warning lights Peugeot 406 2002 Owner's Manual

11 -Driver’s air bag. Horn.
12 - Windscreen wash-wipe stalk.
Trip computer stalk.
13 - Radio remote control stalk.
14 - Steering lock and ignition.
15 - Electric mirror controls.Window controls.Rear window locking control.
16 - Electronic Stability Program-me (ASR/ESP) switch.
17 - Headlamp height adjust-ment.
18 - Fuse box.
19 - Steering wheel adjustment.
20 - Cruise control 21 -
Rear ashtray.
22 - Cup-holder.
23 - Handbrake.
24 - Heated seat switches.
25 - Lighter. Passenger air bag disarming switch. Alarm button
26 - Rear footwell heating vent.
27 - Front ashtray.
28 - Gear lever.
29 - Radio.
30 - Heating/ventilation controls.
31 - Multi-function display.
YOUR 406 AT A GLANCE
3
1 - Speaker (tweeter) location.
2 - Window demisting vent.
3 - Side adjustable heating/ ventilation vent and air flowregulation.
4 - Glove box.
5 - Passenger air bag.
6 - Windscreen demistingvents.
7 - Central adjustable heating/ventilation vents and airflow regulation.
8 - Hazard warning lights switch.
9 - Lights and direction indica-tors stalk. Arming/disarming of auto- matic switching on of lights.
10 - Instrument dials.

YOUR 406 AT A GLANCE
8SIDE AIR BAGS*
Side air bags are incorporated into the backs of the front seats,on the door side.
They are triggered individually, on whichever side the collisionoccurs.
Operating check
This is by means of the warninglight on the instrument panel. It comes on for 6 seconds when the ignition is switched on. If the warning light:
- does not come on when the
ignition is switched on or,
- does not go out after six seconds, contact a Peugeot
dealer.
* According to country.
Passenger air bag precautions For a vehicle fitted with a disar- ming switch:
- disarm the airbag if you install a rear-facing childseat.
- arm the air bag for anadult
passenger.
For a vehicle not fitted with adisarming switch:
-do not install rear-
facing child seats on the front pas-senger seat.
Never place your feet or anyobject on the fascia.
FRONT AIR BAGS Disarming the passenger air bag
 Insert the ignition key in swit-ch 1and turn it:
- to the " ON" position, the pas-
senger air bag is armed
- to the " OFF" position, the
passenger air bag is disar- med.
Operating check
This symbol lights for approxima-tely six seconds when the igni-tion is switched on. With the ignition on (2nd notch), illumination of this warning lightaccompanied by an audible signaland the message "Passenger air
bag disarmed" on the multi–func-
tion display indicates that the pas-senger air bag is disarmed (switchin the "OFF" position).
The warning light remains onthroughout the disarming process.
153

WARNING LIGHTS AND INDICATORS
A permanently lit warning light, or flashing with the engine running, is an indication of a malfunction in the relevant unit. Some warning lights may
be linked to buzzers and a message on the multi–function display. Do notignore this warning: contact a PEUGEOT dealer as quickly as possible.
If the Central (STOP) warning light comes on when you are driving, stop your vehicle immediately where it is safe to do so.Central (STOP) warning light
Linked to the "engine oil pressure", ''the low brake fluid level'', '' the coolant temperature gauge'' and ''electronic brake force distribu-tion system fault'' warning lights. It comes on each time the igni-
tion is switched on.
Stop immediately if it flashes with the engine running.
Contact a PEUGEOT dealer.
Engine oil pressure warning light
Linked to the central (STOP) warning light.Stop immediately if it comes on with the engine running.
It indicates either:
– insufficient oil pressure,
– lack of oil in the lubrication circuit. Top up the oil level.
Contact a PEUGEOT dealer as soon as possible. Low coolant level warning light
Stop immediately. Allow the engine to cool before top- ping up. The cooling system is pressurised.In case of overheating, to prevent the risk of scalding, turn the cap tothe first notch to allow the pressureto drop. Once the pressure has dropped, remove the cap and top up the level.
Contact a PEUGEOT dealer.
Fuel filler cap warning light This comes on if the fuel cap is not correctly screwed
on or is missing.
YOUR 406 IN DETAIL
130

THE KEYS The keys allow you to switch on the ignition and to independently operate
the locks on the front door, the glovebox and the passenger air bag dis-arming switch. Central locking
From the driver's door, the keys allow you to lock and unlock thedoors and boot/tailgate. If one of thefront or rear doors is open, the cen-tral locking does not work. The remote control performs the same functions at a distance. The remote control LockingPress button Ato lock the vehicle.
YOUR 406 IN DETAIL
108
This is confirmed by fixed lighting of the direction indicators for approxi-mately two seconds. Unlocking Press button
B to unlock the vehicle.
This is confirmed by rapid flashing of the direction indicators. Note: do not repeatedly press the
button of your remote control out of
range of your vehicle. You risk caus-ing it not to work and the remote con-trol would have to be reprogrammed. ELECTRONIC ENGINE IMMOBILISER This locks the engine management system as soon as the ignition has
been switched off and therefore pre-vents starting of the vehicle by any-
one who does not have the key. The ignition key has an electronic chip which has a special code. Whenthe ignition is switched on, the codeis recognised and starting is possible. If the system does not function
correctly,
an audible signal sounds,
accompanied by a message on the
multi–function display.
WARNING: your vehicle is no longer
protected in this event.
Contact a PEUGEOT dealer as soon as possible.
Locating your car
To locate your car, if you have locked it, in a car park: 
press button A.The courtesy lights
come on and the direction indica- tors flash for a few seconds.
Key in ignition
A buzzer sounds on opening the dri-
ver's door, if the key has been left inthe ignition.

THE KEYS The keys allow you to switch on the ignition and to independently operate
the locks on the front door, the glovebox and the passenger air bag dis-arming switch. Central locking
From the driver's door, the keys allow you to lock and unlock thedoors and boot/tailgate. If one of thefront or rear doors is open, the cen-tral locking does not work. The remote control performs the same functions at a distance. The remote control LockingPress button Ato lock the vehicle.
YOUR 406 IN DETAIL
108
This is confirmed by fixed lighting of the direction indicators for approxi-mately two seconds. Unlocking Press button
B to unlock the vehicle.
This is confirmed by rapid flashing of the direction indicators. Note: do not repeatedly press the
button of your remote control out of
range of your vehicle. You risk caus-ing it not to work and the remote con-trol would have to be reprogrammed. ELECTRONIC ENGINE IMMOBILISER This locks the engine management system as soon as the ignition has
been switched off and therefore pre-vents starting of the vehicle by any-
one who does not have the key. The ignition key has an electronic chip which has a special code. Whenthe ignition is switched on, the codeis recognised and starting is possible. If the system does not function
correctly,
an audible signal sounds,
accompanied by a message on the
multi–function display.
WARNING: your vehicle is no longer
protected in this event.
Contact a PEUGEOT dealer as soon as possible.
Locating your car
To locate your car, if you have locked it, in a car park: 
press button A.The courtesy lights
come on and the direction indica- tors flash for a few seconds.
Key in ignition
A buzzer sounds on opening the dri-
ver's door, if the key has been left inthe ignition.

THE KEYS The keys allow you to switch on the ignition and to independently operate
the locks on the front door, the glovebox and the passenger air bag dis-arming switch. Central locking
From the driver's door, the keys allow you to lock and unlock thedoors and boot/tailgate. If one of thefront or rear doors is open, the cen-tral locking does not work. The remote control performs the same functions at a distance. The remote control LockingPress button Ato lock the vehicle.
YOUR 406 IN DETAIL
108
This is confirmed by fixed lighting of the direction indicators for approxi-mately two seconds. Unlocking Press button
B to unlock the vehicle.
This is confirmed by rapid flashing of the direction indicators. Note: do not repeatedly press the
button of your remote control out of
range of your vehicle. You risk caus-ing it not to work and the remote con-trol would have to be reprogrammed. ELECTRONIC ENGINE IMMOBILISER This locks the engine management system as soon as the ignition has
been switched off and therefore pre-vents starting of the vehicle by any-
one who does not have the key. The ignition key has an electronic chip which has a special code. Whenthe ignition is switched on, the codeis recognised and starting is possible. If the system does not function
correctly,
an audible signal sounds,
accompanied by a message on the
multi–function display.
WARNING: your vehicle is no longer
protected in this event.
Contact a PEUGEOT dealer as soon as possible.
Locating your car
To locate your car, if you have locked it, in a car park: 
press button A.The courtesy lights
come on and the direction indica- tors flash for a few seconds.
Key in ignition
A buzzer sounds on opening the dri-
ver's door, if the key has been left inthe ignition.

Horn Press one of the spokes or the centre of the steeringwheel.
Adjusting the headlamps Depending on the load in your vehi- cle, adjusting the beam of the head-lamps is recommended as follows.0- 1 or 2 people in the front seats.
–- 3 people.
1- 5 people.
2- 5 people + maximum authorised load.
3- Driver + maximum authorised load.
Initial setting is position 0. Hazard warning lights Press the button, the direction indi- cators flash. They can operate with the ignition
off.
Steering wheel height and depth adjustment
When the vehicle is stationary, unlock the steering wheel by pullinghandle
A.
Adjust the height and depth of thesteering wheel, then lock it by push-ing handle Adown fully.
YOUR 406 IN DETAIL
144
Automatic lighting of hazard warning lights*
When braking in an emergency, depending on the force of decelera-tion, the hazard warning lights come
on automatically. they switch of auto-matically the first time you accelerate.
However, it is also possible to switch
them off by pressing the button.* According to country.

The ESP system offers increased safety duringnormal driving, but shouldnot incite the driver to take
risks or to drive at high speed.
The operation of the system isassured to the extent to which the recommendations of the manu-facturer regarding the wheels(tyres and wheel rims), the brakingcomponents, the electronic compo-nents and the assembly and repairprocedures within the PEUGEOTnetwork are respected.
After an accident or impact, havethe system checked by a
PEUGEOT dealer.
DRIVING YOUR 406
152
TRACTION CONTROL (ASR) AND
DYNAMIC STABILITY CONTROL(ESP) These systems are linked and com-
plement the ABS system.
The ASR system optimises drive to prevent the wheels skidding, by act-ing on the brakes of the drive wheelsand on the engine. It also allows thedirectional stability of the vehicle tobe improved on acceleration. If thereis a variation between the trajectoryfollowed by the vehicle and that
required by the driver, the ESP sys-tem automatically acts on the engineand the brake of one or morewheels,in order to put the vehicle back oncourse.
Operation of the ASR and
ESP systems
When one of these two sys-tems is operating, this lightflashes. Handbrake Applying When parking, pull the handbrake toimmobilise your vehicle.
Warning:
when parking on a slope,
direct your wheels towards the pave- ment and pull on the handbrake. Releasing Pull the handle and press the buttonto release the handbrake.
Disarming the ESP / ASR systems In certain conditions (vehicle stuck in
mud or snow, or on loose ground...),it could prove useful to disarm theASR system to make the wheelsspin and regain grip. 
Press the switch "ESP OFF", sit-
uated to the left of the steering wheel.
The switch lights up and the indicatorlights come on , accompanied by the
message '' ASR/ESP de-activated''
on the multi–function display: the
ESP and ASR systems no longer
affect the operation of the engine orthe brakes. They engage again: automatically when the ignition is
switched off,
 manually by pressing the switchagain.
Operating check When a system malfunctionoccurs, the switch lightflashes and the indicatorlight comes on.
Contact a PEUGEOT dealer tocheck the system.

BATTERY
To charge the battery using a battery charger:
- Disconnect the battery,
- Follow the instructions for use given by the battery charger manufacturer,
- Reconnect starting with the negative (–) terminal,
- Check that the terminals and connectors are clean. If they are covered with sul-phate (white or greenish deposit), disconnect them and clean them.
To start the vehicle from another battery:
- Connect the red cable to the positive (+) terminals of the two batteries,
- Connect one end of the green or black cable to the negative (-) terminal of the slave battery,
- Connect the other end of the green or black cable to an earth point on the bro- ken down vehicle, as far as possible from the battery,
Operate the starter, let the engine run.
Wait for the engine to return to idle, then disconnect the cables.
- Never disconnect a terminal when the engine is running. - Never charge a battery without first disconnecting the terminals.
- Close the sunroof before disconnecting the battery. If it does not ope-rate normally following re-connection of the battery, you must re-ini- tialise it by turning the control to the maximum tilt position and pres-sing it for an extended period.
- After every reconnection of the battery, switch on the ignition and wait 1 minute before starting to allow the electronic systems to be initialised. Ifslight difficulties are experienced after this, please contact a PEUGEOT
dealer.
It is advisable to disconnect the battery if the vehicle is not to be used
for a period of more than one month.Economy mode
With the engine switched off and the ignition key in the "running" or"accessories" position for about half
an hour, certain electrical equipment(displays, instrument panel, warninglights, courtesy lights, electric win-
dows, wipers etc.) will switch offautomatically to avoid draining the
battery. Once the electrical equipment goes into economy mode, it is necessaryto start the engine to enable theequipment to work again.
MAINTENANCE OF YOUR 406
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TOWING A TRAILER,
CARAVAN, BOAT ETC.
Only use original PEUGEOT tow bars that have been tested andapproved from the design stage ofyour vehicle. The tow bar must be fitted by a
PEUGEOT dealer.
Your vehicle is basically designed for transporting people and luggage but it
may also be used for towing a trailer. Driving with a trailer subjects the towing vehicle to more significantstress and its driver must be particu-larly careful. Air density decreases with altitude, thus reducing engine performance.The maximum towing load mustbe reduced by 10% for every 1000 metres of altitude. Driving advice Distribution of loads: Distribute
the load in the trailer so that the heaviest items are as close as possi-ble to the axle and the nose weightapproaches the maximum permittedwithout exceeding it. Cooling:
Towing a trailer on a slope
increases the temperature of thecoolant. As the fan is electrically controlled, its cooling capacity is not dependenton the engine speed.
On the contrary, use a high gear to lower the engine speed, and reduceyour speed. The maximum towing speed on a long slope depends on the gradientand the outside temperature. For vehicles fitted with a direct injec- tion petrol engine, after towing or dri-ving at high speed for a long periodof time, the fan may operate forapproximately 6 minutes. In all cases, pay attention to the coolant temperature. If the warning light comes on, stop
the vehicle and switch off the engineas soon as possible. Tyres:
Check the tyre pressures of
the towing vehicle and the trailer,observing the recommended pres-sures. Brakes: Towing increases the brak-
ing distance. Lights: Check the electrical sig-
nalling on the trailer.Side wind: Take into acount the
increased sensitivity to side wind.
MAINTENANCE OF YOUR 406 51