2002 Peugeot 406 Break coolant level

∀∀
MAINTENANCE OF YOUR 40623
∀All driving conditions.o Arduous conditions.
A AND C SERVICES AND THE INTERMEDIATE VISIT
- Oil filter∀∀- Fuel filter (Petrol only)∀- Fuel filter element (Diesel only)∀- Air filter element∀- Spark plugs (Petrol only)HPI∀
- Operation of lights and indicators∀∀∀- Condition of glass, headlamp & light lenses and mirrors∀∀- Horn∀∀- Windscreen washer jets∀∀- Condition of wiper blades∀∀- Condition and tension of the ancillary drive belts∀∀- Handbrake∀∀- Condition of hydraulic circuits (hoses and covers)∀∀- Condition of rubber boots and gaiters∀∀∀- Brake pads∀∀
o- Play in hubs, link rods, ball joints, flexible mountings∀- Shock absorbers∀- Rear drum brake lining wear∀- Condition and pressure of tyres (including spare wheel)∀∀∀- Emission control check (Petrol only)∀∀∀- Smoke opacity (Diesel only)∀∀- Pollen filter (according to specification)∀∀o- Visual check of the whole vehicle∀∀
DRAIN and
REFILL
REPLACE
CHECK
ROAD TEST SERVICE
Level
Operation Description of Operation First Service
A C Intermediate
- Engine oil∀∀- Bleed fuel filter (Diesel only)∀∀∀
- Engine oil (check + top-up)∀∀- Gearbox level (check + top-up)∀∀- Battery level (check + top-up) if cap is removable∀∀- Front/rear screen wash level (check + top-up)∀∀∀∀- Coolant level (check + top-up)∀∀∀∀- Brake fluid level (check + top-up)∀∀∀- Power steering fluid level (check + top-up, according to specification)∀∀∀

INSTRUMENT PANEL DIALS: PETROL / DIESEL1 - Fuel filler cap warning light.
2 - Door open warning ligt.
3 - Dipped beam headlamps indicator light.
4 - Main beam headlamps indicatorlight.
5 - Rev counter.
6 - Left-hand direction indicator.
7 - Central (STOP) warning light.
8 - Service indicator, oil level and
total distance recorder. 9 -
Right-hand direction indicator.
10 - Speedometer.
11 - Clogging of the particulate emission filter warning light(Diesel).
12 - Front fog lamps indicator light.
13 - Rear fog lamp indicator light.
14 - Dynamic stability control(ASR/ESP) indicator light(petrol versions only).
15 - Low coolant level warning light.
YOUR 406 IN DETAIL 127
16 - Coolant temperature indicator.
17 - Trip recorder zero reset.
18 - Hand-brake and low brake fluid level warning light.
19 - Seat belt not fastened warning light.
20 - Air bags warning light.
21 - ABS system warning light.
22 - Engine diagnostics warning light.
23 - Battery charge warning light.
24 - Diesel engine preheating indicator light.
25 - Passenger air bag disarming warning light.
26 - Water in diesel filter warning light.
27 - Front brake pad wear warning light.
28 - Engine oil pressure warning light.
29 - Electronic immobiliser warning light.
30 - Lighting rheostat.
31 - Fuel gauge.
32 - Low fuel level warning light.

1 -Fuel filler cap warning light.
2 - Door open warning light.
3 - Dipped beam headlamps indicator light.
4 - Main beam headlamps indicatorlight.
5 - Rev. counter.
6 - Left-hand direction indicator.
7 - Central (STOP) warning light.
8 - Low fuel level warning light.
9 - Fuel gauge. 10 -
Service indicator, oil level and
total distance recorder.
11 - Right-hand direction indicator.
12 - Speedometer.
13 - Clogging of the particulateemission filter warning light(Diesel).
14 - Front fog lamps indicator light.
15 - Rear fog lamp indicator light.
16 - Dynamic stability control(ASR/ESP) indicator light(petrol versions only). 17 -
Low coolant level warning light.
18 - Coolant temperature indicator.
19 - Trip recorder zero reset.
20 - Handbrake and low brake fluid level warning light.
21 - Seat belt not fastened warning light.
22 - Air bags warning light.
23 - ABS system warning light.
24 - Engine diagnostics warning light.
25 - Battery charge warning light.
26 - Diesel engine preheatingindicator light.
27 - Passenger air bag disarmingwarning light.
28 - Water in diesel filter warning light.
29 - Front brake pad wear warning light.
30 - Engine oil pressure warning light.
31 - Electronic immobiliser warning light.
32 - Lighting rheostat.
33 - Engine oil temperature.
YOUR 406 IN DETAIL
128
INSTRUMENT PANEL DIALS: PETROL / DIESEL

YOUR 406 IN DETAIL129
1 -
Fuel filler cap warning light.
2 - Door open warning light.
3 - Dipped beam headlamps indicator light.
4 - Main beam headlamps indicatorlight.
5 - Rev. counter.
6 - Left-hand direction indicator.
7 - Central (STOP) warning light.
8 - Low fuel level warning light.
9 - Fuel gauge. 10 -
Service indicator, oil level and
total distance recorder.
11 - Right-hand direction indicator.
12 - Speedometer.
13 - Clogging of the particulateemission filter warning light(Diesel).
14 - Front fog lamp indicator light.
15 - Rear fog lamp indicator light.
16 - Dynamic stability control(ASR/ESP) indicator light(petrol versions only). 17 -
Low coolant level warning light.
18 - Coolant temperature indicator.
19 - Trip recorder zero reset.
20 - Handbrake and low brake fluid
level warning light.
21 - Seat belt not fastened warning light.
22 - Air bags warning light.
23 - ABS system warning light.
24 - Engine diagnostics warning light.
25 - Battery charge warning light.
26 - Diesel engine pre-heating
indicator light.
27 - Passenger air bag disarmingwarning light.
28 - Water in diesel filter
warning light.
29 - Front brake pad wear warning light.
30 - Engine oil pressure warning light.
31 - Operating programmes.
32 - Gear lever position indicator.
33 - Electronic immobiliser warninglight.
34 - Lighting rheostat.
35 - Engine oil temperature.
INSTRUMENT PANEL DIALS: AUTOMATIC GEARBOX

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

Door open warning light
When the engine is running, the warning light indicates that a door has not beenclosed properly or that the
boot is open.
Electronic immobiliser warning light This indicates a malfunction of the electronic immobilis-
er. Contact a PEUGEOT dealer.
Low fuel level warning light. When the warning light comes on, you have
enough fuel to drive at least 30 miles
(50 km). The tank capacity is approx-imately 70 litres (15.4 gallons). Coolant temperature indicator When the needle is in zone
A,the
temperature is correct. When the needle is in zone B, the
temperature is too high. The central
(STOP) warning light flashes.
You must stop immediately.
Contact a PEUGEOT dealer.
Seat belt not fastened warning light With the engine running, the indicator light comes onwhen the driver's seat belt isnot fastened.
YOUR 406 IN DETAIL
133

Door open warning light
When the engine is running, the warning light indicates that a door has not beenclosed properly or that the
boot is open.
Electronic immobiliser warning light This indicates a malfunction of the electronic immobilis-
er. Contact a PEUGEOT dealer.
Low fuel level warning light. When the warning light comes on, you have
enough fuel to drive at least 30 miles
(50 km). The tank capacity is approx-imately 70 litres (15.4 gallons). Coolant temperature indicator When the needle is in zone
A,the
temperature is correct. When the needle is in zone B, the
temperature is too high. The central
(STOP) warning light flashes.
You must stop immediately.
Contact a PEUGEOT dealer.
Seat belt not fastened warning light With the engine running, the indicator light comes onwhen the driver's seat belt isnot fastened.
YOUR 406 IN DETAIL
133

CHECKING THE LEVELS Engine Checking the oil levelCheck the level regularly and top up between changes. Maximumconsumption is 0.5 litres per600 miles (1 000 km). The oil level should be checked with the vehicle level and the engine cold.There are two marks onthe dipstick: A= maximum
B = minimum
Oil change: according to the manu-
facturer's servicing schedule.
- Dipstick. Never fill past the maxi- mum mark A.
- Oil level gauge on the instrument panel.
Viscosity selection In all cases, the oil selected must meet the manufacturer's require-ments.
MAINTENANCE OF YOUR 406
34
Oil filter Change the filter regularly according to the servicing schedule. Used oilPrevent used oil from coming into prolonged contact with the skin. Do not dispose of used oil into drains or onto the ground.
To maintain the reliability of engines and emission control systems, theuse of additives in the engine oil isprohibited. Brakes and clutch Checking the brake and clutch fluid level:
- The level should always be above
the DANGER mark on the reser-
voir.
- If the level drops substantially, contact a PEUGEOT dealer imme-
diately.
Fluid change
- must be carried out according to the manufacturer's servicing sche- dule.
- use fluids approved by the manu- facturer, which fulfil DOT 4 stan-dards. Cooling system Use the fluid approved by the manu-
facturer. When the engine is warm, the tem- perature of the coolant is controlledby the engine fan. Because this fancan operate with the ignition keyremoved and because the coolingsystem is pressurised, wait for atleast one hour after the engine hasstopped before carrying out anywork. In the event of a breakdown and to avoid any risk of burns, slacken thecap to the first notch to release thepressure. When the pressure hasdropped, remove the cap and top upthe level.