2016 SMART FORTWO warning light

Changes in the outside temperature are dis-
played after a short delay.
You can set the temperature unit of the out-
door temperature display (
Ypage 116).
Fuel gauge
Fuel gauge
0043
Reserve fuel display
0044Fuel gauge
0087Fuel filler flap location indicator
0080The fuel filler cap is located on the
right
008500B4 Reserve fuel (yellow)
Fuel gauge 0044is shown in the display as a
segment display with eight segments.
When the fuel level falls below the reserve
range of 5.0 l, the last illuminated segment of
the fuel display will flash and a warning tone
will sound. Reserve fuel display 0043will also
appear. The reserve fuel display shows the
numeric value of the remaining fuel level in
0.5 l increments.
In addition:
R00B4 symbol 0085also appears in yellow
Ra display message is also shown
(Ypage 125).
Dashboard instruments
!Do not drive in the overrevving range, as
this could damage the engine.
HEnvironmental note
Avoid driving at high engine speeds. This
unnecessarily increases the fuel consump-
tion of your vehicle and harms the envi-
ronment as a result of increased emissions.
The overrevving range of the engine is shown with dashed lines in the orange marking of
rev counter 0043. The fuel supply is interrupted
to protect the engine when the overrevving
range is reached.
Dashboard clock 0044is synchronized with the
clock in the on-board computer.
Rev counter 0043, together with dashboard
clock 0044, can be rotated approximately 60° on
the dashboard.
You can additionally set the brightness of the
instrument cluster lighting to different lev-
els (
Ypage 115).
110Displays and operation
>> On-board computer and displays.

Safety systems
Display messagesPossible causes/consequences and0050Solutions
0075
Malfunction VisitWorkshop
The restraint system is faulty.
GWARNING
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.
XDrive on carefully.
XHave the restraint system checked at a qualified specialist
workshop immediately.
For further information about the restraint system, see
(
Ypage 29).
Electronics Mal‐function Stop SeeOperator's Manual
In addition, the 00E5,00DFand0027 (USA) or 00E50025 and004D
(Canada) warning lamps light up in the instrument cluster and a
warning tone sounds.
ABS (Anti-lock Braking System) and ESP
®(Electronic Stability
Program) are malfunctioning. This means that Crosswind Assist
and hill start assist, for example, are also unavailable.
Further driving systems could be switched off automatically.
GWARNING
The brake system continues to function normally, but without the
functions listed above. The front and rear wheels could therefore
lock if you brake hard, for example.
The steerability and braking characteristics may be severely
affected. The braking distance in an emergency braking situation
can increase.
If ESP
®is not operational, ESP®is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driv-
ing under any circumstances.
XSecure the vehicle against rolling away (Ypage 100).
XConsult a qualified specialist workshop.
0027(USA
only)
004D(Canada
only)
Release Parking
Brake
You are driving with the parking brake engaged.
XRelease the parking brake.
Display messages119
>> On-board computer and displays.
Z

Display messagesPossible causes/consequences and0050Solutions
Brake Force Distri‐bution InoperativeStopSeeOperator'sManual
In addition, the0027(USA) or 004Dwarning lamps light up in the
instrument cluster and a warning tone sounds.
EBD is malfunctioning. This means that ABS, ESP
®, Crosswind
Assist and hill start assist, for example, are also unavailable.
Further driving systems could be switched off automatically.
GWARNING
The brake system continues to function normally, but without the
functions listed above. The front and rear wheels could therefore
lock if you brake hard, for example.
The steerability and braking characteristics may be severely
affected. The braking distance in an emergency braking situation
can increase.
If ESP
®is not operational, ESP®is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driv-
ing under any circumstances.
XSecure the vehicle against rolling away (Ypage 100).
XConsult a qualified specialist workshop.
0027(USA
only)
004D(Canada
only)
Check Brake Fluid
Level
There is not enough brake fluid in the brake fluid reservoir.
GWARNING
The braking effect may be impaired.
There is a risk of an accident.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driv-
ing under any circumstances.
XSecure the vehicle against rolling away (Ypage 100).
XDo not add brake fluid. This does not correct the malfunction.
XConsult a qualified specialist workshop.
120Display messages
>> On-board computer and displays.

Display messagesPossible causes/consequences and0050Solutions
Hill Start AssistInoperativeThe00E5 warning lamp also lights up in the instrument cluster.
Hill start assist is malfunctioning. If you release the brake, your
vehicle will not be held automatically when pulling away uphill
and may roll away immediately.
Further driving systems could be switched off automatically.
GWARNING
The brake system continues to function normally, but without the
functions listed above.
If ESP
®is not operational, ESP®is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
XDrive on carefully.
XVisit a qualified specialist workshop.
122Display messages
>> On-board computer and displays.

Display messagesPossible causes/consequences and0050Solutions
^
Distance WarningInoperative
The distance warning function is temporarily inoperative. Pos-
sible causes are:
Rthe smart logo in the radiator trim is dirty.
Rfunction is impaired due to heavy rain or snow.
Rthe radar sensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radio sta-
tions or other sources of electromagnetic radiation.
Rthe system is outside the operating temperature range.
Rthe on-board voltage is too low.
When the causes stated above no longer apply, the display message
disappears.
The distance warning function is operational again.
If the display message does not disappear:
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
XSecure the vehicle against rolling away (Ypage 100).
XClean the smart logo in the radiator trim (Ypage 158).
XRestart the engine.
^
Electronics Mal‐functionVisitWork‐shop
The distance warning function is malfunctioning or temporarily
inoperative. Possible causes are:
Rthe smart logo in the radiator trim is dirty.
Rfunction is impaired due to heavy rain or snow.
Rthe radar sensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radio sta-
tions or other sources of electromagnetic radiation.
Rthe system is outside the operating temperature range.
Rthe on-board voltage is too low.
If the causes listed above no longer apply, the distance warning
function is operational again.
If the display message continues to light up, the electronics of the
distance warning function are malfunctioning.
XVisit a qualified specialist workshop.
Display messages123
>> On-board computer and displays.
Z

Engine
Display messagesPossible causes/consequences and0050Solutions
00B9
Reduced Power SeeOperator's Manual
The engine is running in emergency mode. For example, the fuel
injection may be faulty.
XDrive on carefully.
XVisit a qualified specialist workshop immediately.
iIn some states, you must immediately visit a qualified spe-
cialist workshop as soon as the yellow Check Engine warning
lamp lights up. This depends on the locally applicable legal
requirements. If in doubt, check whether such legal regulations
apply in the state in which you are currently driving.
00EF
Malfunction VisitWorkshop
The battery monitoring is malfunctioning.
XVisit a qualified specialist workshop.
00EF
StopSeeOperator'sManual
The battery is not being charged.
Possible causes are:
Ra defective alternator
Ra torn poly-V-belt
Ra malfunction in the electronics
XPull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
!Do not continue driving. The engine could otherwise overheat.
XSecure the vehicle against rolling away (Ypage 100).
XConsult a qualified specialist workshop.
00B3
Stop Switch OffEngine
The oil pressure is too low. There is a risk of engine damage.
XPull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
XSecure the vehicle against rolling away (Ypage 100).
XCheck the oil level (Ypage 150).
XIf necessary, add engine oil (Ypage 150).
Information on approved engine oils can also be obtained from any
qualified specialist workshop.
124Display messages
>> On-board computer and displays.

Vehicle
Display messagesPossible causes/consequences and0050Solutions
0049
BrakeLightsInoper‐ative
The brake lights are not functioning. The actuation or the bulbs/
LEDs are faulty.
GWARNING
Bulbs and lamps are an important aspect of vehicle safety. The
brake lamps are not functioning and are no longer working when
braking.
There is a risk of an accident.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
XSecure the vehicle against rolling away (Ypage 100).
XConsult a qualified specialist workshop.
Switch Off LightsThe lights are still switched on when you leave the vehicle. A
warning tone also sounds.
XTurn the light switch to 0058or003F.
\
(Example of all doors
and tailgate open)
A door or the tailgate is open. A warning tone also sounds.
The display shows the open doors/tailgate.
XPull over paying attention to road and traffic conditions and
stop the vehicle, then close the doors and tailgate.
0052
Power Steering Mal‐function See Opera‐tor's Manual
The power steering is malfunctioning.
GWARNING
You will need to use more force to steer.
There is a risk of an accident.
XCheck whether you are able to apply the extra force required.
XIf you are able to steer safely: carefully drive on to a qualified
specialist workshop.
XIf you are unable to steer safely: do not continue driving. Con-
tact the nearest qualified specialist workshop.
0052
Electronics Mal‐function See Opera‐tor's Manual
The power steering assistance may be malfunctioning. You may
need to use more force to steer.
XDrive on carefully to a qualified specialist workshop and have
the steering checked immediately.
0044
Parking Lock Mal‐function To Park:Apply Parking Brake
Only for vehicles with automatic transmission: the letterN
flashes in the middle of the display if you try to shift to P. A
warning tone also sounds.
The parking lock is malfunctioning.
XApply the parking brake to park.
128Display messages
>> On-board computer and displays.

Display messagesPossible causes/consequences and0050Solutions
0079or0045/
003A/0046/
0044
Transmission Over‐heated See Opera‐tor's Manual
Only for vehicles with automatic transmission: 0079flashes
alternately with the currently selected transmission position. A
warning tone also sounds.
Further pulling away or crawling maneuvers have led to a critical
clutch temperature.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
XSecure the vehicle to prevent it from rolling away.
XWait until the automatic transmission has cooled down and the
display message does not reappear after acknowledging it.
Electronics Mal‐functionVisitWork‐shop
In addition the \door warning lamp and other warning lamps,
e.g. 00E5, light up.
The central vehicle electronics system is malfunctioning.
After the engine is switched off:
Rdo not lock/unlock the doors using the remote control function of
the key
Ryou can no longer start the engine.
XPull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driv-
ing under any circumstances.
XSecure the vehicle against rolling away (Ypage 100).
XConsult a qualified specialist workshop.
Electronics Mal‐functionVisitWork‐shop
The transmission electronics are malfunctioning or the neutral
sensor is faulty.
Cruise control is automatically deactivated.
Starting the engine is only possible with the clutch pedal fully
depressed.
XVisit a qualified specialist workshop.
0039
Remove key
The key is in the ignition lock, the engine is switched off and the
driver's door is open.
XRemove the SmartKey.
Rain and Light Sen‐sor InoperativeThe rain/light sensor is malfunctioning.
Automatic headlamp mode and automatic intermittent wipe are not
available.
XSwitch on exterior lighting manually if required (Ypage 67).
XSwitch the windshield wipers on or off manually as required
(Ypage 74).
XVisit a qualified specialist workshop.
130Display messages
>> On-board computer and displays.