lights MERCEDES-BENZ E-CLASS COUPE 2009 Repair Manual

Problem Possible causes/consequences and
0050
0050Solutions 00B8
The yellow
reserve fuel
warning lamp
lights up while
the engine is
running. The fuel level has fallen below the reserve range.
X
Refuel at the nearest filling station. Warning tones
Problem Possible causes/consequences and
0050 0050Solutions The anti-theft warning
alarm* is triggered. You have opened the vehicle with the anti-theft alarm system still
activated*.
X
Switch off the alarm (Y page 58).You hear
awarning
tone. Am
essage appears in the multi-function display.
X See the explanations for the display message (Y page 208).You are driving with the parking brake applied.
X
Release the parking brake. The lights are still switched on when you leave the vehicle.
Coupé:
X
Turn the light switch to 0027or0066.
or
X If the rear foglamp is switched on: press the light switch in to
the stop.
Cabriolet:
X Turn the light switch to 0066. G
Risk of injury
The driver or front passenger has not fastened their seat belt.
X Fasten your seat belt (Y page 76).You hear
acontinuous
tone. You have switched the engine off, opened the driver's door and
released the seat belt, or opened the bonnet,w
ith the HOLD func-
tion or Distronic Plus* activated.
X Deactivat ethe HOLD function (Y page 135).
or
X Deactivat eDistronic Plus* (Y page 131). Troubleshooting
237Practical advice
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Problem Possible causes/consequences and
0050
0050Solutions You hear
awarning
tone. The red distance warning lamp*
00BAlights up while the vehicle
is in motion.
X Observe the explanations for the distance warning lamp*
(Y page 232). Accident
Problem Possible causes/consequences and
0050 0050Solutions Fuel is leaking from the
vehicle.
G
Risk of fire
The fuel line or the fuel tank has been damaged. The leaking fuel
creates arisk of fire or explosion.
X Switch off the ignition immediately.
X Remove the ignition key.
Do not restart the engine under any circumstances. The leaking
fuel creates arisk of fire or explosion.
X Consult aqualified specialist workshop. You are unable to
determine the extentof
the damage.
X
Consult aqualified specialist workshop. You cannot detect any
damage.
X
Start the engine as normal. The active bonnet func-
tion (pedestrian protec-
tion) has been trig-
gered. Your vehicle has been involved in
afrontal collision.
X Reset the triggered active bonnet (pedestrian protection)
(Y page 256). The NECK-PRO head
restraint
sonthe driv-
er's and front-
passenger seats have
been triggered. Your vehicle has been involved in
arear-end collision.
X Reset the NECK-PRO head restraint s(Ypage 257). 238
TroubleshootingPractical advice
*o
ptional
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X
Keeping the AIRCAP draught stop horizon-
tal, guide it into the slot betwee nthe head
restraints in the direction of the arrow with
both racks straight down.
X Push the AIRCAP draught stop down until
the bolts are at the same heigh tasthe
mountings on the head restraints.
X Insert the bolts into the mountings on both
sides.
X Turn the bolts firmly with the 4mmhex-
socket wrench until they engage.
The markings on the bolts are vertical. Changing batteries (key)
Notes
It is advisabletoh ave the batteries replaced
at aq ualified specialist workshop, e.g. at a
Mercedes-Benz Service Centre. G
Risk of poisoning
Batteries contain toxic and caustic substan-
ces. For this reason, keep batteries awayf rom
children.
If ab attery is swallowed, consult adoctor
immediately. H
Environmental note
Do not dispose of batteries with the house-
hold rubbish. They contain highl ytoxic sub-
stances.
Take discharged batteries to aqualified spe-
cialist workshop, e.g. aMercedes-Benz Service Centre, or to
aspecia lcollection point
for old batteries. Key
Checking the battery X
Press the 0037or0036 button.
The battery is working properl yifthe bat-
tery charge indicator lamp lights up briefly.
Removing/installing the battery You require
aCR20253Vc ell battery.
X Remove the emergency key element from
the key (Y page 249). X
Press the emergency key element into the
opening in the key in the direction of
arrow 0047until cover 0046of the battery tray
opens. Be sure that yourf ingers are not
stopping the cover from opening. Changing batteries (key)
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X
Remove th ecover of th ebattery tray.
X Repeatedly tap th ekeyagainst your palm
until battery 008Afallsout of th ekey.
X Inser tthe newb attery wit hthe positive
pole facin gupwards. Use alint-free cloth to
do so.
X Inser tthe fron ttab soft hebattery tray's
cover first and then press to close it.
X Chec kthe function of all ke ybuttons on the
vehicle. Changin
gbulbs Notes on changin
gbulbs
i If you need assistanc einchangin gthe
bulbs ,contac taqualified specialist work-
sho pwhichh as th eneces saryspecialist
knowledge and tools to carry out th ework
required. Mercedes-Ben zrecommends
that you use aMercedes-Ben zServi ce
Centr efor this purpose .Inparticular, work
relevan ttosafetyoro nsafety-related sys-
tems mus tbecarriedout at aqualified spe-
cialist workshop.
Bulb sand lamp sare an important aspect of
vehicl esafety. You mus tthe refor emakes ure
that these function correctl yatall times.
Hav ethe headlamp setting schecked regu-
larly. Only use th etypes of bulbs specified
here. If th enew bulb still does no tligh tup,
consult aqualified specialist workshop.
Do no ttou ch th eglasstub eofn ewbulbs with
your bare hands. Even minor contamination
can burn into th eglasssurfac eand reduce th
es ervic elife of th ebulbs .Always use alint-
free cloth or only touch th ebase of th ebulb
when fitting. G
Ris
kofi njury
Bulb sand lights can become ver yhot.F or this
reason ,allow them to cool down before
changin gthem. Otherwise ,you could burn
yourself when you touch them.
Kee pbulbs out of th ereac hofc hildren .Oth-
erwise, they could damage them, for example,
and injur ethemselves.
Never use abulb whic hhas been dropped.
Suc hab ulb may explod eand injur eyou.
Halogen bulbs are pressurised and could
explod ewhen you chang ethem, especially if
they are ver yhot.Y ou should therefor ewear
eye protection and gloves when you are
changin gthem. G
Ris
kofi njury
Xenon bulbs carry ahigh voltage. You could
get an electric shock and be seriously or even
fatally injured if you touch th eelectric con-
tacts on xeno nbulbs .Therefore ,never
remove th ecover from xeno nbulbs.
Do no tcha ng ex enon bulbs yourself ,but have
them replaced at aqualified specialist work-
sho pwhichh as th eneces saryspecialist
knowledge and tools to carry out th ework
required.
Mercedes-Ben zrecommends that you use a
Mercedes-Ben zServic eCentr efor this pur-
pose. In particular, wor krelevan ttosafetyor
on safety-related systems mus tbecarriedout
at aq ualified specialist workshop. 260
Changing bulbsPractical advice
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Overview: changing bulbs/bulb types
You can replace the following bulbs: Halogen headlamps Bulb type
0046
Dipped-beam headlamps 43
:H755W
0047Main-beam headlamp: H7 55 W
008A Side lamp/parkin glamp: W5W
0088Turn signal lamp 43
:PY21W Bi-xenon headlamps* Bulb type
0046
Cornerin glight*: H7 55 W Changing bulbs
Dipped-beam headlamps( halogen
headlamps) Due to their location
,have the bulbs in the
left-hand headlamp changed at aqualified
specialist workshop, e.g. aMercedes-Benz
Service Centre.
X Switc hoff the lights.
X Open the bonnet.
X Turn housing cover 0046anti-clockwise and
remove it.
X Turn bulb holder 0047anti-clockwise and
remove it.
X Remove the bulb from bulb holder 0047.
X Inser tthe new bulb intob ulb holder0047.
43 Due to their location ,have the bulbs in the left-hand headlamp changed at aqualified specialist workshop,
e.g. aMercedes-Benz Servic eCentre. Changing bulbs
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X
Insert bulbh older0047and turn it clockwise.
X Align housing cover 0046and turn it clock-
wise.
Main-beam headlamps (halogen head-
lamps)/cornering lamp* (Intelligent
Light System*) X
Switch off the lights.
X Open the bonnet.
X Turn housing cover 0046anti-clockwise and
remove it.
X Turn bulbh older0047anti-clockwise and
remove it.
X Remove the bulbf rom bulbholder0047.
X Insert the new bulbi nto bulbholder0047.
X Insert bulbh older0047and turn it clockwise.
X Align housing cover 0046and turn it clock-
wise.
Side lamp/parking lamp (halogen head-
lamps) X
Switch off the lights.
X Open the bonnet.
X Turn housing cover 0046anti-clockwise and
remove it.
X Pullo ut bulbh older0047.
X Remove the bulbf rom bulbholder0047.
X Insert the new bulbi nto bulbholder0047.
X Insert bulbh older0047.
X Align housing cover 0046and turn it clock-
wise.
Turn signal lamp (halogen headlamps) Due to their location, have the bulbs in the
left-hand headlamp changed at
aqualified
specialist workshop, e.g. aMercedes-Benz
Service Centre.
X Switch off the lights.
X Open the bonnet.
X Turn bulbh older0046anti-clockwise and
remove it.
X Turn the bulba nti-clockwise, applying
slight pressure, and remove it from bulb
holder 0046.
X Insert the new bulbi nto bulbholder0046and
turn it clockwise.
X Insert bulbh older0046and turn it clockwise. 262
Changing bulbsPractical advice
*o
ptional
207_AKB; 2; 3, en-GB
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