dead battery Seat Mii 2012 Owner's manual

31
Unlocking and locking
Changing the battery
Fig. 15 Vehicle key: bat-
tery compartment cover
Fig. 16 Vehicle key: re-
moving the battery
SEAT recommend having the batteries changed in a Specialised workshop.
The battery is located to the rear of the vehicle key, under a cover. Changing the battery
●
Unfold the key shaft ⇒ page 29.
● Remove the cover from the back of the vehicle key ⇒ Fig. 15 in the direc-
tion of the arrow ⇒ 
.
● Extract the battery from the compartment using a suitable thin object
⇒ Fig. 16.
● Place the new battery in the compartment, pressing as shown ⇒ Fig. 16
in the opposite direction to the arrow ⇒ 
.
● Fit the battery compartment cover, pressing in the direction of the arrow
as shown ⇒ Fig. 15 until it clicks into place.
CAUTION
● If the battery is not changed correctly, the vehicle key may be damaged.
● Use of unsuitable batteries may damage the vehicle key. For this reason,
always replace the dead battery with another of the same voltage, size and
specifications.
● When fitting the battery, check that the polarity is correct.
For the sake of the environment
Please dispose of your used batteries correctly and with respect for the envi-
ronment. 
To synchronise the vehicle key
If the button  is pressed frequently outside of the vehicle range, it is pos-
sible that the vehicle can no longer be locked or unlocked using the key. In
this case, synchronise the vehicle key once more as follows:
● Unfold the key shaft
⇒ page 29.
● Press the button 
on the vehicle key. For this, you must remain next to
the vehicle. 
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