2018 Seat Mii light

Operation
When the rain and light sensor is deactivated,
the dur ation of the int
erv
als is adjusted to set
levels.
Activating and deactivating the rain and
light sensor
Move the lever to the required position

Lights and visibility
The driver should always adjust the rear vi-
sion mirr or t
o permit adequat
e visibility
through the rear window.
Manual anti-dazzle function for interior
rear vision mirror

Operation
Cigarette lighter* Fig. 131
In the front part of the centre console:
light er.

Driving
Braking and stability sys-
t ems
W arning and contr
ol lamps
It lights up

Driving
Driver assistance systems
St ar
t
-Stop system
Control lamps 
It lights up
The Start-Stop system is enabled. 
Flashes
The Start-stop system is not available.
Go to a specialised w orkshop

.i
It lights up
The Start-Stop system is enabled but the engine
cannot be automatically st opped.
Go t

o a specialised workshop. 
It lights up
The Start-stop system cannot start the engine.
Start the v ehicl

e manually with the key

Practical tips
Checking and refilling lev-
el s
Fuel Identification of the fuel 1)Fig. 176
Identification of fuels according to Eu-
r opean Union (EU) Dir
ectiv
e 2014/94/Fuels are identified with different symbols.
Depending on the fuel, the diff
erent symbol

s
are on the pump and the tank lid of your vehi-
cle. The identification serves to prevent con-
fusion when choosing the fuel.
Petrol with ethanol (“E” stands for Etha-
nol). The number indicates the percent-
1 age of ethanol in the petrol. “E5” means,
f
or e
x

ample, an ethanol ratio of 5% max.
Diesel with biodiesel (“B” stands for Bio-
diesel). The number indicates the per-
centage of biodiesel in the diesel. “B7”
means, for example, a proportion of bio-
diesel of max. 7%.
Natural gas: “CNG” means Compressed
Natural Gas.
Type of petrol  Applies to v
ehicl
es: with petrol engine
The correct grade of petrol is listed inside the
fuel tank flap.
The vehicle is equipped with a catalytic con-
verter and must only be run on unleaded
petrol. The petrol must comply with the
standard EN 228 and be sulphur-free. Fuels
with a 10% ethanol ratio can be refuelled
(E10) 2)
. The types of petrol are differentiated
by using the octane numbers (RON) or via
the anti-knock index (AKI).
The following pieces of text show the infor-
mation included in the corresponding stickers
on the tank lid (examples): 2 3 Super unleaded petrol 95 octane petrol or
normal 91 oct
ane petr
ol at l

east
We recommend refuelling with super 95 oc-
tane petrol (91 AKI). If not available: normal 91
octane petrol (87 AKI) (with a slight power
loss).
Super unleaded petrol, 95 octanes at
least
You should use super 95 octane petrol (91
AKI) at least.
If super is not available, if necessary, use nor-
mal 91 octane petrol (87 AKI). In this case only
use moderate engine speeds and a light
throttle. Refuel with super as soon as possi-
ble.
Unleaded super plus 98 octane petrol or
super 95 octane petrol at least
We recommend refuelling with super plus 98
octane petrol (93 AKI). If not available: super
95 octane petrol (91 AKI) (with a slight power
loss).
If super is not available, if necessary, use nor-
mal 91 octane petrol (87 AKI). In this case only
use moderate engine speeds and a light 1)
Depending on country
2) Follow the regulations of the country you are
driving in.
186

Maintenance
Problem Solution
Care Apply preservative cream regu-
larly to pr
otect from sunlight.
Use a colour preservative if re-
quired a)
Neutral soap solution: two tablespoons maximum in
1 litre of w at

er
Carbon fibre parts Problem Solution
Dirt Clean like plastic partsTake special care with...
Headlights/tail lights

Information for the user
Information for the user
Inf ormation f
or the user
Inf
ormation stored in control
units
Description and operation Your vehicle is fitted at the factory with a ser-
ies of electr
onic contr

ol units responsible for
the engine and gearbox management. In ad-
dition, the control units supervise the per-
formance of the exhaust gas system and the
airbag systems.
Therefore, while the vehicle is being driven,
these electronic control units are continuous-
ly analysing the vehicle data. In the event of
faults or deviations from the theoretical val-
ues, only this data is stored. Normally, the
warning lamps on the instrument panel light
up in the event of faults.
This data can only be read and analysed us-
ing special equipment.
The storing of the data allows specialised
workshops to detect and repair faults. Stored
data may include: