fuel additives Seat Mii 2017 Owner's manual

Checking and refilling levels
Checking and refilling levels
F uel
T y
pes of petrol The correct grade of petrol is listed inside the
fuel
t

ank flap, on the rear right-hand side of
the vehicle.
The vehicle is equipped with a catalytic con-
verter and must only be run on unleaded pet-
rol. The petrol must comply with European
Standard EN 228 or German standard DIN
51626-1 and must be unleaded. You can re-
fuel with a maximum ethanol proportion of
10 % (E10). The types of petrol are differenti-
ated by their octane rating (RON).
The following titles appear on the corre-
sponding adhesive on the fuel tank flap:
Super unleaded 95 octane or normal 91 oc-
tane unleaded petrol
We recommend you use super 95 octane pet-
rol. If this is not available: normal 91 octane
petrol, with a slight decrease in power.
Super unleaded petrol with a minimum of 95
octanes
You should use super petrol with a minimum
of 95 octanes. If super is not available,
in an emergency y
ou
may refuel with normal 91 octane petrol. In
this case only use moderate engine speeds
and a light throttle. Refuel with super as soon
as possible.
In any event you can always refuel with 98-
octane petrol.
Petrol additives
The quality of the fuel influences the behav-
iour, power and service life of the engine.
This is why the petrol you use should carry
suitable additives already included by the
petrol industry, free of metals. These addi-
tives will help to prevent corrosion, keep the
fuel system clean and prevent deposits from
building up in the engine.
If good-quality petrol with metal-free addi-
tives is not available or engine problems
arise, the necessary additives must be added
when refuelling ››› .
Not al
l

petrol additives have been shown to
be effective. The use of unsuitable petrol ad-
ditives may cause significant damage to the
engine and the catalytic converter. Metal ad-
ditives should never be used. Metal additives
may also be contained in petrol additives for
improving anti-detonation ratings or octane
ratings ››› .
S EA
T r

ecommends “genuine Volkswagen
Group Fuel Additives for petrol engines”.
These additives can be bought at SEAT deal- ers, where information on how to use them
can also be o

btained. CAUTION
● Do not r ef

uel if the filler indicates that the
fuel contains metal. LRP ( lead replacement
petrol) fuels contain high concentrations of
metal additives. Using them may damage the
engine!
● Never refuel with fuels containing a large
proportion of
ethanol (for example, E50, E85).
This could damage the fuel system.
● Just filling one full tank of leaded fuel or
fuel c
ontaining other metal additives would
seriously impair the efficiency of the catalytic
converter.
● Only use fuel additives that have been ap-
prov
ed by SEAT. Octane boosting or anti-
knock additives may contain metal additives
that could seriously damage the engine or
the catalytic converter. These additives must
not be used.
● High engine speed and full throttle can
damag
e the engine when using petrol with an
octane rating lower than the correct grade for
the engine. Note
● You m a

y use petrol with a high octane num-
ber than the one recommended for your en-
gine. » 181
Technical data
Advice
Operation
Emergencies
Safety

Index
Number of seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
O O domet
er
p
artial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Oil properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Open and close . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 panoramic sunroof . . . . . . . . . . . . . . . . . . . . . . 102
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
electric windows . . . . . . . . . . . . . . . . . . . . . . . . . 11
fuel tank flap . . . . . . . . . . . . . . . . . . . . . . 185, 186
luggage compartment . . . . . . . . . . . . . . . . . . . 100
panoramic sunroof . . . . . . . . . . . . . . . . . . . . . . . 11
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Opening and closing . . . . . . . . . . . . . . . . . . . . . . . . 8 bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
by remote control . . . . . . . . . . . . . . . . . . . . . . . . 95
doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
electric windows . . . . . . . . . . . . . . . . . . . . . . . . . 11
from the inside . . . . . . . . . . . . . . . . . . . . . . . . . . 97
fuel tank flap . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
in the door cylinder . . . . . . . . . . . . . . . . . . . . . . . 8
panoramic sunroof . . . . . . . . . . . . . . . . . . 11, 102
rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
tank flap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Opening doors individually . . . . . . . . . . . . . . . . . . 95
Optical parking system (OPS) . . . . . . . . . . . . . . . 154
P
Paintwork code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Panoramic sunroof . . . . . . . . . . . . . . . . . . . . 11, 102 anti-trap function . . . . . . . . . . . . . . . . . . . . . . . 102
closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135, 140
downhil l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
uphill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Parking aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 optical parking system (OPS) . . . . . . . . . . . . . 154
Parking aid system see Parking aid . . . . . . . . . . . . . . . . . . . . . . . . . 154
Parking distance warning system . . . . . . . . . . . . 153 fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
see also Parking aid . . . . . . . . . . . . . . . . . . . . . 154
Parking light remains . . . . . . . . . . . . . . . . . . . . . . 104
ParkPilot see Parking aid . . . . . . . . . . . . . . . . . . . . . . . . . 154
Passenger door emergency locking . . . . . . . . . . . . 9
Pedals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48, 51
Petrol additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Pollen filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Pollution filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Positioning the seatbelt for pregnant women . . . . . . . . . . . . . . . . . . . . . . 56
Positioning the seat belt seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Power brake system anti-lock system . . . . . . . . . . . . . . . . . . . . . . . . 138
Power socket 12 volts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Protection of vehicle undercarriage . . . . . . . . . . 175
Puncture action . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Pushing the vehicle . . . . . . . . . . . . . . . . . . . . . . . 133 R
Radio-oper ated remote control
see Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Radio reception antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Operating faults . . . . . . . . . . . . . . . . . . . . . . . . 180
Rain and light sensor . . . . . . . . . . . . . . . . . . . . . . 109 malfunction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Raising the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 39 lift platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Rear headrests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Rear backrest folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
lifting up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 emergency locking and unlocking . . . . . . . . . . . 10
see also Luggage compartment . . . . . . . . . . . . 99
Rear seat bench . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Rear view mirrors adjusting the exterior mirrors . . . . . . . . . . . . . 111
Rear vision mirror interior anti-dazzle . . . . . . . . . . . . . . . . . . . . . . 110
Rear windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Recommended gear . . . . . . . . . . . . . . . . . . . . . . . 146
Recycled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 control and warning lamps . . . . . . . . . . . . . . . 184
fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
mistakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
natural gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
opening fuel tank flap . . . . . . . . . . . . . . . . . . . 185
Remote control key unlocking and locking . . . . . . . . . . . . . . . . . . . . 95
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165, 180 airbag system . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Repair work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
225