child lock Seat Leon 5D 2006 Maintenance programme

Checking and refilling levels
212•
Before opening the bonnet to check the brake fluid level, read and
observe the warnings ⇒ page 198.
•
Brake fluid should be stored in the closed original container in a safe
place out of reach of children. There is a toxic risk.
•
Have the brake fluid changed every two years at the latest. Heavy use
of the brakes may cause a vapour lock if the brake fluid is left in the system
for too long. This would seriously affect the efficiency of the brakes and the
safety of the vehicle. This may cause an accident.Caution
Brake fluid could damage the paintwork. Wipe off any brake fluid from the
paintwork immediately.
For the sake of the environment
Brake fluid must be drained and disposed of in the proper manner observing
environmental regulations.
BatteryWarnings on handling the battery
WARNING
Always be aware of the danger of injury and chemical burns as well as the
risk of accident or fire when work ing on the battery and the electrical
system:•
Wear eye protection. Protect your eyes, skin and clothing from acid and
particles containing lead.
•
Battery acid is very corrosive and caustic. Wear protective gloves and
eye protection. Do not tilt the batter ies. This could spill acid through the
vents. Rinse battery acid from eyes immediately for several minutes with
clear water. Then seek medical care immediately. Neutralize any acid
splashes on the skin or clothing with a soapy solution, and rinse off with
plenty of water. If acid is swallowed by mistake, consult a doctor immedi-
ately.
•
Fires, sparks, naked lights and smoking are prohibited. When handling
cables and electrical equipment, avoid causing sparks and electrostatic
WARNING (continued)

Wear eye protection

Battery acid is very corrosive and caustic. Wear protec-
tive gloves and eye protection!

Fires, sparks, naked lights and smoking are prohibited!

A highly explosive mixture of gases is released when the
battery is under charge.

Keep children away from acid and batteries!
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Checking and refilling levels213
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
charge. Never short the battery terminals. High-energy sparks can cause
injury.
•
A highly explosive mixture of gases is released when the battery is
under charge. The batteries should be charged in a well-ventilated room
only.
•
Keep children away from acid and batteries.
•
Before working on the electrical system, you must switch off the
engine, the ignition and all consumers. The negative cable on the battery
must be disconnected. When a light bulb is changed, you need only switch
off the light.
•
Deactivate the anti-theft alarm by unlocking the vehicle before you
disconnect the battery! The alar m will otherwise be triggered.
•
When disconnecting the battery from the vehicle electrical system,
disconnect first the negative cable and then the positive cable.
•
Switch off all electrical consumers before reconnecting the battery.
Reconnect first the positive cable and then the negative cable. Never
reverse the polarity of the connections. This could cause an electrical fire.
•
Never charge a frozen battery, or one which has thawed. This could
result in explosions and chemical burns. Always replace a battery that has
frozen. A flat battery can freeze at temperatures around 0°C.
•
Ensure that the vent hose is always connected to the battery.
•
Never use a defective battery. This may be fatally explosive. Replace a
damaged battery immediately.Caution
•
Never disconnect the battery if the ignition is switched on or if the engine
is running. This could damage the electrical system or electronic compo-
nents.
•
Do not expose the battery to direct sunlight over a long period of time, as
the intense ultraviolet radiation can damage the battery housing.
•
If the vehicle is left standing in cold conditions for a long period, protect
the battery from frost. If it “freezes” it will be damaged.
Checking the electrolyte level
The electrolyte level should be checked regularly in high-
mileage vehicles, in hot countries and in older batteries.– Open the bonnet and open the battery cover at the front ⇒ in
“Safety instructions on working in the engine compartment” on
page 198 ⇒ in “Warnings on handling the battery” on
page 212.
– Check the colour display in the "magic eye" on the top of the battery.
– If there are air bubbles in the window, tap the window gently until they disperse.The position of the battery is show n in the corresponding engine compart-
ment diagram ⇒page 260.
The round window (“magic eye”) on the top of the battery changes colour,
depending on the charge level and electrolyte level of the battery.
If the colour in the window is colourless or bright yellow, the electrolyte level
of the battery is too low. Have the battery checked by a qualified workshop.
The colours green and black are used by the workshops for diagnostic
purposes.
WARNING (continued)
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Index
282Bulb changes
general notes . . . . . . . . . . . . . . . . . . . . . . . 239
Bulb defect warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 76
Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116, 152CCar care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Car care products . . . . . . . . . . . . . . . . . . . . . . . 182
Car phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Car washes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Catalytic converter . . . . . . . . . . . . . . . . . . . . . . 174
CD loader* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Central locking . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Automatic speed dependent locking and un-locking system* . . . . . . . . . . . . . . . . . . . . . 95
Emergency unlocking system . . . . . . . . . . . . 95
Locking system for invo luntary unlocking . . 95
Selective unlocking system* . . . . . . . . . . . . 94
Unlocking system* . . . . . . . . . . . . . . . . . . . . 95
Central locking button Central locking . . . . . . . . . . . . . . . . . . . . . . . 97
unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Centre console with drinks holder . . . . . . . . . . 131
Cetane number . . . . . . . . . . . . . . . . . . . . . . . . . 197
Changing gear See Manual gearbox . . . . . . . . . . . . . . . . . . 156 Changing the lamps
Main headlight lamps . . . . . . . . . . . . . . . . . 240
rear lights . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Changing the main headlight lamps dipped beam lights . . . . . . . . . . . . . . . . . . . 241
main beam lights . . . . . . . . . . . . . . . . . . . . 242
Side lights . . . . . . . . . . . . . . . . . . . . . . . . . . 243
turn signal lamps . . . . . . . . . . . . . . . . . . . . 240
Changing the rear light lamps Position light, fog ligh t and rear light on the
tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Changing the rear lights Indicator, side and brake lights on the bodywork . . . . . . . . . . . . . . . . . . . . . . . . . 244
luggage compartment lights . . . . . . . . . . . 246
Chassis number . . . . . . . . . . . . . . . . . . . . . . . . 256
Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Checking battery electrolyte level . . . . . . . . . . 213
Checking engine oil level . . . . . . . . . . . . . . . . . 203
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Child seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Categorisation in groups . . . . . . . . . . . . . . . 48
Group 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Group 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Groups 0 and 0+ . . . . . . . . . . . . . . . . . . . . . . 48
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Child seats ISOFIX and Toptether system . . . . . . . . . . . . 51
on the front passenger seat . . . . . . . . . . . . . 31 Cigarette lighter* . . . . . . . . . . . . . . . . . . . . . . . 135
Cleaning alloy wheels . . . . . . . . . . . . . . . . . . . . 187
Cleaning and caring for your vehicle . . . . . . . . 182
Cleaning chrome . . . . . . . . . . . . . . . . . . . . . . . . 186
Cleaning cloth seat covers . . . . . . . . . . . . . . . . 189
Cleaning dash panel . . . . . . . . . . . . . . . . . . . . . 188
Cleaning engine compartment . . . . . . . . . . . . . 188
Cleaning fabric trim . . . . . . . . . . . . . . . . . . . . . 189
Cleaning leather . . . . . . . . . . . . . . . . . . . . . . . . 189
Cleaning plastic parts . . . . . . . . . . . . . . . . . . . . 188
Cleaning seat belts . . . . . . . . . . . . . . . . . . . . . . 190
Cleaning steel wheels . . . . . . . . . . . . . . . . . . . . 186
Cleaning windows . . . . . . . . . . . . . . . . . . . . . . . 185
Cleaning wooden trim . . . . . . . . . . . . . . . . . . . . 189
Climatic* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Climatronic
General notes . . . . . . . . . . . . . . . . . . . . . . . 149
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Clothes hook . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Control Light switches . . . . . . . . . . . . . . . . . . . . . . . 111
Control lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Control lighting . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Controls Electric windows . . . . . . . . . . . . . . . . . . . . . 106
Convenience closing Sliding/tilting roof . . . . . . . . . . . . . . . . . . . 109
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
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Index283
Convenience opening
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . 205, 206 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 64
Coolant Level . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Coolant level warning light . . . . . . . . . . . . . . . . . . . . . . . . . 75
Coolant Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Coolant temperature Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Safety instructions . . . . . . . . . . . . . . . . . . . . . 76
Covering bi-xenon headlights driving on the left . . . . . . . . . . . . . . . . . . . . 177
driving on the right . . . . . . . . . . . . . . . . . . . 177
Covering simple headlights driving on the left . . . . . . . . . . . . . . . . . . . . 176
driving on the right . . . . . . . . . . . . . . . . . . . 176
Cruise control system . . . . . . . . . . . . . . . . . . . . 165 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 77
Cruise control* Turning off the cruise control system . . . . . 167
Curtain airbags . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 42DDanger of fitting a child seat on the front passenger seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 Diesel engine
Winter driving . . . . . . . . . . . . . . . . . . . . . . . 198
Diesel engine particulate filter* . . . . . . . . . . . . 175
Differential lock . . . . . . . . . . . . . . . . . . . . . . . . . 172
Differential lock fault (EDL) warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 78
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Dipped headlights . . . . . . . . . . . . . . . . . . . . . . . 111
Disabling front passenger airbag Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Disabling the airbag Disabling front passenger airbag . . . . . . . . . 44
Display (without warning or information texts) . 59
Displays in the Mult i-function display
Memory displays . . . . . . . . . . . . . . . . . . . . . . 62
Door lock cylinders . . . . . . . . . . . . . . . . . . . . . . 186
Door release lever . . . . . . . . . . . . . . . . . . . . . . . . 55
Doors Childproof locks . . . . . . . . . . . . . . . . . . . . . . . 98
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 82
Drive wheels traction control system . . . . . . . . 170
Driving Driving abroad . . . . . . . . . . . . . . . . . . . . . . . 175
With a trailer . . . . . . . . . . . . . . . . . . . . 178, 180
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Driving economically . . . . . . . . . . . . . . . . . . . . . 180
Driving programmes . . . . . . . . . . . . . . . . . . . . . 158
Driving safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Driving with an automatic gearbox / DSG automatic
gearbox* . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Driving with respect for the environment . . . . 180
Duplicate keys . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Dust filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Dynamic headlight range control . . . . . . . . . . . 113
EEDL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
EDS Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 78
Electric steering system warning light . . . . . . . . . . . . . . . . . . . . . . . . . 82
Electrical sockets . . . . . . . . . . . . . . . . . . . . . . . . 135
Electronic differential lock . . . . . . . . . . . . . . . . 172 Warning lamp . . . . . . . . . . . . . . . . . . . . . . . . 78
Electronic immobiliser . . . . . . . . . . . . . . . . 83, 153 warning message . . . . . . . . . . . . . . . . . . . . . 64
Electronic stabilisation program . . . . . . . . . . . 171
Electronic stabilisation programme . . . . . . . . . . 81 Description . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Warning lamp . . . . . . . . . . . . . . . . . . . . . . . 152
Electronic stabilisation programme (ESP) warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 81
emergency manual locking . . . . . . . . . . . . . . . . . 96
Emergency opening Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Emission control system warning lamp . . . . . . . . . . . . . . . . . . . . . . . . . 81
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