2013 Seat Toledo check engine light

192Checking and refilling levels
WARNING (Continued)
● The following is forbidden while working on the battery: fire and open
flames, smoking and activities that could produce sparks. Avoid causing
sparks when handling cables or electrical apparatus. Risk of injury in the
event of large sparks.
● Before working on the electrical system, you must switch off the en-
gine, the ignition and all electrical components and disconnect the cable
from the negative terminal (-) of the battery. To change a bulb, simply
switch off the corresponding light.
● Never charge a frozen or thawed out battery. Risk of explosion and
acid burns! Replace a frozen battery.
● Never use the jump leads on batteries in which the electrolyte level is
too low. Risk of explosion and acid burns.
● Never use a damaged battery. Risk of explosion! Replace a damaged
battery immediately.
CAUTION
● Never disconnect the battery when the ignition is switched on, as the
electrical system (electronic components) of the vehicle could be damaged.
When disconnecting the battery from the vehicle electrical system, discon-
nect its negative terminal (-) first. Only then may the positive terminal (+) be
disconnected.
● When connecting the battery, connect the positive terminal (+) first. On-
ly then may the negative terminal (-) be connected. The battery cables must
never be connected to the wrong battery terminals. Risk of burning the elec-
trical installation.
● Make sure the battery acid does not come into contact with the body-
work. Risk of paintwork damage.
● Do not expose the battery to direct sunlight to protect it from ultraviolet
radiation. ●
If the vehicle is not used for 3 or 4 weeks, the battery could run flat. This
is because some components use electricity even in standby mode (e.g.
control units). Prevent the battery from running flat by disconnecting its
negative terminal or leave it charging at a low current.
● If you frequently use the vehicle for short trips, the battery may not fully
charge and could run flat.
For the sake of the environment
A flat battery is particularly harmful waste for the environment. It must
therefore be disposed of according to current local law.
Note
Replace a battery once it is older than 5 years. 
Battery cover
Fig. 129 Battery: Open-
ing the cover
The battery is located beneath a plastic cover in the engine com-
partment.
– Open the battery cover in the direction indicated by the arrow
⇒ Fig. 129. 

193
Checking and refilling levels
– The positive terminal (+) of the battery is connected in reverse
order. 
Checking battery acid level
Fig. 130 Battery: Acid
level indicator
We recommend you have the acid level regularly checked at an official tech-
nical service, particularly in the following cases.
● At high outside temperatures.
● On long daily trips.
● Whenever the vehicle is loaded ⇒ page 193, Charging the battery.
In vehicles equipped with a battery with colour indicator, the so-called mag-
ic eye ⇒ Fig. 130 changes colour to indicate the acid level.
Air bubbles can influence the colour of the indicator. Therefore, carefully
knock the indicator before checking the acid level.
● Black – the acid level is correct.
● Colourless or light yellow – acid level too low, battery must be changed.
Note
● The battery acid level is also regularly checked during servicing at au-
thorised SEAT dealers.
● The acid level on “AGM” vehicle batteries cannot be checked for techni-
cal reasons.
● Vehicles equipped with the “START-STOP” system include a battery con-
trol unit to control the battery level for repeat engine starting. 
Winter service
At low temperatures the battery provides only a fraction of the starting pow-
er it has at normal temperatures.
A flat battery can also freeze at temperatures slightly below 0 °C (32 °F).
We therefore recommend you have the battery checked and, if necessary,
charged at an official SEAT technical service before the start of winter. 
Charging the battery
A fully-charged battery is essential for reliable starting.
– Switch off the ignition and all electrical equipment.
– For “fast-charging” only: disconnect both battery connection ca-
bles (first the “negative” terminal and then the “positive”).
– Connect the charger cables to the battery terminals (red = “pos-
itive”, black = “negative”).
– Plug in the battery charger and switch on. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

195
Checking and refilling levels
Note
Despite any measures taken by the control unit, the battery could drain. e.g.
with the engine is switched off, the key is turned in the ignition for a long
period or the side lights or parking lights are switched on. The switching off
of certain electrical components does not impair driving comfort and the
driver will often not even realise. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

215
Self-help
Both batteries must be rated at 12 Volts. The capacity (Ah) of the booster
battery should not be significantly lower than that of the discharged battery.
Jump leads
The jump leads must be heavy enough to carry the starter current and must
be fitted with insulated battery clamps. Refer to the instructions given by
the manufacturer.
Positive cable – usually red
Negative cable – usually black
WARNING
● A flat battery can also freeze at temperatures slightly below 0 °C
(32 °F). Do not attempt a jump start with a frozen battery – Explosion
hazard!
● Please note the safety warnings referring to working in the engine
compartment ⇒ page 182.
● The non-insulated parts of the battery clamps must not be allowed to
touch. Additionally, the jump lead attached to the positive battery termi-
nal must not touch metal parts of the vehicle. Risk of short circuit!
● Do not connect the negative lead to the negative terminal of the dis-
charged battery. In the event of sparks when starting the engine, the ex-
plosive gas given off by the battery could catch fire.
● Position the jump leads in such a way that they cannot come into con-
tact with any moving parts in the engine compartment.
● Do not bend over the battery. Risk of acid burns!
● The screw plugs on the battery cells must be screwed in firmly.
● Keep sources of fire (flames, lit cigarettes, etc.) away from the bat-
tery. Risk of explosion!
● Never use the jump leads on batteries in which the electrolyte level is
too low. Risk of explosion and acid burns.
Note
● The vehicles must not touch each other, as electricity could flow as soon
as the positive terminals are connected.
● The discharged battery must be properly connected to the vehicle elec-
trical system.
● The jump leads should be checked in a specialist vehicle battery shop. 
Starting the engine
Fig. 143 Jump-starting
with the battery of anoth-
er vehicle: A – Dis-
charged battery, B –
Boosting battery
The two jump leads must be connected in the correct sequence:
Connecting the positive terminals with the positive lead
– Connect one end 1
⇒ Fig. 143 to the positive terminal of the
flat battery A.
– Connect the other end 2
to the positive terminal of the boost-
ing battery B. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

219
Fuses and bulbs
Fuses and bulbs Fuses
Introduction
Due to the constant update of vehicles, fuse assignments depending on
equipment and the use of the same fuse for various electrical components,
at the time of printing this manual it is not possible to provide an up-to-date
summary of the electrical components fuse positions. For detailed informa-
tion about the fuse positions, please consult a Technical Service.
In general, a fuse can be assigned to various electrical components. Like-
wise, an electrical component can be protected by several fuses.
Only replace fuses when the cause of the problem has been solved. If a
newly inserted fuse blows after a short time, you must have the electrical
system checked by a specialised workshop as soon as possible.
Additional information and warnings:
● Working in the engine compartment ⇒ page 182
WARNING
The high voltages in the electrical system can give serious electrical
shocks, causing burns and even death!
● Never touch the electrical wiring of the ignition system.
● Take care not to cause short circuits in the electrical system.
WARNING
Using unsuitable fuses, repairing fuses or bridging a current circuit with-
out fuses can cause a fire and serious injury.
● Never use a fuse with a higher value. Only replace fuses with a fuse of
the same amperage (same colour and markings) and size.
● Never repair a fuse.
● Never replace a fuse by a metal strip, staple or similar.
CAUTION
● To avoid damage to the vehicles electric system, before replacing a fuse
turn off the ignition, the lights and all electrical elements and remove the
keys from the ignition.
● If you replace a fuse with higher-rating fuse, you could cause damage to
another part of the electrical system.
● Protect the fuse boxes when open to avoid the entry of dust or humidity.
Dirt and humidity inside fuse boxes can cause damage to the electrical sys-
tem.
Note
● One single consumer could have more than one fuse.
● Several consumers could run over one single fuse. 
Safety FirstOperating instructionsPractical TipsTechnical specifications

222Fuses and bulbs
Changing bulbs
Introduction
Changing bulbs requires a certain degree of practical skill. If in doubt, we
recommend you have defective bulbs changed by a specialised service or,
in case of an emergency, seek professional assistance.
● Switch off the ignition and all of the lights before changing a bulb.
● Do not touch the glass part of the bulb with your bare hands. The finger-
prints left on the glass will vaporise as a result of the heat generated by the
bulb, causing a reduction in bulb life and condensation on the mirror sur-
face, thus reducing effectiveness.
● A bulb must only be replaced by one of the same type. The type is indi-
cated on the bulb, either on the glass part or on the base.
● There is a storage area for the bulb box in the spare wheel well or below
the carpet in the luggage compartment.
The light source used for each function is listed below:
Double headlights
H7 Long Life
H7
W5W Long Life PY21W NA P21W Super Long Life
Dipped beam:
Main beam:
Side lights:
Turn signals:
Daytime driving lights:
WARNING
● Take particular care when working on components in the engine com-
partment if the engine is warm. Risk of burns.
● Bulbs are highly sensitive to pressure. The glass can break when you
touch the bulb, causing injury.
● The high voltage element of gas discharge bulbs* (xenon light) must
be handled correctly. Otherwise, there is a risk of death.
● When changing bulbs, please take care not to injure yourself on sharp
parts in the headlight housing.
CAUTION
● Remove the ignition key before working on the electric system. Other-
wise, a short circuit could occur.
● Switch off the lights and the parking light before changing a bulb.
For the sake of the environment
Please ask your specialist retailer how to dispose of used bulbs in the prop-
er manner.
Note
● Depending on weather conditions (cold or wet), the front lights, the fog
lights, the rear lights and the turn signals may be temporarily misted. This
has no influence on the useful life of the lighting system. By switching on
the lights, the area through which the beam of light is projected will quickly
be demisted. However, the edges may continue to be misted.
● Please check at regular intervals that all lighting (especially the exterior
lighting) on your vehicle is functioning properly. This is not only in the inter-
est of your own safety, but also in that of all other road users. 

Brakeshandbrake . . . . . . . . . . . . . . . . . . . . . . . . . 143
running in . . . . . . . . . . . . . . . . . . . . . . . . . . 157
warning lamps . . . . . . . . . . . . . . . . . . . . . . . 70
Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Brake servo . . . . . . . . . . . . . . . . . . . . . . . . . 143
bulbs – changing . . . . . . . . . . . . . . . . . . . . . . . 222
Button on driver door opening and closing electric windows . . . . 95
C
Car computer see multi-function display . . . . . . . . . . . . . . 61
Care of the vehicle . . . . . . . . . . . . . . . . . . . . . . 172
Care of vehicle automatic car wash . . . . . . . . . . . . . . . . . . 173
cleaning chrome . . . . . . . . . . . . . . . . . . . . . 174
cleaning wheels . . . . . . . . . . . . . . . . . . . . . 176
door lock cylinder . . . . . . . . . . . . . . . . . . . . 175
headlights . . . . . . . . . . . . . . . . . . . . . . . . . 175
high-pressure cleaners . . . . . . . . . . . . . . . 174
leatherette . . . . . . . . . . . . . . . . . . . . . . . . . 177
natural leather . . . . . . . . . . . . . . . . . . . . . . 177
plastic parts . . . . . . . . . . . . . . . . . . . . . . . . 175
polishing of paintwork . . . . . . . . . . . . . . . . 174
rubber seals . . . . . . . . . . . . . . . . . . . . . . . . 175
seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . 178
upholstery . . . . . . . . . . . . . . . . . . . . . . . . . . 177
washing . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
washing by hand . . . . . . . . . . . . . . . . . . . . 173
waxing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
carrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 157
Central lock button . . . . . . . . . . . . . . . . . . . . . . . 88
Central locking system . . . . . . . . . . . . . . . . . . . . 86
locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Changing a wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . 187
fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
wiper blades . . . . . . . . . . . . . . . . . . . . . . . . 108
Changing bulbs double headlight bulbs . . . . . . . . . . . . . . . 223
front fog light bulbs . . . . . . . . . . . . . . . . . . 226
Changing gear economical driving . . . . . . . . . . . . . . . . . . . 158
recommended gear . . . . . . . . . . . . . . . . . . . 60
Charging the battery . . . . . . . . . . . . . . . . . . . . 193
Checking battery acid level . . . . . . . . . . . . . . . . . . . . 193
brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 189
coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . 186
oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
windscreen washer . . . . . . . . . . . . . . . . . . 190
Checking fluid levels engine compartment . . . . . . . . . . . . . . . . . 238
Childproof locks . . . . . . . . . . . . . . . . . . . . . . . . . 85
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Child seat
Categorisation in groups . . . . . . . . . . . . . . . 48
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 48
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 46
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 ISOFIX system . . . . . . . . . . . . . . . . . . . . . . . . 52
on the front passenger seat . . . . . . . . . . . . . 32
Top Tether system . . . . . . . . . . . . . . . . . . . . 52
Cigarette lighter . . . . . . . . . . . . . . . . . . . . . . . . 121
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 chrome . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
headlights . . . . . . . . . . . . . . . . . . . . . . . . . 175
leatherette . . . . . . . . . . . . . . . . . . . . . . . . . 177
natural leather . . . . . . . . . . . . . . . . . . . . . . 177
plastic parts . . . . . . . . . . . . . . . . . . . . . . . . 175
upholstery . . . . . . . . . . . . . . . . . . . . . . . . . . 177
wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Cleaning chrome see care of vehicle . . . . . . . . . . . . . . . . . . . 174
Climatronic air recirculation . . . . . . . . . . . . . . . . . . . . . 137
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Coat hooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Compartments . . . . . . . . . . . . . . . . . . . . . . . . . 123
Computer see multi-function display . . . . . . . . . . . . . . 61
control lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
248 Index

Controls and displayssummary . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
coolant temperature display . . . . . . . . . . . . . . . . . . . 58
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 checking . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
topping up . . . . . . . . . . . . . . . . . . . . . . . . . 188
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 72
Correct adjustment of front seat head re- straints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Correct adjustment of rear seat head restraints In-use and non-use positions . . . . . . . . . . . 15
Correct sitting position front passenger . . . . . . . . . . . . . . . . . . . . . . 12
Incorrect sitting position . . . . . . . . . . . . . . . 16
passenger . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . 42
D Danger of fitting a child seat on the front pas- senger seat . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Data sticker . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
DAY LIGHT see daytime driving lights . . . . . . . . . . . . . . 98
Daytime driving lights . . . . . . . . . . . . . . . . . . . . 98
Defrosting rear window . . . . . . . . . . . . . . . . . . 104 Diesel
fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
see fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Diesel fuel winter driving . . . . . . . . . . . . . . . . . . . . . . . 181
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Disabling the airbag . . . . . . . . . . . . . . . . . . . . . . 43
Display service interval . . . . . . . . . . . . . . . . . . . . . . . 59
Disposal Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Seat belt tensioners . . . . . . . . . . . . . . . . . . . 30
Door childproof locks . . . . . . . . . . . . . . . . . . . . . . 85
manual locking . . . . . . . . . . . . . . . . . . . . . . . 89
Drink holder Drink holder . . . . . . . . . . . . . . . . . . . . . . . . 120
rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Driver see Correct sitting position . . . . . . . 11, 12, 13
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
driving through water . . . . . . . . . . . . . . . . 162
Emission values . . . . . . . . . . . . . . . . . . . . . 234
fuel consumption . . . . . . . . . . . . . . . . . . . . 234
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Driving the vehicle with a trailer . . . . . . . . . . . 164 E
Ecological driving . . . . . . . . . . . . . . . . . . . . . . . 157
Economical and ecological driving . . . . . . . . . 157
EDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Electric window
operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Electric windows Roll-back function . . . . . . . . . . . . . . . . . . . . 96
Electronic differential lock . . . . . . . . . . . . . . . . 145
Electronic immobiliser . . . . . . . . . . . . . . . . . . . 141
Emergency jump-starting . . . . . . . . . . . . . . . . . . . . . . . 214
towing the vehicle . . . . . . . . . . . . . . . . . . . 216
tyre repairs . . . . . . . . . . . . . . . . . . . . . . . . . 211
Emission values . . . . . . . . . . . . . . . . . . . . . . . . 234
Engine running in . . . . . . . . . . . . . . . . . . . . . . . . . . 156
starting the engine . . . . . . . . . . . . . . . . . . . 141
switching off the engine . . . . . . . . . . . . . . 142
Engine compartment . . . . . . . . . . . . . . . . . . . . 238 battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 189
coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . 187
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 changing . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Oil properties . . . . . . . . . . . . . . . . . . . . . . . 185
Specifications . . . . . . . . . . . . . . . . . . . . . . . 184
topping up . . . . . . . . . . . . . . . . . . . . . . . . . 187
warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 71
249
Index