2003 Peugeot 406 C engine

THE KEYS The keys allow you to switch on the ignition and to independentlyoperate the locks on the frontdoors, the fuel filler cap, the glovebox and the passenger air bagdisarming switch. Central locking
From the driver's door, the keys allow you to lock, deadlock(keeping the key turned in thelocked position for a few sec-onds) or unlock the doors and theboot, as well as fold back theexterior mirrors. If one of the front doors or the boot is open, it is impossible tooperate the central locking; ableep indicates locking by remotecontrol. The remote control performs the same functions at a distance.The remote control key DeadlockingDeadlocking renders the internal and external door locking con-trols inoperative. Press button
Ato deadlock the
vehicle. This is confirmed by fixed lighting of the direction indicatorsfor approximately two seconds. A second press on button Ain
the five seconds following dead- locking, changes deadlocking tonormal locking .
This is confirmed by fixed lightingof the direction indicators forapproximately two seconds. Unlocking Press button
Bto unlock the vehi-
cle.This is confirmed by rapid flash- ing of the direction indicators.
ELECTRONIC ENGINE IMMOBILISER This locks the engine control sys- tem a few moments after the igni-
tion has been switched off andtherefore prevents starting of thevehicle by anyone who does not
have the key. Operation Each key has an electronic chip which has a special code. When the ignition is switched on, the key code is recognised andstarting is possible. If the key does not have a code or
has a different code from that
stored in the system memory, thevehicle will not start.
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Normal key
Remote
control key
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Steering lock Before starting, unlock the steer-
ing if necessary, by gently turningthe steering wheel at the same
time as you turn the key. It is advisable to press the clutch
pedal while operating the starter
to make starting easier. Starting a petrol engine
Do not press the accelerator.
Operate the starter, without
releasing the key, until the engineturns.
Starting a diesel engine
Do not press the accelerator. T urn the key to position "M".
If the engine is warm enough, the pre-heat indicator light does notcome on and you can start imme-
diately. If the indicator light does come on, wait for it to go out before
operating the starter. If the engine stalls, it is necessary to return the key to position "S"
before restarting. Never race a coldengine. Never run the engine in a confined space.
Do not make any modifications tothe steering lock.
STARTING
STOP position:
The ignition is off.
1st notch, Accessories posi- tion:
The ignition is off but the acces- sories can be used. 2nd notch, Running position: The ignition is on. Starting position:
Operates the starter. YOUR 406 COUPE AT A GLANCE
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Starting With the engine running, to start the vehicle from position P:
☞ press the brake pedal to change out of position P (shift lock),
☞ select the required position ( R, D , 3 , 2 or 1) then gradually release the brake pedal ; the vehicle moves off auto-
matically.
Y ou can also start from position N:
☞ release the handbrake, keeping your foot on the brake,
☞ select the required position ( R, D , 3 , 2 or 1) then gradually release the brake pedal ; the vehicle moves off auto-
matically.
The four speed automatic gearbox offers a choice between the comfort of integral automatic operation,
enhanced by a sport programme (switch A) and a snow programme (switch B).
Gear selection gate ☞ Move the lever in the gate to select a position.
Once the position has been selected, the corresponding indicator light illuminates on the instrument panel display.
P ark: for immobilising the vehicle and for starting the engine , with the handbrake on or off.
R everse: for reversing (select this position with the vehicle stationary, engine at idle).
N eutral: for starting the engine and for parking , with the handbrake on.
D rive: for driving in autoadaptive mode (automatic changing of the four gears).
3: for urban driving or for driving on winding roads(automatic changing of the first three gears only).
2: for driving on mountain roads or for towing a trailer (automatic changing of the first two gears only).
1: for tackling steep gradients (selection of first gear only).
Special feature of the gearbox (2 litre engine). Selection of first gear is by press- ing switch Cwith the selector
lever in position 2.
To change out of first gear, press
switch Cagain or move
the gear lever.
THE AUTOMATIC AUTOADAPTIVE GEARBOX
2 litre engine
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V6 engine
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CRUISE CONTROL Cruise control makes it possible to maintain a steady speed programmed
by the driver, regardless of the road characteristics and without the driverhaving to touch the accelerator or brake pedals. In order to be memorised, the vehicle speed must be greater than 25 mph (40 km/h) or 37 mph (60 km/h), depending on the engine, with at least 4thgear engaged (2nd gear for the automatic gearbox). Operation☞ Place knob 1in the ONposition.
A speed can now be memorised.
☞ Place knob 1in the OFFposition to deactivate the system.
Memorising a speed When you reach the required speed, press button 4. The speed is mem-
orised and will be maintained automatically.Note: it is possible to accelerate temporarily without deactivating the
cruise control. Deactivating the memorised speed If you wish to deactivate the memorised speed:
☞ press button 4or the brake or clutch pedal.
Recalling the memorised speedFollowing deactivation, press button 4. Your vehicle resumes
the last memorised speed. Do not use the cruise control on slippery roadsor in heavy traffic.
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Modifying a memorised speed
To
memorise a speed greater
than the previous one:
☞ press button 3;
☞ release it when you have reached the required speed.
To memorise a speed lower than
the previous one:
☞ press button 2;
☞ release it when you reach therequired speed.
Switching off the cruise control ☞ Place knob 1in the OFFposi-
tion or switch off the ignition.

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FUEL FILLER FLAP
To open: firmly pull the handle on
the floor to the outside of the driver's seat.
To close: from outside the vehi-
cle, push back the flap and check
that it is secured correctly.
Filling with fuel Switch off the engine. A filler cap hook is provided.
A label on the inside of the flap shows which fuels are permitted and which
are not.The capacity of the tank is approximately 15.4 gallons (70 litres).
Low fuel level warning lightFrom the time this light comes on, the range remaining is approximately 30 miles (50 km).
Outside the vehicle:Lift the catch and raisethe bonnet.
OPENING THE BONNET Inside the vehicle:Pull the handle.
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PEUGEOT SERVICING Your vehicle benefits from extended service intervals.
¥ For petrol engines: every 20,000 miles (30 000 km) or every two years.
¥ For direct injection diesel engines: every 12,000 miles (20 000 km) or every two years.
The extension of the service intervals means that the engine oil level must be checked regularly: topping up of the oil between oil changes is normal. It is for this reason that the PEUGEOT network invites you to an intermediate visit between each regular service.
The date of this service is not shown by the service indicator. It is to be carried out at least every 10,000 miles
(15 000 km) for petrol engines and every 6,000 miles (10 000 km) for direct injection diesel engines. A Peugeot dealerwill carry out a quick check, and will top up the levels if necessary (oil, coolant, screenwash up to 2 litres). If the oil level is too low there is a risk of serious damage to the engine: check the engine oil level at least every 2,000 miles (3 000 km) or 3,000 miles (5 000 km), depending on the conditions of use. The extended service intervals have been made possible by technical modifications to the vehicles and lubricants:
THUS IT IS ESSENTIAL TO ONLY USE ENGINE LUBRICANTS WHICH ARE APPROVED AND RECOMMENDED BY THE
MANUFACTURER.
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SERVICE LEVELS Each vehicle has its own servicing cycle, based upon the engine type.
The servicing cycle consists of alternating 2 types of service A and C, intermediate visits, and a few additional operations depending on your vehicle; these correspond to key stages in the life of your 406 CoupŽ. Level B service is designed for less recent vehicles.When the first service is carried out and at each subsequent service, your dealer will advise you of the type and content of the next servcie due.
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These fixed operations are carried out with synthetic based oil; Fuel Economy
oil or synthetic oil may also be used.
* Whichever comes first. Intermediate visit.
THE MAINTENANCE CYCLE FOR YOUR 406 COUPE PETROL ENGINE
2 litre 16V and 2.2 litre 16V Petrol Engine: Service every 20,000 miles (30 000 km) or 2 years
1st service at 6,000 miles
(10 000 km) or 6 months*. This is necessary
in order to benefit from the warranty.
MILES (KM) 20,000 (30 000) 40,000 (60 000) 60,000 (90 000)
80,000 (120 000) 100,000 (150 000) 120,000 (180 000) 140,000 (210 000) 160,000 (240 000)

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80,000 (120 000) 100,000 (150 000) 120,000 (180 000) 140,000 (210 000) 160,000 (240 000)MILES (KM) 20,000 (30 000) 40,000 (60 000) 60,000 (90 000)
These fixed operations are carried out with
synthetic based oil; Fuel Economy oil
or synthetic oil may also be used.
* Whichever comes first. Intermediate visit.
THE MAINTENANCE CYCLE FOR YOUR 406 COUPE PETROL ENGINE
V6 24V Petrol injection Engine : Service every 20,000 miles (30 000 km) or 2 years
1st service at 6,000 miles
(10 000 km) or 6 months*. This is necessary
in order to benefit
from the warranty.
+ replacement of air filter
+ replacement of fuel filter
+ replacement of air filter
+ replacement of fuel filter
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