beam
flasher
:High-beam headlamps
;High-beam flasher
XTo switch on the high-beam headlamps:
turn the light switch to LorÃ.
XPress the combination switch forwards :.
The K indicator lamp in the instrument
cluster lights up.
iIn the Ãposition, the high-beam head-
lamps are only switched on when it is dark and
the engine is running.
XTo switch off the high-beam headlamps:
move the combination switch back to its nor-
mal position.
The K indicator lamp in the instrument
cluster goes out.
XTo operate the headlamp flasher: turn the
key to position 1or 2in the ignition lock.
XPull the combination switch briefly in direc-
tion of arrow ;.
Hazard warning lamps
GWARNING
If you open the rear doors 90°, the rear lights are no longer visible. The vehicle will then be
difficult for other road users to see or will not
be seen by them at all, particularly if it is dark
or visibility is poor. There is a risk of an acci-
dent.
You should therefore ensure in this and simi-
lar situations that the vehicle is visible from
the rear in accordance with the relevant
national regulations, by using the warning tri-
angle, for instance.
96Exterior lighting
Lights and windshield wipers

Hazard warning lamp switch
XTo switch on/off:press the£hazard
warning lamp switch.
If you have indicated a turn while the hazard
warning lamps are switched on, only the turn
signal lamps on the side of the vehicle selected
will light up.
The hazard warning lamps automatically switch
on if:
Ran air bag is deployed.
Ryou brake sharply and bring the vehicle to a
halt from a speed of more than 45 mph
(70 km/h).
The hazard warning lamps switch off automati-
cally if the vehicle reaches a speed of over 6 mph
(10 km/h) again after a full brake application.
iThe hazard warning lamps still operate even
if the ignition is switched off.
Headlamps fogged up on the inside
The headlamps may fog up on the inside if there
is high atmospheric humidity.
XSwitch on the low-beam headlamps and drive off.
The level of moisture diminishes, depending
on the length of the journey and the weather
conditions (humidity and temperature).
If the level of moisture does not diminish:
XHave the headlamps checked at a qualified
specialist workshop.
Interior lighting
Overview
Interior lighting buttons (example: comfort over-
head control panel)
:
p Switches the front left-hand reading
lamp on/off
;| Switches the automatic interior light-
ing control on and off
=c Switches the front interior lighting on
and off
?w Switches the rear or cargo compart-
ment lighting on/off
Ap Switches the front right-hand reading
lamp on and off
The number and arrangement of the buttons is
equipment-dependent.
General notes
In order to prevent the vehicle's battery from
discharging, the interior lighting functions are
automatically deactivated after some time,
unless the key is in position 2in the ignition lock.
Automatic interior lighting control
The interior lighting is activated for about
20 seconds whenthe key is removed from the
ignition lock. For a vehicle with steering wheel
buttons, the light delay function for the interior
lighting can be switched on and off using the on-
board computer (
Ypage 188).
Interior lighting97
Lights and windshield wiper s
Z

Rear compartment and cargo com-
partment lamps
You cannot change the following bulbs yourself:
Rin a Passenger Van, the bulbs in the trunk
lamp and those of the rear interior lights in the
grab handles
Rin a Cargo Van with an LED light strip in the
cargo compartment, the LED light strip
Have these bulbs or the LED light strip changed in a qualified specialist workshop only.
Information on changing the bulb of the trunk
lamp in the side trim panel of vehicles with a
cargo compartment stowage tray can be found
under "Additional interior and ambient lighting"
(
Ypage 99)
Rear interior and cargo compartment lamp in the
headliner or side trim panel
Bulb type: T10 6W Xenon
XSwitch off the interior lighting.
XPress in the spring catch of lamp lens :with
a suitable object, e.g. a screwdriver, and then pry off lamp lens :with lamp housing =.
XPress in spring catches ;and pull lamp
lens :off from lamp housing =.
XRemove bulb?from lamp housing =.
XInsert new bulb?.
XFor cargo compartment lamps with a button,
align lamp lens:so that its opening is above
the button of lamp housing =.
XPosition lamp lens:on lamp housing =and
engage.
XPosition lamp lens :with lamp housing =
on the left and engage.
Additional interior lighting and sur-
round lighting
The scope of the additional interior and ambient
lighting depends on your vehicle equipment. The
bulb change described here is valid for:
Rthe mirror lamp in the sun visor
Rthe ambient lamp at the bottom of the front
door
Rthe ambient lamp inside the tailgate
You can find information on changing the bulb of the signal and ambient lamp at the bottom of the
tailgate under “Signal and ambient lamp in the
tailgate" (
Ypage 100).
Type of lamp: W 5 W
XPress in the spring catch of lamp housing :
with a suitable object, e.g. a screwdriver, and
pry off lamp housing :.
XTurn socket;anti-clockwise and remove
from the lamp housing :.
XRemove bulb=from socket ;.
XPress new bulb =into socket ;.
XScrew socket ;clockwise into the lamp
housing :.
XPosition lamp housing :on the left-hand
side and engage.
Replacing bulbs: interior lighting and ambient lamps99
Lights and windshield wipers
Z

Signal and ambient light in the tail-
gate
Type of lamp: W 5 W
XPress in the spring catch of the lamp housing
at the side of crystal clear lamp lens;with a
suitable object, e.g. with a screwdriver, and
prise off the lamp housing.
XTurn socket =anti-clockwise and remove
from the lamp housing.
XRemove the bulb from socket =.
XPress the new bulb into socket =.
XScrew socket=clockwise into the lamp
housing.
XPosition the lamp housing to the side of red
lamp lens :and engage.
Replacing bulbs
Important safety notes
GWARNING
Bulbs, lamps and connectors can get very hot
when operating. If you change a bulb, you
could burn yourself on these components.
There is a risk of injury.
Allow these components to cool down before
changing a bulb.
!Make sure the bulbs are always securely
installed.
The bulbs and lamps are an essential compo-
nent of vehicle safety. You must therefore make
sure that these function correctly at all times.
Have the headlamp setting checked regularly.
RAlways switch off the ignition before replacing bulbs in the lighting system. This will prevent
a short circuit.
RWear gloves and eye protection when chang-
ing a bulb.
RDo not use a bulb that has been dropped or
that has scratches on its glass tube. The bulb
could may explode.
RA bulb could explode if:
-you touch it
-it is hot
-you drop it
-you scratch or score it
RMarks on the glass tube shorten the operating
life of a bulb. Do not touch the glass tube with
your bare hands. If necessary, clean the glass
tube when cold with alcohol or spirit. Then rub
off the glass tube with a clean, lint-free cloth.
RMake sure that bulbs are protected from
moisture when operating and that they do not
come into contact with liquids. Make sure
that seals are seated correctly and replace
damaged seals.
RCheck the contacts for signs of corrosion and
clean these if required.
ROnly operate bulbs in closed lamps which
have been designed for this purpose.
ROnly use spare bulbs of the same type, with
the prescribed voltage and the correct wat-
tage.
RIf the new bulb does not light up, consult a
qualified specialist workshop.
RHave lamps with LED bulbs repaired at a quali- fied specialist workshop only.
RHave the bulbs of the following lamps
replaced at a qualified specialist workshop
only:
-the additional brake lamps
-the license plate lighting
-Front fog lamps
-side marker lamp
Please also observe the notes on the interior
lights (
Ypage 98).
If you require assistance changing bulbs, con-
sult a qualified specialist workshop.
100Replacing bulbs
Lights and windshield wipers

Front lamp clusters
Overview of bulb types
LightsBulb type
:Side-mounte daddi-
tional tur nsignal lampWY 5 W
;Turn signal lampPY 21 W
=Low-beam headlampH7 55 W
?Frontfog lampH1 155 W
AHigh-beam headlamp/
parking lamp/standin g
lamp/daytim erunnin g
lampH1 555 W/
15 W
BSidemarke rlampLE D
Installing/removing the cover on the
front wheel arch
XTo remove: switch off thelighting system.
XTo chang e abulb set in th elef theadlamp, tur n
th esteering whee lclockwise as far as it will
go. To chang e abulb in th eright headlamp, tur
nth esteering whee lcounter-clockwise as
far as it will go.
The spac ein fron tof th ecover in th efron t
whee larc hthen become sgreater.
XGrip cover :in th emiddle.
XSlide cover :upwards, remove and let it
han gfrom th estrap.
XTo install: if necessary, remove dirt from
cover :and th eopening in th ewhee larch.
XInser tcover :at th eto pand thread th e
cover strap throug hth eopening in th ewhee l
arch.
XSlide cover :down as far as it will go.
Low-beam headlamps
View from inside (example: lef theadlamp )
XRemove th ecover in th efron twhee larc h
(Ypage 101).
XTurn housing cover :counter-clockwise and
remove it .
XTurn socke t; for low-beam headlamps
counter-clockwise and remove it .
XRemove thebulb from socke t;.
XInser t anewbulb int osocke t;.
XInser tsocke t; and tighten by turnin gclock -
wise.
XPress on housing cover :and tighten by
turnin gclockwise.
XReplac eth ecover in th efron twhee larc h
(Ypage 101).
Replacing bulbs101
Lights and windshield wipers
Z

High-beam headlamps, parking lamps/
standing lamps and daytime running
lamps
View from inside (example: left headlamp)
XSwitch off the lighting system.
XOpen the hood.
XTurn housing cover:counter-clockwise and
remove it.
XPull out the bulb together with bulb holder ;.
XInsert the new bulb with bulb holder;and
engage it as far as it will go.
XPress on housing cover :and turn clockwise
to fasten.
XClose the hood.
Turn signal lamp
View from inside (example: left headlamp)
XSwitch off the lighting system.
XOpen the hood.
XTurn socket :anti-clockwise and remove.
XPull bulb out of socket :.
XInsert a new bulb into socket :.
XInsert socket:and turn it clockwise until it
engages.
XClose the hood.
Side-mounted additional turn signal
lamp
The additional turn signals are mounted on the
side of the vehicle's front fender.
XSwitch off the lighting system.
XSlide additional turn signal :forwards and
swing it out.
XPress the bulb to the rear.
XApply light pressure to the bulb, turning it anti- clockwise and remove it from the socket.
XPress the new bulb into the socket and screw
it in clockwise.
XAttach additional turn signal :at the front
and engage.
Replacing the rear lamp clusters
Overview of bulb types
102Replacing bulbs
Lights and windshield wipers