Get Maintenance Guide for Renault Symbioz 4 Door First Generation (2024-2026)

ACCESSING THE ENGINE, LEVELS

Bonnet

Unlocking the bonnet catch

Avoid placing any pres-

sure on the engine bon-

net: risk of the bonnet

closing by accident.

Any intervention or

modification on the

vehicle's "230 V" elec-

trical system (compo-

5

nents, cables, connectors, trac-

tion battery) is strictly prohibit-

ed.

The risk of serious burns or elec-

tric shocks can lead to death.

The engine cooling fan may al-

so start at any moment. The

To unlock, push the tab 2 while

opening the bonnet.

To open, pull the handle 1 located on

the left-hand side of the dashboard.

Please note when

working close to the

engine that it may be

label in the engine com-

partment reminds you of this.

Risk of injury.

Before carrying out any

action in the engine

compartment, you

hot. The engine cooling

fan may also start at any mo-

must switch off the ig-

nition ꢀ 141.

ment. The

label in the en-

gine compartment reminds you

of this.

Risk of injury.

M a i n t e n a n c e - 3 2 3

ACCESSING THE ENGINE, LEVELS

Opening the bonnet

Closing the bonnet

In the event of even a

slight impact involving

the radiator grille or

Before closing the bonnet, make

sure that nothing has been left in the

engine compartment.

bonnet, have the bon-

net lock checked by an ap-

proved dealer as soon as possi-

ble.

To close the bonnet, refit the stay 5

into its holder 6 . Hold the middle of

the bonnet and guide it down to one

foot (30 cm) above the closed posi-

tion, then release. It will latch auto-

matically under its own weight.

Engine oil

5

Ensure that the bonnet

is properly locked.

Check that nothing is

General information

It is normal for an engine to use oil

for lubrication and cooling of moving

parts and it is normal to top up the

level between oil changes.

However, contact your approved

Dealer if more than 0.11 gal (0.5 litre)

is being consumed every 600 miles

(1,000 km) after the running in period.

Oil change frequency: check the oil

level from time to time and certainly

before any long journey to avoid the

risk of damaging your engine.

preventing the catch

from locking (gravel, cloth, etc.).

Lift the bonnet, disengage the stay 5

from its mounting 6 using the handle

4 and, for your own safety, you must

fix the stay into its retainer 3 .

After any procedure in

the engine compart-

ment, make sure that

When working in the

engine compartment,

ensure that the wind-

screen wiper stalk is in

the park position.

you do not forget any-

thing (cloth, tools, etc.).

Otherwise, this may lead to en-

gine damage or cause a fire.

Reading the oil level

Risk of injury.

The oil level should be read with the

vehicle on level ground, after the en-

gine has been switched off for some

time.

3 2 4 - M a i n t e n a n c e

ACCESSING THE ENGINE, LEVELS

The dipstick must be used to read

the exact oil level and make sure

that the maximum level has not

been exceeded (risk of engine dam-

age).

Depending on the vehicle, the instru-

ment panel display only alerts the

driver when the oil level is at its mini-

mum.

– read the level: it should never fall

below the "mini" level A nor rise

above the "maxi" level B .

Once the operation has been com-

pleted, ensure that the dipstick is

pushed in as far as it will go or that

the "cap-type dipstick" is complete-

ly screwed in.

Exceeding the maxi-

mum engine oil level

Under no circum-

stances should the

maximum filling level B be ex-

ceeded: this could damage the

engine and the emission control

system. If the level exceeds the

maximum level, do not start

your vehicle and contact an au-

thorised dealer.

Adding engine oil

Use a funnel or protect

the filling neck area to

avoid engine oil escap-

ing onto a hot part of the engine

compartment or a sensitive

part (e.g. electrical compo-

nents).

5

Before carrying out any

action in the engine

compartment, you

Fire hazard.

must switch off the ig-

nition ꢀ 141.

– Remove the dipstick and wipe with

a clean, lint-free cloth;

– push the dipstick in as far as it will

go (for vehicles equipped with a

"cap-dipstick" C , screw the cap in as

far as it will go);

– remove the dipstick again;

M a i n t e n a n c e - 3 2 5

ACCESSING THE ENGINE, LEVELS

Topping up, filling, draining

Topping up/filling

Do not exceed the "maxi"

level and remember to re-

fit the cap 1 and the dip-

stick 2 .

– Loosen the cap 1 ;

– top up the level (as a guide, the ca-

pacity between the "mini" and

"maxi" level of the dipstick 2 is be-

tween 0.20 gal (0.9 l) and 0.44 gal (2 l),

depending on the engine);

– wait for approximately 20 minutes

to allow the oil to flow;

5

– check the level using the dipstick

2 (as described previously).

Once the operation has been com-

pleted, ensure that the dipstick is

pushed in as far as it will go or that

the cap-type dipstick is completely

screwed in.

The vehicle must be parked on level

ground and the engine should be

stopped and cold (for instance, be-

fore the engine is started up for the

first time in the day).

Before carrying out any

action in the engine

compartment, you

must switch off the ig-

nition ꢀ 141.

3 2 6 - M a i n t e n a n c e

ACCESSING THE ENGINE, LEVELS

Adding engine oil

Use a funnel or protect

the filling neck area to

avoid engine oil escap-

ing on to a hot part of the en-

gine compartment or a sensi-

tive part (e.g. electrical compo-

nents).

Exceeding the maxi-

mum engine oil level

Under no circum-

When working in the

engine compartment,

ensure that the wind-

screen wiper stalk is in

stances should the

maximum filling level be ex-

ceeded: this could damage the

engine and the emission control

system.

the park position.

Risk of injury.

Fire hazard.

If the oil level exceeds the maxi-

mum level, do not start your ve-

hicle and contact an approved

dealer.

Filling and/or checking

the oil level: when top-

ping up or checking the

oil level, ensure that no

oil leaks onto the engine com-

ponents.

Do not forget to properly close

the cap and refit the dipstick to

prevent any oil spatter on hot

engine components.

5

Oil change

Service interval: refer to the mainte-

nance document for your vehicle.

Oil change capacity

Please refer to the maintenance

document for your vehicle, or con-

tact an authorised dealer. Always

check the engine oil level using the

dipstick, as explained previously (it

should never fall below the minimum

level, or be over the maximum level

on the dipstick).

Engine oil change: if

you are changing the

oil when the engine is

hot, be careful not to

scald yourself as the oil drains.

Fire hazard.

If there is an abnormal or

repeated drop in the fluid

level, consult an approved

dealer.

Engine oil grade

Refer to the maintenance document

for your vehicle.

M a i n t e n a n c e - 3 2 7

ACCESSING THE ENGINE, LEVELS

Technical Department which en-

sure:

– antifreeze protection;

– anti-corrosion protection of the

cooling system.

Coolant level

Please note when

working close to the

engine that it may be

Combustion engine coolant

hot. The engine cooling

fan may also start at any mo-

Before carrying out any

action in the engine

compartment, you

ment. The

gine compartment reminds you

of this.

Risk of injury.

label in the en-

must switch off the ig-

nition ꢀ 141.

5

Replacement intervals

Refer to the maintenance document

for your vehicle.

Never run the engine in

an enclosed space as

exhaust gases are poi-

sonous.

With the ignition off and the vehicle

on level ground, the level when cold

must be between the "MINI" and

"MAXI" markers indicated on the

coolant reservoir 1 .

If there is an abnormal or

repeated drop in the fluid

level, consult an approved

dealer.

Top this level up when cold before it

reaches the "MINI" marker.

Frequency of checking coolant level

When working in the

engine compartment,

ensure that the wind-

screen wiper stalk is in

the park position.

Check the coolant level regularly

(very severe damage is likely to be

caused to the combustion engine if

it runs out of coolant).

If the level needs to be topped up,

only use products approved by our

Risk of injury.

3 2 8 - M a i n t e n a n c e

ACCESSING THE ENGINE, LEVELS

When cold , the level should be locat-

ed between the "MIN" 3 and "MAX"

4 marks shown on the inside of the

funnel.

No operations should

be carried out on the

cooling circuit when

the combustion engine

When working in the

engine compartment,

ensure that the wind-

screen wiper stalk is in

Frequency of checking coolant level

is hot.

Risk of burns.

the park position.

Risk of injury.

Check the coolant level regularly

(very severe damage is likely to be

caused to the electrical circuit if it

runs out of coolant).

Electric traction system coolant

If a top-up is required, you must con-

tact an approved dealer to perform

the top-up.

No operations should

be carried out on the

cooling circuit when

the combustion engine

5

Before carrying out any

action in the engine

compartment, you

is hot.

Risk of burns.

must switch off the ig-

nition ꢀ 141.

Replacement intervals

Refer to the maintenance document

for your vehicle.

This system is different to that of the

combustion engine. It is used for

cooling the electric motor.

If there is an abnormal or

repeated drop in the fluid

level, consult an approved

dealer.

Reading the level

With the ignition off and the vehicle

parked on level ground, unscrew the

coolant reservoir cap 2 .

M a i n t e n a n c e - 3 2 9

ACCESSING THE ENGINE, LEVELS

checking procedure from the

manufacturer's network or website.

Windscreen washer reservoir

Levels, filters

Brake fluid level

Topping up

After any operation on the hydraulic

circuit, a specialist must replace the

fluid.

Only use fluids approved by our

Technical Department (and taken

from a sealed container).

Replacement intervals

Refer to the maintenance document

for your vehicle.

5

If there is an abnormal or

repeated drop in the fluid

level, consult an approved

dealer.

Topping up

With the engine off, open the cap 6 .

Fill until you can see the fluid, then

replace the cap.

Note: check the reservoir level regu-

larly and top up the fluid before go-

ing on a trip.

This should be checked frequently,

and immediately if you notice even

the slightest loss in braking efficien-

cy.

The level should be read with the en-

gine switched off and on level

ground.

Please note when

working close to the

engine that it may be

Fluid

hot. The engine cooling

fan may also start at any mo-

Windscreen washer fluid. In winter,

use anti-freeze product. Use prod-

ucts recommended by an autho-

rised dealer.

Note: do not use hard water (risk of

damage to the priming pump,

limescale building up on the pump

and the jets).

Level 5

It is normal for the level to fall as the

trims become worn, but it must nev-

er fall below the "MINI" warning line.

If you wish to check the disc and

drum wear yourself, you should ob-

tain the document explaining the

ment. The

label in the en-

gine compartment reminds you

of this.

Risk of injury.

3 3 0 - M a i n t e n a n c e

ACCESSING THE ENGINE, LEVELS

Jets

Please note when

working close to the

engine that it may be

To adjust the height of the wind-

screen washer jets, please consult

an authorised dealer.

hot. The engine cooling

fan may also start at any mo-

Before carrying out any

action in the engine

compartment, you

ment. The

label in the en-

gine compartment reminds you

must switch off the ig-

nition ꢀ 141.

of this.

Risk of injury.

5

Filters

The filter elements (air filter, cabin

filter etc.) should be replaced during

the maintenance operations carried

out on your vehicle.

Replacement intervals for filter

components: refer to the mainte-

nance document for your vehicle.

When working in the

engine compartment,

ensure that the wind-

screen wiper stalk is in

the park position.

Risk of injury.

M a i n t e n a n c e - 3 3 1

BATTERY

– after extended use of power-con-

suming functions while the ignition is

switched off;

Secondary 12 V battery

– after a prolonged period of park-

ing.

In the luggage compartment

For your safety and to

ensure the proper op-

eration of the vehicle's

electrical equipment

(lights, windscreen wipers, brak-

ing assistance, etc.), any work

on the secondary "12 V" battery

(removal, disconnection, etc.) )

must be carried out by a spe-

cialist professional.

5

Observe the indications on the bat-

tery:

Risk of serious burns or electric

shocks.

2. naked flames and smoking are

forbidden;

You must respect the replace-

ment intervals (without exceed-

ing them) as stated in the main-

tenance document.

The battery is a specific type.

Please ensure it is replaced with

the same type.

The secondary "12 V" battery is lo-

cated in the luggage compartment:

it supplies the power required to un-

lock/lock the vehicle and to operate

the equipment.

You should not open it or add any

fluid.

3. eye protection must be used;

4. keep away from children;

5. explosive materials;

6. refer to the manual;

7. corrosive substances.

The secondary "12 V" battery 1

charge level may diminish, especial-

ly if you use your vehicle:

Call an approved dealer.

– when the outside temperature

drops;

3 3 2 - M a i n t e n a n c e

BATTERY

Do not disconnect the

"12 V" secondary bat-

tery; this is prohibited.

Risk of serious burns or

electric shocks.

5

M a i n t e n a n c e - 3 3 3

CLEANING

ucts). Rinse thoroughly beforehand

using a jet washer:

– spots of tree resin and industrial

pollution;

– mud in the wheel arches and un-

derneath the body which forms

damp patches;

Observe local regulations about

washing vehicles (e.g. do not wash

your vehicle on a public highway).

When washing the vehicle with a

high-pressure cleaning device,

please take the following precau-

tions:

– make sure that your vehicle's

paintwork, the area or the compo-

nent that you want to clean is com-

patible with this type of washing;

– the pressure delivered by the de-

vice must be less than 100 bar;

– when washing, position the spray

nozzle at least 15 cm from the vehicle

and check that the water flow rate is

less than 3.30 gal (15 l)/min);

– do not persist in washing the same

area, impacted points or the seals

(risk of damage to the paint, seals

becoming detached, etc.).

If mechanical components, hinges,

etc. have been cleaned, they must

be protected again by spraying with

products approved by our Technical

Department.

Bodywork maintenance

A well-maintained vehicle will last

longer.

It is therefore recommended to

maintain the exterior of the vehicle

regularly.

Your vehicle has been treated with

very effective anti-corrosion prod-

ucts. It is nevertheless subject to var-

ious outside influences.

Corrosive agents in the atmosphere

– Atmospheric pollution (in built-up

and industrial areas);

– saline atmospheres (near the sea,

particularly in hot weather);

– seasonal and damp climatic con-

ditions, (e.g.: road salt in winter, wa-

ter from road cleaners, etc.).

Minor impacts

Abrasive action

Dust and sand in the air, mud, road

grit thrown up by other vehicles, etc.

You should take a number of minor

precautions in order to safeguard

your vehicle against such risks.

–

bird droppings, which cause a

chemical reaction with the paint

that rapidly discolours paintwork

and may even cause the paint to

peel off.

5

Wash the vehicle immediately to re-

move these marks as it is impossible

to remove them by polishing;

– salt, particularly in the wheel arch-

es and underneath the body after

driving in areas where the roads

have been gritted.

Withdraw the vegetable falls (resin,

film etc.) from the vehicle regularly.

Observe the vehicle stopping dis-

tances when driving on gravelled

surfaces to prevent paint damage.

Repair, or have repaired quickly, ar-

eas where the paint has been dam-

aged, to prevent corrosion spread-

ing.

You should do the following

Remember to visit the body shop pe-

riodically in order to maintain your

anti-corrosion warranty. Refer to the

maintenance document.

Wash your car frequently, with the

engine off, with cleaning products

recommended by our Technical De-

partment (never use abrasive prod-

3 3 4 - M a i n t e n a n c e

CLEANING

– mechanical components (e.g. en-

gine compartment);

Wash the vehicle using a high-pres-

sure cleaning device.

We have selected special

– wheels (e.g. braking system com-

ponents such as brake callipers);

– the underbody;

– the parts with hinges (e.g. inside

the doors);

– the painted plastic external fit-

tings (e.g. bumpers).

Doing this could give rise to corro-

sion or operational faults.

products to care for your

vehicle and you can ob-

tain these from the

manufacturer's accessory out-

lets.

Using a roller type car wash

Return the wiper stalk to the Park

position ꢀ 132 .

Check the mounting of external ac-

cessories, additional lights and rear

view mirrors, and ensure that the

wiper blades are secured with adhe-

sive tape.

Remove the radio aerial mast if your

vehicle is fitted with this equipment.

Check that the fuel filler flap is

closed then lock the vehicle.

Remember to remove the adhesive

and refit the aerial by screwing it in

fully once the wash is finished.

Do not do the following

Wash the vehicle in bright sunlight or

freezing temperatures.

Do not scrape off mud or dirt without

pre-wetting.

Allow dirt to accumulate on the exte-

rior.

Allow rust to form following minor

impacts.

Using solvents not approved by our

Technical Department to remove

stains may damage the paintwork.

Do not drive in snow or muddy condi-

tions without washing the vehicle,

particularly under the wheel arches

and body.

5

Vehicles with a matte paint fin-

ish

This type of paint requires certain

precautions.

You should do the following

Wash the vehicle by hand using

plenty of water, using a soft cloth or

a gentle sponge.

Cleaning the headlights, sensors

and cameras

Use a soft cloth or cotton wool.

Do not do the following

If this does not clean them properly,

moisten the cloth with soapy water,

then wipe clean with a soft damp

cloth or cotton wool.

Finally, carefully dry off with a soft

dry cloth.

Do not use cleaning products con-

taining alcohol or utensils (e.g. a

scraper).

Use wax-based products (polishing).

Rub too hard.

Wash the vehicle in a roller-type car

wash.

Attach stickers to the paintwork

(risk of leaving marks).

Degrease or clean using high-pres-

sure cleaning equipment or by

spraying products not approved by

our Technical Department:

M a i n t e n a n c e - 3 3 5

CLEANING

Whatever the type of the stain, use

cold (or tepid) soapy water with nat-

ural soap.

Detergents (washing-up liquid, pow-

dered products, alcohol-based

products) should not be used.

Cleaning stickers, decorative

films, etc.

Seat belts

These must be kept clean.

Use products selected by our Tech-

nical Department (Approved outlets)

or warm, soapy water and a sponge

and wipe with a dry cloth.

Detergents or dyes must not be used

under any circumstances.

You should do the following

Use a soft cloth or cotton wool.

Moisten it slightly with soapy water

then always wipe clean with a soft

cloth or cotton wool.

Use a soft cloth.

Rinse and wipe up excess water.

Finally, carefully dry off with a soft

dry cloth.

Multimedia screen

Textiles (seats, door trim, etc)

Maintenance of the screen may de-

pend on the type of multimedia

equipment. Please refer to the multi-

media instructions for further infor-

mation.

Vacuum-clean the textiles regularly.

Liquid stain

Use soapy water.

Dab lightly (never rub) with a soft

cloth, rinse and remove the excess.

Solid or pasty stain

5

Do not do the following

Use alcohol-based cleaning prod-

ucts.

Use utensils (e.g. a scraper).

Rub too hard.

Glass instrument panel

(e.g. instrument panel, clock, exterior

temperature display)

Use a soft cloth or cotton wool.

If this does not clean them properly,

use a soft cloth (or cotton wool)

slightly moistened with soapy water

and then wipe clean with another

soft damp cloth or cotton wool.

Finally, carefully dry off with a soft

dry cloth.

Do not use products containing al-

cohol and/or spray fluids on the

area.

Carefully remove the excess solid or

pasty material immediately using a

spatula (working from the edges to

the centre to avoid spreading the

stain).

In the case of a liquid stain, clean as

indicated.

Special instructions for sweets or

chewing gum

Place an ice cube on the stain to so-

lidify it then proceed as for a solid

stain.

Wash the vehicle using a high-pres-

sure cleaning device.

Interior trim maintenance

A well-maintained vehicle will last

longer. It is therefore recommended

to maintain the interior of the vehi-

cle regularly.

A stain should always be dealt with

swiftly.

3 3 6 - M a i n t e n a n c e

CLEANING

For further recommenda-

tions for maintaining the

interior, and/or for any un-

satisfactory results, please see

an authorised dealer.

Use high-pressure cleaning equip-

ment or sprays inside the passenger

compartment:

without careful use, this equipment

could impair the correct functioning

of the electrical or electronic com-

ponents in the vehicle, or have other

detrimental effects.

Removal/replacing removable

equipment originally fitted in the

vehicle

5

If you need to remove equipment in

order to clean the passenger com-

partment (for example, mats), al-

ways ensure that they are correctly

refitted and are the right way

around (the driver's mat should be

fitted on the driver's side, etc.) and fit

them with the components supplied

with the equipment (for example,

the driver mat should always be

fixed using the pre-fitted mounting

components).

With the vehicle stationary, always

ensure that nothing will impede dri-

ving (anything obstructing the ped-

als, heel wedged by the mat etc.).

Do not do the following

Position objects such as deodorants,

scents etc. near air vents as this

could damage your dashboard trim.

M a i n t e n a n c e - 3 3 7

Maintenance for Your Renault Symbioz 4 Door First Generation (2024-2026)

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