- smart fortwo
- EQ fortwo
- 07/2021
Switching the hazard warning lamps on/off
When the hazard warning lights are switched on, all turn signal lamps will flash.
In the following situations, the hazard warning lamps will switch on automatically:
The airbag has been deployed.
The vehicle is braked heavily from a speed of more than 70 km/h and comes to a standstill.
The hazard warning lamps will switch off automatically if a speed exceeding 10 km/h is reached following maximum full-stop braking.
To switch the hazard warning lights on manually, press button 
.
. Removing the fire extinguisher
WARNING Risk of accident due to an incorrectly secured fire extinguisher in the front passenger footwell
An unsecured fire extinguisher can be thrown around and jeopardise the operational and traffic safety of the vehicle.
In addition, the driver or other vehicle occupants could be injured.
Always stow and secure the fire extinguisher correctly in the holder during the journey.
Do not remove the fire extinguisher during the journey.
Remove the fire extinguisher below the front passenger seat.
Using a safety vest
The safety vest only meets the requirements defined by the legal standard if it is the correct size and fully closed when in use.
The safety vest must be replaced in the following cases:
it is damaged or dirt on the reflective strips can no longer be removed
if you exceed the maximum number of washes
if the fluorescence has faded
The safety vest is located in door stowage compartment of the front passenger door.
To remove:
take out the safety vest bag containing the safety vest. Open the safety vest bag and take out the safety vest.
To stow:
fold the safety vest, roll it up and stow it in the safety vest bag. Stow the safety vest bag in door stowage compartment .
. Removing the warning triangle
Warning triangle is secured behind the driver's seat backrest with a Velcro fastener. Return it to this location after use.
Switch on the hazard warning lamps.
Observe the notes on securing the vehicle in the event of an accident or breakdown More.
Fold the driver's seat forwards.
Remove warning triangle .
. After use, place the warning triangle back in the backrest of the driver's seat.
Removing the first-aid kit
Check the expiry date on the first-aid kit at least once a year. Replace the contents if necessary, and replace any missing parts.
First-aid kit (soft-sided) is secured behind the driver's seat backrest with a Velcro fastener. Return the first-aid kit to this location after use.
Fold the driver's seat forwards.
Remove first-aid kit .
. QR codes for rescue card
QR codes are attached in the socket flap and on the opposite side on the B-pillar. In the event of an accident, rescue services can use the QR codes to quickly find the appropriate rescue card for your vehicle. The current rescue card contains the most important information about your vehicle in a compact form, e.g. the routing of the electric lines.
Further information can be obtained at Mercedes-Benz homepage - rescue card.
To note
WARNING Risk of accident and injury due to overloaded lines
If you manipulate or bridge a faulty fuse or if you replace it with a fuse with a higher amperage, the electric line could be overloaded.
This could result in a fire.
Always replace faulty fuses with specified new fuses containing the correct amperage.
NOTE Damage or malfunctions caused by moisture
Moisture may cause damage to the electrical system or cause it to malfunction.
When the fuse box is open, make sure that no moisture can enter the fuse box.
When closing the fuse box, make sure that the seal of the lid is positioned correctly on the fuse box.
NOTE Damage due to incorrect fuses
Electrical components or systems could be damaged by incorrect fuses.
Only use fuses which have been approved by Mercedes-Benz and which have the correct fuse rating.
The electrical fuses disconnect defective circuits. If a fuse blows, all the connected components and their functions will fail.
Blown fuses must be replaced with fuses of the same rating, which you can recognise by the colour and fuse rating. The fuse ratings are listed in the fuse assignment diagram More.
If new fuses blow, the cause for this must be diagnosed and rectified at a qualified specialist workshop.
To note
WARNING Risk of an accident from driving with a flat tyre
The tyres can overheat and cause a fire.
The driving characteristics as well as the steering and braking may be greatly impaired.
You could then lose control of the vehicle.
Do not drive on with a flat tyre.
Observe the notes on flat tyres.
TIREFIT kit
Information on the TIREFIT kit
TIREFIT is a tyre sealant. TIREFIT is used to seal punctures of up to 4 mm, particularly those in the tyre tread, at outside temperatures down to -20°C.
The tyre sealant is pumped into the tyre.
The TIREFIT kit is located in the vehicle tool tray underneath the glove box.
The tyre inflation compressor weighs approximately 0.7 kg.
At a distance of approximately 60 cm from the tyre inflation compressor, the following sound pressure levels apply:
X-axis: 82.9 dB (A)
Y-axis: 84.3 dB (A)
Z-axis: 84.1 dB (A)
The tyre inflation compressor is maintenance-free. If there is a malfunction, contact a qualified specialist workshop.
WARNING Risk of accident when using tyre sealant
The tyre sealant may be unable to seal the tyre properly, especially in the following cases:
there are large cuts or punctures in the tyre (larger than damage previously mentioned)
the wheel rims have been damaged
after journeys with very low tyre pressure or with flat tyres
Do not continue driving.
Consult a qualified specialist workshop.
WARNING Risk of injury and poisoning from tyre sealant
Tyre sealant is hazardous to health and causes irritation. Do not allow it to come into contact with your skin, eyes or clothing, and do not swallow it. Do not inhale any vapours. Keep the tyre sealant away from children.
Observe the following if you come into contact with the tyre sealant:
Rinse off the tyre sealant from your skin using water immediately.
If tyre sealant gets into your eyes, thoroughly rinse them using clean water immediately.
If tyre sealant has been swallowed, thoroughly rinse out your mouth immediately and drink plenty of water. Do not induce vomiting and seek medical attention immediately.
Change out of clothing which has come into contact with tyre sealant immediately.
If an allergic reaction occurs, seek medical attention immediately.
NOTE Overheating due to the tyre inflation compressor running too long
Do not run the tyre inflation compressor for longer than ten minutes without interruption.
WARNING Risk of accident from driving with sealed tyres
A tyre temporarily sealed with tyre sealant impairs the handling characteristics and is not suitable for higher speeds.
Adapt your driving style accordingly and drive carefully.
Do not exceed the maximum speed limit with a tyre that has been repaired using tyre sealant.
The maximum permissible speed for a tyre sealed with tyre sealant is 80 km/h.
Affix the upper section of the TIREFIT sticker to the instrument cluster in a location where it will be easily seen by the driver.
Have the tyre sealant bottle replaced every four years at a qualified specialist workshop (see the use-by date on the bottle).
After use, excess tyre sealant may run out of the filler hose. This can cause stains.
Therefore, place the filler hose in the plastic bag that contained the TIREFIT kit.
ENVIRONMENTAL NOTE Pollution of the environment due to incorrect disposal
Tyre sealant contains pollutants.
Have the used tyre sealant bottles disposed of professionally, e.g. at a smart center.
Comply with the manufacturer's safety instructions on the sticker on the tyre inflation compressor.
Towing the vehicle with both axles on the ground
Turn the key to position 
in the ignition lock.
in the ignition lock. Depress the brake pedal and keep it depressed.
Shift the selector lever to position 
. The selector lever lock can be manually released in the event of an electrical malfunction More.
. The selector lever lock can be manually released in the event of an electrical malfunction More. Release the brake pedal.
Release the parking brake.
Switch on the hazard warning lamps.