2016 RENAULT MEGANE coolant reservoir

4.1
Section 4: Maintenance
Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2
Engine oil level: general information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . 4.4
Engine oil level: topping up/filling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . 4.5
Oil change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.7
Levels: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.8engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . . . . . . . 4.8
brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.9
windscreen washer reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . 4.10
Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.10
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.11
Tyre Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.13
Bodywork maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . 4.15
Interior trim maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . 4.17

4.8
Replacement intervals
Refer to the Maintenance Document for
your vehicle.
Checking intervals
Check the coolant level regularly

(very severe damage is likely to be
caused to the engine if it runs out of
coolant).
If the level needs to be topped up, only
use products approved by our Technical
Department which ensure:
– protection against freezing;
– anticorrosion protection of the cool- ing system.
LEVELS (1/3)
Coolant
With the engine switched off and on
level ground, the level when cold must
be between the “MINI" and "MAXI"
marks on coolant reservoir 1.
Top this level up when cold before it
reaches the MIN mark.
No operations should be
carried out on the cooling
circuit when the engine is
hot.
Risk of burns.
Consult your approved dealer at
once if you notice an abnormal or
repeated drop in any of the fluid
levels.
The engine may be hot
when carrying out opera-
tions in close proximity. In
addition, the engine cooling
fan can come on at any moment.
Risk of injury.
1
Before performing any
action in the engine com-
partment, the ignition must
be switched off (please see
the information on “Starting, stop-
ping the engine” in Section 2).

5.36
OPERATING FAULTS (5/7)
On the roadPOSSIBLE CAUSESWHAT TO DO
Steering becomes heavy. Assistance overheating.Consult an approved dealer.
The engine is overheating. The cool-
ant temperature indicator is in the
warning zone and warning light
® comes on. Engine cooling fan not working. Stop the vehicle, switch off the engine and
contact an approved dealer.
Coolant leaks. Check the coolant reservoir: it should con- tain fluid. If there is no coolant, consult an
approved dealer as soon as possible.
Coolant boiling in the coolant reser-
voir. Mechanical fault: damaged cylinder
head gasket.Stop the engine.
Contact an approved dealer.
Radiator:
If there is a significant lack of coolant, remember that it must never b\
e topped up using cold coolant while
the engine is very warm. After any procedure on the vehicle which has involved even partial drain\
ing of the cooling
system, it must be refilled with a new mixture prepared in the correct p\
roportions. Reminder: only products approved
by our Technical Department may be used for this purpose.

7.3
ALPHABETICAL INDEX (3/5)
hands-free telephone integrated control ................. 3.42 – 3.43
hazard warning lights signal .............................................. 1.51
headlight beam adjustment .................................... 1.85 – 1.86
headlight flashers .............................................................. 1.51
headlight washer ...................................................1.94 → 1.97
headrest................................................................\
............. 3.34
heated steering wheel ....................................................... 1.80
heating and air conditioning system .................3.6 → 3.8, 3.19
heating system ........................................................3.6 → 3.19
Hill Start Assist.......................................................2.30 → 2.39
horn ...................................................................\
................ 1.51
horn: flash ..................................................................\
........... 1.51
sounding the horn ........................................................ 1.51
hubcap tool ................................................................. 5.7 – 5.8
I
ignition switch ...................................................................... 2.3
indicators ......................................................1.51, 5.16 → 5.18
indicators: direction indicators ....................................................... 1.51
exterior temperature indicator ...................................... 1.82
instrument panel ........................ 1.56 → 1.67, 1.64 → 1.69
instrument panel .............................. 1.56 → 1.67, 1.64 → 1.77
instrument panel messages...................................1.70 → 1.77
interior trim maintenance ..................................................... 4.17 – 4.18
Isofix ....................................................................... 1.46 – 1.47
J
jack ...................................................................\
................... 5.7
K
keys ...................................................................\
........1.2 → 1.5L
lane departure warning ..........................................2.40
→ 2.42
levels: brake fluid ...................................................................... 4.9
coolant ................................................................\
........... 4.8
engine oil ....................................................................... 4.4
windscreen washer reservoir ....................................... 4.10
lifting the vehicle changing a wheel ................................................ 5.9 – 5.10
lighting: exterior ......................................................1.7, 1.85 → 1.91
instrument panel .......................................................... 1.87
interior .................................. 3.26 – 3.27, 5.19 – 5.20, 5.20
lights adjustment ........................................................ 1.85 – 1.86
changing bulbs .................................................. 5.14 – 5.15
front ................................................................... 5.14 – 5.15
lights: adjusting ........................................................... 1.85 – 1.86
brake lights ......................................................5.16 → 5.18
dipped beam headlights ........................... 1.87, 5.14 – 5.15
direction indicators ..................................1.51, 5.14 → 5.16
fog lights ............................................................. 1.89, 5.18
hazard warning ............................................................ 1.51
main beam headlights .............................. 1.87, 5.14 – 5.15
reversing lights ............................................................. 5.18
side lights ................................................1.87, 5.14 → 5.16
locking the doors ........................ 1.4, 1.6 → 1.12, 1.16 → 1.19
M
maintenance ............................................................\
.......... 2.25
maintenance: bodywork .......................................................... 4.15 – 4.16
interior trim ........................................................ 4.17 – 4.18
mechanical .........................................4.2 – 4.3, 6.9 → 6.14
map reading lights ......................................... 3.26 – 3.27, 3.27

7.5
ALPHABETICAL INDEX (5/5)
steering wheeladjustment .............................................................\
...... 1.80
Stop & Start ...........................................................2.10 → 2.13
Stop & Start function..............................................2.10 \
→ 2.13
stopping the engine ............................................................. 2.4
storage compartment.............................................3.29 → 3.32
storage compartments ..................................3.29 → 3.32, 3.38
sun blinds ........................................................................\
.. 3.28
sun visor ........................................................................\
.... 3.28
sunroof.................................................................\
..3.23 → 3.25
switching on the vehicle ignition ................................... 2.3, 2.6
T
tailgate ...............................................................\
....3.36 → 3.39
tanks and reservoirs brake fluid ...................................................................... 4.9
coolant ................................................................\
........... 4.8
tanks and reservoirs: windscreen washer ...................................................... 4.10
technical specifications ..............................................6.5 → 6.8
telephone ................................................................ 3.42 – 3.43
temperature regulation ............................................3.9 → 3.19
tool kit ........................................................................\
.......... 5.7
towing breakdown ........................................................ 5.30 – 5.31
towing equipment .............................................. 3.39 – 3.40
towing a caravan ............................................. 3.39 – 3.40, 6.7
towing equipment fitting ................................................................. 3.39 – 3.40
towing hitch...................................................... 5.7, 5.30 – 5.31
towing rings ....................................................................... 3.39
towing weights ..................................................................... 6.7
traction control .......................................................2.30 → 2.39
transporting children ......1.34 – 1.35, 1.37 → 1.44, 1.46 – 1.47
transporting objects in the luggage compartment ........................................ 3.39 trims ..................................................................\
................... 5.8
trip computer and warning system... 1.56 → 1.61, 1.68 → 1.77
tyre inflation kit......................................................\
.....5.4 → 5.6
tyre pressure.............................2.27 → 2.29, 4.13 – 4.14, 5.12
tyre pressure monitor.............................................2.27 → 2.29
tyre pressures ...........................2.27 → 2.29, 4.13 – 4.14, 4.14
tyres .................... 2.24, 2.27 → 2.29, 4.13 – 4.14, 5.11 → 5.13
U
unlocking the doors ...............................................1.13 → 1.15
V
ventilation ............................................................\
....3.6 → 3.19
W
warning buzzer ......................................................... 1.16, 1.51
warning lights................................... 1.56 → 1.61, 1.68 → 1.77
washing .................................................................. 4.15 – 4.16
weights ................................................................\
................ 6.7
wheelbrace .............................................................\
............. 5.7
wheels (safety) ...................................................... 5.11 → 5.13
windscreen de-icing/demisting ................................. 3.11, 3.16
windscreen washer .......................................1.92 → 1.97, 4.10
windscreen washer/wiper ......................................1.92 → 1.97
wiper blades ........................................................... 5.28 – 5.29
wipers .................................................................\
...1.92 → 1.97
blades ............................................................... 5.28 – 5.29