air conditioning Peugeot 406 C 2003 Owner's Manual

YOUR 406 COUPE AT A GLANCE1
Pages
Seats 92-100
Steering wheel controls 102-104
Instrument dials 105-113
Heating, air conditioning 48-51
Mirrors 119-120
Pages
Checks 26-31
Changing a bulb 35-36Access 89-91
Fuel filler flap 91
Changing a wheel 32-34
Each model may only be fitted with some of the equipment shown, according to its specification and the technical requirements in the country of first registration of the vehicle.
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YOUR 406 COUPE AT A GLANCE11
AUTOMATIC AIR CONDITIONING
50
N° Symbol Function 1T emperature
adjustment.
2 Automatic
visibility programme.
3 Automatic
comfort control.
4 Demisting the rear
screen.
5 Setting the
air distribution.
6 Air conditioning
switch.
7 Air flow
adjustment.
8 Air intake control.

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Automatic operation1 - Temperature adjustment The value requested is displayed (from 15 to 30: comfortable tempera- ture = 22).Press the up and down arrows to adjust. 2 - Automatic
comfort programme
Press the " AUTO" button. The sys-
tem automatically adjusts the tem-perature to that selected, by starting
the air conditioning if necessary. It also manages the air flow and
intake, to ensure sufficient air circu-lation inside the vehicle. Adjustment of the air distribution must be carried out manually whenyou require it.
3 - Automatic visibility programme
In certain cases, the automatic com-fort programme can prove inade-quate to de-ice or demist the win-
dows (humidity, many passengers,ice). In such cases, select the auto-
matic visibility programme to
rapidly clear the windows. The system automatically manages the air conditioning, the air flow andthe air intake, distributing the air tothe windscreen and side windows.
AUTOMATIC AIR CONDITIONING
YOUR 406 COUPE IN DETAIL
50

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4 - Setting the air distribution
Successive presses on the top or bottom part of thisbutton allow the air to bedirected to:
- the windscreen (de-icing or demist-ing),
- the windscreen and footwells,
- the central and side vents,
- the central and side vents andfootwells,
- the footwells.
Press the top or bottom part of thebutton to select the previous or nextsetting from the above list. Manual operation Y
ou may, if you wish, make a differ-
ent choice from that offered by the system, by changing one of the set-tings. Press the " AUTO" button to return to
automatic operation.
5 - Air conditioning
Pressing this button stops the air condi-
tioning. Pressing again returns theair conditioning to automatic opera-
tion. The symbol " A/C" is displayed.
6 - Air flow
The air flow may beincreased or reducedby pressing the '' + ''
or '' –'' button respectively. 7 - Air intake
This button ispressed for recircula-
tion of the interior air.
Recirculation, shown on the display,prevents the entry of unpleasantodours or fumes into the passengercompartment from outside. A void prolonged operation of the
recirculation of interior air. A second press returns the system to automat-
ic intake of air. Used in humid conditions, recircula- tion risks misting up the windows.
8 - Demisting therear screen
With the engine run-ning, pressing the
switch demists the rear screen andthe mirrors.
It switches off automatically after approximately fifteen minutes. Press again to resume demisting. It is possible to stop the demisting
operation before it goes off automat-
ically, by pressing the switch again. Note: The condensation created by
air conditioning causes a normal flow of water under the vehicle when
stationary.
YOUR 406 COUPE IN DETAIL 51

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MAINTENANCE OF YOUR 406 COUPE37
CHANGING A FUSE The fuse boxes are under the fascia and in the engine compartment. Fascia fuse box T
urn the three screws a quarter turn
with a coin. Pull at Aand tilt the cover to access
the fuses. Removing and changing a fuse Before changing a fuse you must find out the cause of the fault and have it put
right. The fuse numbers are indicated on the fuse box. Use the special pliers
Aattached to the box.
Always change a faulty fuse for one of the same rating.
Correct Incorrect Pliers AFuse no. Rating FunctionsA 20 A Locking/Unlocking.
B 10 A Rear fog lamps.
C 40 A Demisting the mirrors.
D— Not used.
E 30 A Electric windows.
F 15 A Supply to instrument panel -
Display - Audio equipment -Satellite navigation system - Air conditioning.
Remove the fascia lower trim to access the built-in systems interface.

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The electrical system of your vehicle is designedto operate with standardor optional equipment.
Before installing other electricalequipment or accessories on yourvehicle, contact a PEUGEOT
dealer. Some electrical accessories or the way in which they are fitted canhave damaging effects on theoperation of your vehicle; theelectronic control circuits, theaudio circuit and the battery charging circuit. PEUGEOT will not accept respon- sibility for the cost incurred inrepairing your vehicle or for recti-fying malfunctions resulting fromthe installation of accessories notsupplied and not recommendedby PEUGEOT and not installed inaccordance with its instructions, inparticular where the equipment inquestion consumes more than 10 milliamperes.
MAINTENANCE OF YOUR 406 COUPE
40
Engine compartment fuses Fuse box
To
access the fuse box in the engine
compartment (beside the battery),
unclip the cover. Carefully close the cover when you have finished.
Fuse N° Rating Functions
1* 10 A Reversing lights - Double injection relay - Engine oil
temperature - Oil level - Air conditioning compressor.
2* 15 AFuel pump - Canister solenoid valve.
3* 10 A Control unit.
4* 10 A Engine control unit and automatic gearbox.
5 10 AParticulate emission filter control unit.
6 15 AFront fog lamps.
7 20 AHeadlamp wash.
8* 20 A Direct injection petrol engine control unit - Clutch pedal.
9* 15 A Left-hand dipped beam.
10* 15 A Right-hand dipped beam.

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MAINTENANCE OF YOUR 406 COUPE37
CHANGING A FUSE The fuse boxes are under the fascia and in the engine compartment. Fascia fuse box T
urn the three screws a quarter turn
with a coin. Pull at Aand tilt the cover to access
the fuses. Removing and changing a fuse Before changing a fuse you must find out the cause of the fault and have it put
right. The fuse numbers are indicated on the fuse box. Use the special pliers
Aattached to the box.
Always change a faulty fuse for one of the same rating.
Correct Incorrect Pliers AFuse no. Rating FunctionsA 20 A Locking/Unlocking.
B 10 A Rear fog lamps.
C 40 A Demisting the mirrors.
D— Not used.
E 30 A Electric windows.
F 15 A Supply to instrument panel -
Display - Audio equipment -Satellite navigation system - Air conditioning.
Remove the fascia lower trim to access the built-in systems interface.