service schedule RENAULT TWINGO 2017 3.G Owners Manual
Page 88 of 228
2.14
MAINTENANCE AND ANTIPOLLUTION ADVICE 
Your vehicle complies with criteria for 
recycling and recovering vehicles at the 
end of their service life which will come 
into force in 2015.
Some parts of your vehicle have there-
fore been designed to facilitate future 
recycling.
These parts are easy to remove so 
that they can be recovered and reproc-
essed by recycling companies.
By virtue of its design, moderate fuel 
consumption and initial settings, your 
vehicle also conforms to current anti-
pollution regulations. The manufac-
turer is actively striving to reduce pol-
lutant exhaust gas emissions and to 
save energy. But the fuel consumption 
of your vehicle and the level of pollutant 
exhaust gas emissions are also your 
responsibility. Ensure that it is main-
tained and used correctly.
Maintenance
It is important to remember that fail-
ure to respect anti-pollution regulations 
could lead to legal action being taken 
against the vehicle owner.In addition, replacing engine, fuel 
supply system and exhaust compo-
nents with parts other than those origi-
nally recommended by the manufac-
turer may alter your vehicle so that it 
no longer complies with anti-pollution 
regulations.
Have your vehicle adjusted and 
checked by an authorised dealer, in ac-
cordance with the instructions given in 
your maintenance schedule: they will 
have all the equipment necessary for 
ensuring that your vehicle is maintained 
to its original standard.
Engine adjustments
– Spark plugs:
 for optimum condi-
tions of use, output and performance 
the specifications laid down by our 
Design Department must be strictly 
applied.
  If the spark plugs have to be changed,  use the make, type and gap specified 
for your vehicle’s engine. Contact an 
authorised dealer for this.
–  Air filter, fuel filter:  a choked ele-
ment will reduce efficiency. It must 
be replaced.
–  Ignition and idle speed:  no adjust-
ment is needed.
Exhaust gas monitoring 
system
The exhaust gas monitoring system will 
detect any operating faults in the vehi-
cle’s antipollution system.
If this system malfunctions, toxic sub-
stances may be released into the at-
mosphere or damage may occur.
ÄThis warning light on the in-
strument panel will indicate if 
there are any faults in the system:
This lights up when the ignition is 
switched on and goes out when the 
engine is started.
–  If it lights up continuously, consult an  approved Dealer as soon as possi-
ble;
–  if it flashes, reduce the engine speed  until the light stops flashing. Contact 
an authorised dealer as soon as pos-
sible.