2012 Peugeot 508 RXH Owner's Manual

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Opening the bonnet
Opening
)From inside
: pull the release lever, locatedon the left below the dashboard, towards you.
Before doing anything under the bonnet,switch off the ignition (Ready
lamp off) to avoid any risk of injury resulting fromautomatic operation of the engine.


Closing
)
Lower the bonnet and release it at the endof its travel. )
Check that it is latched correctly.


)From the outside: lift the safety catch and
raise the bonnet.
A bonnet strut opens the bonnet and holds itopen.


Never touch, handle or remove the orange "high voltage" cables.

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On vehicle fitted with HDi engines, the fuelsystem must be primed if you run out of fuel; refer to the engine compar tment view on the
"Diesel engine" page.










Running out of fuel (Diesel)

If the tank on your vehicle is fitted witha misfuel prevention device, refer to the section "Access - § Misfuel prevention(Diesel)".
)
Fill the fuel tank with at least five litres of
Diesel.) Open the bonnet.)
If necessary, unclip the style cover for
access to the priming pump. ) Slacken the bleed screw. )
Squeeze and release the priming pump
repeatedly until fuel appears in the
transparent pipe.) Tighten the bleed screw.)
Operate the star ter until the engine starts(if the engine fails to star t at the first
attempt, wait around 15 seconds before
tr
ying again). ) If the engine fails to star t after a few
attempts, operate the priming pump again,
then the starter.) Put the style cover back in position and clip it in place, ensuring that it has clipped correctly. )
Close the bonnet.

2 litre HDi engine


If the engine does not star t first time, don't keep trying. Start the procedureagain from the beginning.







Before doing anything under the bonnet,switch off the ignition (Readylamp off) to avoid any risk of injury resulting from automatic operation of the engine.

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The various caps and covers allow access for checking the levels of the various fluids, for
replacing cer tain components and for primingthe fuel system.














Diesel engine
1.
Power steering reservoir.2.Screenwash and headlamp wash reservoir.3.Coolant reservoir.4.
Brake fluid reservoir.
5. Battery/Fuses.
6.Fusebox.7. Air filter.8.Engine oil dipstick.9.
Engine oil filler cap.10.Priming pump.11.
Bleed screw.






Before doing anything under the bonnet,switch off the ignition (Ready
lamp off) to avoid any risk of injury resulting fromautomatic operation of the engine.

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Checking levels






Before doing anything under the bonnet,
switch off the ignition (Readylamp off) to avoid any risk of injury resulting from automatic operation of the engine.
Oil level
The check is carried out either when
the ignition is switched on using the oil level indicator on the instrument panel, or using the dipstick.
This manual check will only be correct if the
vehicle is on level ground and the engine has been off for more than 30 minutes. It is normal to top up the oil level between
two ser vices (or oil changes). PEUGEOTrecommends that you check the level, and top
up if necessary, every 3 000 miles (5 000 kms).
After topping up the oil, the check whenswitching on the ignition with the oil levelindicator in the instrument panel is not validduring the 30 minutes after topping up.
Engine oil change
Refer to the ser vicing booklet for details of the
interval for this operation.
In order to maintain the reliability of the engineand emission control system, the use of additives in the engine oil is prohibited.


Oil specifi cation

The oil must be the correct grade for your engine and conform to the manufacturer'srecommendations.

Th
e brake fluid level should be close
to the "MA X" mark. If it is not, check
the brake pad wear.
Brake fluid level

Changing the fl uid

Refer to the ser vicing booklet for details of the
interval for this operation.


Fluid specifi cation

The brake fluid must conform to themanufacturer's recommendations and meet the
DOT4 standard.

Power steering fluid level
The power steering fluid level shouldbe close to the "MA X" mark. With
the engine cold, unscrew the cap to check the level. If a level drops si
gnificantly, have the corresponding system checked by a PEUGEOT dealer or a qualified workshop.
Check all of these levels regularly and top them up if necessary, unless other wise indicated.
Take care when working under the
bonnet, as certain areas of the engine may be extremely hot (risk of burns).

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Coolant level
The coolant level should be closeto the "MA X" mark but should never exceed it.When the engine is warm, the
temperature of the coolant is regulated by the fan. This can operate with the ignition off.
On vehicles which are fitted with a par ticle
emission filter, the fan may operate after the vehicle has been switched off, even if the engine is cold.
In addition, as the cooling system is pressurised,
wait at least one hour after switching off
the engine before carrying out any work.
To avoid any risk of scalding, unscrew the cap
b
y two turns to allow the pressure to drop.
When the pressure has dropped, remove the
cap and top up the level.
Changing the coolant
The coolant does not have to be changed.
Fluid specifi cation
The coolant must conform to the
manufacturer's recommendations.


Fluid specifi cation

For optimum cleaning and to avoid freezing,
this fluid must not be topped up with or
replaced with plain water.
Screenwash and headlamp
wash fluid

In the case of vehicles fitted with
headlamp washers, the low fluid level is indicated by an audible signal anda message in the instrument panelscreen.
Top up the reser voir when you next stop the
vehicle.

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Avoid prolonged contact of used oil or fluids with the skin. Most of these fluids are harmful to
health or indeed very corrosive.
Do not discard used oil or fluids intosewers or onto the ground. Take used oil to a PEUGEOT dealer or a qualified workshop (France) or to an authorised waste disposal site.








Used products
To p p i ng up
This additive must be topped up by a
PEUGEOT dealer or a qualified workshop
w
ithout delay.
Diesel additive level
(Diesel engine with particle
emission filter)
A low additive level is indicated by illumination
of the ser vice warning lamp, accompanied by an audible warning and a message in
the instrument panel screen.

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Checks
12 V battery

The battery does not require any maintenance.
However, check that the terminals are clean
and correctly tightened, particularly in summer and winter.
When carrying out work on the battery, refer to the "Practical information" section for details of the precautions to be
taken before disconnecting the battery and following its reconnection.

Refer to the servicing booklet for
details of the replacement inter vals
for these components.
Dependin
g on the environment(e.g. dusty atmosphere) and the use of the
vehicle (e.g. city driving), replace them twiceas often if necessary (refer to the "Engines"section).
A clogged passenger compar tment filter mayhave an adverse effect on the per formanceof the air conditioning system and generate undesirable odours.
Air filter and passenger compartment filter

Replace the oil filter each time theengine oil is changed.
Refer to the servicing booklet for
details of the replacement inter val
for this component.
Oil filter The presence of this label, in particular with
the Stop & Star t system, indicates the use of a specific 12 V lead-acid battery with special
technology and specification, for which theinvolvement of a PEUGEOT dealer or a qualified workshop is required when replacing
or disconnecting the battery.Failure to obser ve this recommendation may
shor ten the life of the battery.
Unless other wise indicated, check these components in accordance with the ser vicing booklet and according to your engine.

Other wise, have them checked by a PEUGEOT dealer or a qualified workshop.





Before doing anything under the bonnet,switch off the ignition (Ready
lamp off) to avoid any risk of injury resulting fromautomatic operation of the engine.

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6-speed electronic gear
control gearbox
The gearbox does not require any maintenance (no oil change).
Refer to the servicing booklet for
details of the checking interval for
this component.
Brake wear depends on the style
of driving, par ticularly in the case
of vehicles used in town, over shor t
distances. It may be necessary to have the condition of the brakes checked, evenbetween vehicle services.
Unless there is a leak in the circuit, a drop in
th
e brake fluid level indicates that the brakepads are worn.
Brake pads
Particle emission filter (Diesel)
The star t of saturation of the par ticle
filter is indicated by the temporary
illumination of this warning lamp
accompanied by a message in the
multi-function screen.
As soon as the traffic conditions permit,regenerate the filter by driving at a speed of at least 40 mph (60 km/h) until the warning lamp goes off.If the warning lamp stays on, thisindicates a low additive level.
On a new vehicle, the first par ticle filter regeneration operations may beaccompanied by a "burning" smell,which is perfectly normal.Following prolonged operation of thevehicle at very low speed or at idle,you may, in exceptional circumstances, notice the emission of water vapour atthe exhaust on acceleration. This does not affect the behaviour of the vehicle or the environment.

The 100 % electric mode is not
available during regeneration of thepar ticle emissions filter.