Page 35 of 177

17-02-2003
PETROL/LPG TWIN FUEL VERSION167
Operation The twin fuel system allows petrol or liquid petroleum gas (LPG) to be
used indifferently. Press switch 1in the centre of the
centre console.
Different statuses of indicator light 2:
Ð flashing; request for operation using LPG,
Ð fixed; operating using LPG,
Ð off; operating using petrol.
Starting Irrespective of the position of switch 1, the engine starts using petrol. The switch to operation using LPG will take place if switch 1is in the LPGposi-
tion. The LPGindicator light flashes until the engine reaches an adequate tem-
perature. The switch from one fuel to the other is displayed by the switching on/switching
off of indicator light 2.
When the minimum LPG level is reached, while driving, this is indicated by flashingof switch 2; the system then switches to operation using petrol automatically.
It is advisable to drive in petrol mode from time to time to keep the petrolinjection system in good condition. If switch
2flashes rapidly, move switch 1to the petrol position, then
return to LPG mode. If switch 2still flashes rapidly, consult a PEUGEOT dealer.
Page 36 of 177

17-02-2003
Lighting rheostat
With the lights on, press the button to vary the intensity of the lighting of theinstruments and controls. When thelighting reaches the minimum (ormaximum) setting, release the but-ton then press it again to increase (orreduce) the brightness. As soon as the lighting is of the required brightness, release the button.
Trip recorderzero reset
With the ignition on, press the button. Instrument panel display After switching on the ignition, three functions are shown in succession:
Ð engine oil level indicator,
Ð service indicator,
Ð total distance recorder. Engine oil level When the ignition is switched on, the engine oil level indicator is displayed for approximately five seconds, then the service indicator is displayed for five seconds.
Maximum Use the dipstick to confirm the level on the indicator; a surplus of oil can cause damage to the engine.
Contact a PEUGEOT dealer as soon as possible. Minimum
Check the level with the dipstick and top it up. The indication is only correct if the vehicle has been on stable, level ground, withthe engine stopped, for 10 minutes. No oil It is essential to top up the oil to the correct level, otherwise there is a risk the engine will be damaged.
YOUR 406 IN DETAIL
134
Page 37 of 177

17-02-2003
Display BThis enables the following information to be displayed:
Ð the time,
Ð the date,
Ð the outside temperature (the ¡C symbol flashes when there is a risk of ice),
Ð the radio displays,
Ð the status of the doors. The display shows you whether a door, the boot or thebonnet is open and if the fuel filler cap is missing.
Ð the warning messages (e.g. ''battery low'') or information messages (e.g. "top up fuel tank''), displayed temporarily, can be cleared by pressing button 1or 2
Ð the trip computer. Setting the parameters Press button 1for two seconds to access the settings. The information flashes to
show it is ready to be modified.Then, individual presses on button 1allow you to scroll through the various data
in the following sequence:
Ð language in which the information is displayed,
Ð unit of distance (kms or miles),
Ð unit of temperature (Celsius or Fahrenheit),
Ð time format (12 then 24 hour mode)
Ð hour,
Ð minutes,
Ð year,
Ð month,
Ð day. Pressing button 2allows you to change the information selected. Maintain the
pressure for rapid scrolling.After ten seconds without action, the display returns to the main screen and the modified data are recorded.
YOUR 406 IN DETAIL 137
Page 38 of 177

17-02-2003
Display CThis enables the following information to be displayed:
Ð the time,
Ð the date,
Ð the outside temperature (the ¡C symbol flashes when there is a risk of ice),
Ð the radio displays,
Ð the status of the doors. The display shows you whether a door, the boot or the
bonnet is open,
Ð the warning messages are displayed temporarily (e.g. "top up fuel tank'') and can be cleared using the remote control,
Ð the trip computer (see following page),
Ð the satellite navigation system (see corresponding section),
Ð the name of the road along which the vehicle is travelling (permanent locat- ing).
Setting the parameters
The remote control allows you to access the settings. Accessing the different menus is described in the section on the Satellite Navigation System. Permanent locating This function makes it possible to display the name of the road along which the vehicle is travelling when guidance is not activated. Press the "MODE"button on the remote control to display the name of the road
along which you are travelling.
To "ZOOM" in order to display the information more clearly, press the right arrow
on the remote control.
WARNING: the CD ROM containing the map data must be in the drive.
YOUR 406 IN DETAIL
138
Page 42 of 177
17-02-2003
YOUR 406 IN DETAIL63
Adjusting the bass When "BASS" is displayed, press button For Gto vary the setting.
Ð "BASS Ð9" for a minimum bass setting,
Ð "BASS 0" for a normal setting,
Ð "BASS +9" for a maximum bass setting.
Adjusting the treble When "TREB" is displayed, press button For Gto vary the setting.
Ð "TREB Ð9" for a minimum treble setting,
Ð "TREB 0" for a normal setting,
Ð "TREB +9" for a maximum treble setting.
Adjusting the loudness
This function automatically emphasises bass and treble tones when the volume is low.Press button For Gto switch the function on or off.
Setting the front/rear sound distribution (Fader)When "FAD" is displayed, press button For G.
Button Fincreases the volume at the front.
Button Gincreases the volume at the rear.
Setting the right/left sound distribution (Balance)When "BAL" is displayed, press button For G.
Button Fincreases the volume on the right-hand side.
Button Gincreases the volume on the left-hand side.
Page 44 of 177

17-02-2003
YOUR 406 IN DETAIL65
Manual station search Press the "MAN"button.
Briefly press button Jor Kto increase or decrease the frequency displayed.
By continuing to press the button in the direction selected, you will obtain contin-
uous scrolling of the frequency.
The scrolling stops at the first station found as soon as the button is released. Pressing the "MAN"button again returns you to automatic station search.
Manual storing of stations in the memory Select the station required.Press one of the buttons "1"to "6" for more than two seconds.
The sound stops then becomes audible again, confirming that the station has been stored in the memory. Automatic storing of FM stations in the memory (autostore) Press button "BND/AST"for more than two seconds, to automatically store the 6 stations with the strongest
signal in FM. These stations are stored in the FMast waveband.
Ð If it is not possible to find 6 stations, the remaining memories are empty.
Recalling stations stored in the memory For each waveband, briefly press buttons "1"to "6" to recall the corresponding station.
Page 45 of 177

17-02-2003
YOUR 406 IN DETAIL
66
RDS Using the RDS (Radio Data System) function on FM Radio Data System allows you to continue listening to the same station, whatever frequency it is using for the region you are going through. Briefly press the "RDS"button to switch the function on or off.
RDS station following
The display indicates the name of the station selected. The radio is continually searching for the station which has the best reception and which is transmitting the same programme.
Traffic information programme
Press the "TA"button to switch the function on or off.
Any traffic information flash will be given priority, whatever source you are listening to (radio, cassette or CD changer).
If you wish to interrupt a message, press the "TA"button; this switches the function off.
Note: the volume of traffic information announcements is independent of the volume of normal radio listening. Youcan adjust it using the volume button. The setting will be stored and will be used when the next messages are broad-cast. Regional following mode When they are part of a network, certain stations broadcast regional programmes in the various areas they serve. With regional following mode, you can keep listening to the same programme. Press the "RDS"button for more than two seconds to switch the function on or off.
Page 51 of 177

17-02-2003
Adjusting the bass When "BASS" is displayed, press button Hor Ito vary the setting.
Ð "BASS Ð9" for a minimum bass setting,
Ð "BASS 0" for a normal setting,
Ð "BASS +9" for a maximum bass setting.
Adjusting the treble When "TREB" is displayed, press button Hor Ito vary the setting.
Ð "TREB Ð9" for a minimum treble setting,
Ð "TREB 0" for a normal setting,
Ð "TREB +9" for a maximum treble setting.
Adjusting the loudness
This function automatically emphasises bass and treble tones when the volume is low. Press button Hor Ito switch the function on or off.
Adjusting the front/rear sound distribution (Fader) When "FAD" is displayed, press button Hor I.
Button Hincreases the volume in the front.
Button Iincreases the volume in the rear.
Adjusting the right/left sound distribution (Balance)When "BAL" is displayed, press button Hor I.
Button Hincreases the volume on the right-hand side.
Button Iincreases the volume on the left-hand side.
Automatic Volume Correction (CAV)This function enables the volume to be adjusted automatically according to the level of noise produced by the speed of the vehi cle.
Press buttons Hor Ito switch the function on or off.
YOUR 406 IN DETAIL 73