2012 Seat Mii battery capacity

118Practical equipment
Vehicle socket
Fig. 82 Front centre con-
sole: 12 Volt socket in
the storage compartment
Maximum power consumption
SocketMaximum power consumption12 Volts120 Watts
The maximum capacity of the socket must not be exceeded. The power con-
sumption is indicated on the rating plate of each appliance.
Where 2 or more appliances are connected at the same time, the total rating
of all the connected devices must never exceed 190 Watts ⇒ 
.
12 volt socket
The 12 volt socket is found in the storage compartment in the front part of
the centre console ⇒ Fig. 82 and only functions when the ignition is switch-
ed on.
Using electrical appliances with the engine stopped and the ignition switch-
ed on will drain the battery. Therefore, electrical consumers connected to
the socket must only be used when the engine is running. To prevent voltage variations from causing damage, switch off the electrical
consumer connected to the 12 Volt socket before switching the ignition on
or off and before starting the engine.
CAUTION
● Always follow the operating instructions for the appliances to be con-
nected!
● Never exceed the maximum power rating as this could damage the vehi-
cle's general electrical system.
● 12 volt socket:
– Only use accessories with approved electromagnetic compatibility ac-
cording to current regulations.
– Never power the socket. 

273
Practical information
Starting assistance
Introduction
If the engine fails to start because of a discharged battery, the battery of an-
other vehicle can be used to start the engine. Before starting, check the
magic eye on the battery ⇒ page 193.
For starting assistance, jump lead cables conforming to the standard
DIN 72553 are required (see the cable manufacturer instructions). The cable
section in vehicles with petrol engine must be at least 25 mm 2
.
Additional information and warnings:
● Working in the engine compartment ⇒ page 180
● Vehicle battery ⇒ page 193
WARNING
Incorrect use of jump leads and incorrectly jump starting could cause the
battery to explode resulting in serious injury. Please observe the follow-
ing rules to minimise the risk of a battery explosion:
● All work involving the vehicle battery and electrical system can cause
corrosion, fire and serious electric shocks. Always read and take into ac-
count the safety warnings and standards before beginning work on the
battery ⇒ page 193, Vehicle battery.
● The battery providing current must have the same voltage (12V) and
approximately the same capacity (see markings on battery) as the flat
battery.
● Never charge a frozen or recently thawed battery. A flat battery can al-
so freeze at temperatures close to 0 °C (+32 °F).
● If a battery is frozen and/or has been frozen then it must be replaced.
WARNING (Continued)
● A highly explosive mixture of gases is released when the battery is
being charged. Always keep lit cigarettes, open flames, sparks and fire
far from the battery. Never use a mobile telephone when connecting and
removing the jump leads.
● Charge the battery only in well ventilated areas given that when the
battery is charged by outside assistance, it creates a mix of highly explo-
sive gases.
● Jump leads should never enter into contact with moving parts in the
engine compartment.
● Never switch the positive and negative poles or connect the jump
leads incorrectly.
● Note the Instruction Manual provided by the manufacturer of the
jump leads.
CAUTION
To avoid considerable damage to the vehicle electrical system, note the fol-
lowing carefully:
● If the jump leads are incorrectly connected, this could result in a short
circuit.
● The vehicles must not touch each other, otherwise electricity could flow
as soon as the positive terminals are connected. 
Vehicle diagramPrior to a journey...While drivingCare, cleaning and mainte-
nanceIf and whenTechnical Data

275
Practical information
Starting
5. Start the engine of the vehicle with the boosting battery and let it run at idling speed.
6. Start the engine of the vehicle with the flat battery and wait one or two minutes until the engine is “running”.
Removing the jump leads
7. Before you remove the jump leads, switch off the headlights (if they are switched on).
8. When the engine is running, disconnect the leads in reverse or- der to the details given above.
Connect the battery clamps so they have good metal-to-metal contact with
the battery terminals.
If the engine fails to start, switch off the starter after about 10 seconds and
try again after about half a minute.
WARNING
● Please note the safety warnings referring to working in the engine
compartment ⇒ page 182.
● The battery providing assistance must have the same voltage as the
flat battery (12V) and approximately the same capacity (see imprint on
battery). Failure to comply could result in an explosion.
● Never use jump leads when one of the batteries is frozen. Danger of
explosion! Even after the battery has thawed, battery acid could leak and
cause chemical burns. If a battery freezes, it should be replaced.
● Keep sparks, flames and lighted cigarettes away from batteries, dan-
ger of explosion. Failure to comply could result in an explosion.
WARNING (Continued)
● Observe the instructions provided by the manufacturer of the jump
leads.
● Do not connect the negative cable from the other vehicle directly to
the negative terminal of the flat battery. The gas emitted from the battery
could be ignited by sparks. Danger of explosion.
● Do not attach the negative cable from the other vehicle to parts of the
fuel system or to the brake line.
● The non-insulated parts of the battery clamps must not be allowed to
touch. The jump lead attached to the positive battery terminal must not
touch metal parts of the vehicle, this can cause a short circuit.
● Position the leads in such a way that they cannot come into contact
with any moving parts in the engine compartment.
● Do not bend over the batteries. This could result in chemical burns.
Note
The vehicles must not touch each other, otherwise electricity could flow as
soon as the positive terminals are connected. 
Vehicle diagramPrior to a journey...While drivingCare, cleaning and mainte-
nanceIf and whenTechnical Data

malfunction . . . . . . . . . . . . . . . . . . . . . . . . 132
starting on a slope . . . . . . . . . . . . . . . . . . . 131
stopping on a slope . . . . . . . . . . . . . . . . . . 131
Axle loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
B
BAS see Brake assist systems . . . . . . . . . . . . . . 140
Battery Change in the vehicle key . . . . . . . . . . . . . . 31
discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Discharging . . . . . . . . . . . . . . . . . . . . . . . . 241
See Vehicle battery . . . . . . . . . . . . . . . . . . 193
Battery acid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Before consulting a specialised workshop . . . 238
Belt tension device . . . . . . . . . . . . . . . . . . . . . . . 65 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Service and disposal . . . . . . . . . . . . . . . . . . 65
Belt tension limiter . . . . . . . . . . . . . . . . . . . . . . . 65
Bench . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Bonnet Closing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Bottle capacity Windscreen washer water bottle . . . . . . . . . 94
Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 138
Brake assist system (BAS) . . . . . . . . . . . . . . . . 140
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Specification . . . . . . . . . . . . . . . . . . . . . . . . 141 Brakes
Assisted braking systems . . . . . . . . . . . . . 139
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 141
Brake fluid level . . . . . . . . . . . . . . . . . . . . . 142
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . 137
Changing the brake fluid . . . . . . . . . . . . . . 142
Control lamp . . . . . . . . . . . . . . . . . . . . . . . . 135
Emergency brake indicator in case of sud-den braking . . . . . . . . . . . . . . . . . . . . . . . 241
Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . 136
Running-in brake pads . . . . . . . . . . . . . . . . 137
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . 135
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . 138, 139
Brake system Malfunction . . . . . . . . . . . . . . . . . . . . . . . . 138
Brake systems . . . . . . . . . . . . . . . . . . . . . . . . . 139
Breakdown Securing the vehicle . . . . . . . . . . . . . . . . . 240
Bulb fault See changing bulbs . . . . . . . . . . . . . . . . . . 264
C
Capacities Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Care See "Care of your vehicle" . . . . . . . . . . . . . 197
Vehicle interior . . . . . . . . . . . . . . . . . . . . . . 205
Care of your vehicle Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Caring for paintwork . . . . . . . . . . . . . . . . . . . . . 202
Carrier system . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 237
Control lamp . . . . . . . . . . . . . . . . . . . . . . . . 236
Malfunctions . . . . . . . . . . . . . . . . . . . . . . . . 236
CCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
central locking Deadlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Central locking button . . . . . . . . . . . . . . . . . 36
locking and unlocking from the exterior . . . 34
locking and unlocking from the inside . . . . 36
Central locking system After airbag deployment . . . . . . . . . . . . . . . 33
Description . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Opening doors individually . . . . . . . . . . . . . 33
Centre console . . . . . . . . . . . . . . . . . . . . . . . 12, 13 Bottom part . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Top part . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Changing Windscreen wiper blades . . . . . . . . . . . . . 201
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . 250 Changing a wheel . . . . . . . . . . . . . . . . . . . 255
Preparations . . . . . . . . . . . . . . . . . . . . . . . . 251
Raising the vehicle . . . . . . . . . . . . . . . . . . . 253
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 251
Changing bulbs . . . . . . . . . . . . . . . . . . . . . . . . 264 Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Front bumper . . . . . . . . . . . . . . . . . . . . . . . 267
Initial operations . . . . . . . . . . . . . . . . . . . . 265
in the headlights . . . . . . . . . . . . . . . . . . . . 266
Number plate light . . . . . . . . . . . . . . . . . . . 270
Rear lights . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Sea changing bulbs . . . . . . . . . . . . . . . . . . 264
292 Index

EDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Electronic differential lock system (EDL) . 140
electronic stability control (ESC) . . . . . . . . 139
ESC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Hill hold . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Optical parking system (OPS) . . . . . . . . . . 150
Parking aid . . . . . . . . . . . . . . . . . . . . . . . . . 150
Parking distance warning system . . . . . . . 150
Safety Assist (City Safety Assist function) 155
TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Traction control system (ASR) . . . . . . . . . . 140
Traction Control (TC) . . . . . . . . . . . . . . . . . . 140
T Tank flap close . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Natural gas . . . . . . . . . . . . . . . . . . . . . . . . . 175
open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
TC see Brake assist systems . . . . . . . . . . . . . . 140
Technical data Axle loads . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Bottle capacity . . . . . . . . . . . . . . . . . . . . . . . 94
Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Engine oil specifications . . . . . . . . . . . . . . 185
Identification plate . . . . . . . . . . . . . . . . . . . 281
Kerb weight . . . . . . . . . . . . . . . . . . . . . . . . . 281
Manufacturer identification plate . . . . . . . 281
Roof load . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Total weight . . . . . . . . . . . . . . . . . . . . . . . . 281
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . 214 Vehicle data label . . . . . . . . . . . . . . . . . . . . 281
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Technical information Type of fuel . . . . . . . . . . . . . . . . . . . . . . . . . 177
Technical modifications . . . . . . . . . . . . . . . . . . 224 Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Lifting platform . . . . . . . . . . . . . . . . . . . . . . 231
Plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Technical specifications . . . . . . . . . . . . . . . . . . 280 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 290
Temperature display Liquid coolant temperature . . . . . . . . . . . . . 23
Outside temperature . . . . . . . . . . . . . . . . . . 20
Temporary spare wheel . . . . . . . . . . . . . . . . . . 217 Driving advice . . . . . . . . . . . . . . . . . . . . . . . 217
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . 221
The rear lid Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Things to note Disconnecting the vehicle's battery . . . . . . 21
parking distance warning system . . . . . . . 150
Water underneath the vehicle . . . . . . . . . . 168
Tightening torque Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 252
TIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Tips for driving . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Before starting out . . . . . . . . . . . . . . . . . . . . 25
Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
tire mobility set Components . . . . . . . . . . . . . . . . . . . . . . . . 257 Tire Mobility Set
Check after 10 minutes . . . . . . . . . . . . . . . 259
Do not use . . . . . . . . . . . . . . . . . . . . . . . . . 256
Inflating a tyre . . . . . . . . . . . . . . . . . . . . . . 258
preparation . . . . . . . . . . . . . . . . . . . . . . . . . 258
Sealing a tyre . . . . . . . . . . . . . . . . . . . . . . . 258
see Anti-puncture kit . . . . . . . . . . . . . . . . . 256
Tools see Vehicle tool kit . . . . . . . . . . . . . . . . . . . 246
Total weight . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119, 276 Driving advice . . . . . . . . . . . . . . . . . . . . . . . 278
Front tow ring . . . . . . . . . . . . . . . . . . . . . . . 278
Special notes . . . . . . . . . . . . . . . . . . . 276, 277
Tow bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Tow rope . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Tow starting . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Traction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Traction control system (ASR) . . . . . . . . . . . . . 140
Traction Control (TC) . . . . . . . . . . . . . . . . . . . . . 140
Trailer coupling Towing bracket . . . . . . . . . . . . . . . . . . . . . . 107
Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Transporting a load . . . . . . . . . . . . . . . . . . . 98
Transporting a load . . . . . . . . . . . . . . . . . . . . . . 98
Transporting children in the vehicle . . . . . . . . . 77 Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Transporting objects Driving advice . . . . . . . . . . . . . . . . . . . . . . . . 99
Driving with the rear lid open . . . . . . . . . . . 98
Retaining hooks . . . . . . . . . . . . . . . . . . . . . 103
Roof carrier system . . . . . . . . . . . . . . . 104, 105
301
Index

Vehicle's batteryAutomatic consumer disconnection . . . . . 196
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Checking the electrolyte level . . . . . . . . . . 194
Connecting . . . . . . . . . . . . . . . . . . . . . . . . . 195
Disconnecting . . . . . . . . . . . . . . . . . . . . . . . 195
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Running flat . . . . . . . . . . . . . . . . . . . . . . . . 196
Vibrations Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
W Warning and control lamps Changing gear . . . . . . . . . . . . . . . . . . . . . . 125
Warning lamp Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Brake system . . . . . . . . . . . . . . . . . . . . . . . 135
City Safety Assist function . . . . . . . . . . . . . 156
Engine coolant . . . . . . . . . . . . . . . . . . . . . . 189
Hill hold . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . 194
Warning lamps Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Warning triangle . . . . . . . . . . . . . . . . . . . . . . . . 242
Washing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 by hand . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
with high pressure cleaning apparatus . . 199
Washing the vehicle . . . . . . . . . . . . . . . . . . . . . 198 Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Special features . . . . . . . . . . . . . . . . . . . . . 198 Water box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
Wear indicators . . . . . . . . . . . . . . . . . . . . . . . . 216
Wear of tyres . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . 250, 251
Caps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Tightening torque . . . . . . . . . . . . . . . . . . . . 252
Wheel load capacity . . . . . . . . . . . . . . . . . . . . . 219
Wheel rims . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Beadlock . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
See "Wheels and tyres" . . . . . . . . . . . . . . . 210
Wheels and tyres . . . . . . . . . . . . . . . . . . . . . . . 210 Avoiding damage . . . . . . . . . . . . . . . . . . . . 211
Changing a wheel . . . . . . . . . . . . . . . . . . . 250
Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Damaged tyres . . . . . . . . . . . . . . . . . . . . . . 216
Errors in wheel alignment . . . . . . . . . . . . . 217
Foreign bodies in the tyres . . . . . . . . . . . . 216
Interchanging tyres . . . . . . . . . . . . . . . . . . 211
New tyres . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Older tyres . . . . . . . . . . . . . . . . . . . . . . . . . 211
Replacing tyres . . . . . . . . . . . . . . . . . . . . . . 213
Run-out . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Serial number . . . . . . . . . . . . . . . . . . . . . . . 219
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . 220
Spare wheel . . . . . . . . . . . . . . . . . . . . . . . . 217
Speed rating . . . . . . . . . . . . . . . . . . . . 219, 220
storing the replaced wheel . . . . . . . . . . . . 217
Storing tyres . . . . . . . . . . . . . . . . . . . . . . . . 212
Technical data . . . . . . . . . . . . . . . . . . . . . . 218
Temporary spare wheel . . . . . . . . . . . . . . . 217
Tread depth . . . . . . . . . . . . . . . . . . . . . . . . . 215
Tyre code . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Tyre identification number (TIN) . . . . . . . . 219
Tyre load rating . . . . . . . . . . . . . . . . . . . . . . 220
Tyre pressures . . . . . . . . . . . . . . . . . . . . . . . 214
Tyres with directional tread pattern . 211, 220
Valve caps . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Wear indicators . . . . . . . . . . . . . . . . . . . . . 216
Wear of tyres . . . . . . . . . . . . . . . . . . . . . . . . 216
Wheel balance . . . . . . . . . . . . . . . . . . . . . . 216
Wheel rims . . . . . . . . . . . . . . . . . . . . . . . . . 212
Wheel trims . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248 Bolted trims . . . . . . . . . . . . . . . . . . . . . . . . 212
Full hub caps . . . . . . . . . . . . . . . . . . . . . . . 249
Hub caps . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Wheel bolts caps . . . . . . . . . . . . . . . . . . . . 249
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Windscreen Heat-insulating glass . . . . . . . . . . . . . . . . . . 90
Windscreen washer . . . . . . . . . . . . . . . . . . . . . . 91
Windscreen washer water Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Topping up . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Windscreen wiper . . . . . . . . . . . . . . . . . . . . . . . . 91 Windscreen wiper lever . . . . . . . . . . . . . . . . 91
Windscreen wipers Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Headlight washer system . . . . . . . . . . . . . . 92
Heated windscreen washer jets . . . . . . . . . 92
Lifting the wiper blades . . . . . . . . . . . . . . . . 93
Replacing the wiper blades . . . . . . . . . . . . . 93
Service position . . . . . . . . . . . . . . . . . . . . . . 93
Special features . . . . . . . . . . . . . . . . . . . . . . 92
Windscreen wipers service position . . . . . . . . . 93
Windscreen with metal coating . . . . . . . . . . . . . 90
303
Index