2016 SKODA CITIGO coolant reservoir

Opening and closing the bonnetFig. 136
Opening the bonnet
Read and observe
and on page 121 first.
Open flap
›
Ensure that the windscreen wipers are not raised away from the windscreen
- risk of damage to the bonnet.
›
Open the front door and pull the release lever below the dash panel in the
direction of arrow
1
» Fig. 136 .
›
Press the release lever in the direction of arrow
2
and the bonnet will be
unlocked.
›
Raise the bonnet in the direction of the arrow
3
.
›
Remove the lid prop in the direction of arrow
4
from its fixture
A
.
›
Secure the open bonnet lid by inserting the end of the support into the
opening in the direction of arrow
5
.
Close the flap
›
Lift the bonnet.
›
Decouple the bonnet support and press into the holder designed to hold it.
›
Drop down the bonnet lid from a height of about 20 cm applying light pres-
sure until it clicks safely into place.
WARNING■ Never drive with the bonnet lid not properly closed - risk of accident!■Make sure that when closing the bonnet, no body parts are crushed -
there is danger of injury!
Engine compartment overview
Fig. 137
Arrangement (example) in the engine compartment
Read and observe
and on page 121 first.
Engine oil dipstick
124
Brake fluid reservoir
125
Vehicle battery
126
Engine oil filler opening
124
Coolant expansion reservoir
125
Windscreen washer fluid reservoir
123ABCDEF122General Maintenance

Check and refillFig. 139
Dipstick
Read and observe and on page 123 first.
Check and refill oil under the following conditions.The vehicle is standing on a horizontal surface.
The engine operating temperature is reached.
The engine is turned off.
Checking the level
›
Wait a few minutes until the engine oil flows back into the oil trough.
›
Pull the dipstick out and wipe with a clean cloth.
›
Push the dipstick back to the stop and then pull it out again.
›
Read the oil level and push the dipstick back in.
The oil level must lie in range
A
» Fig. 139 . If the oil level is below range
A
, oil
must be added.
Refilling
›
Unscrew the cap of the engine oil filler opening
D
» Fig. 137 on page 122 .
›
Add oil of the correct specification in portions of 0.5 litres
» page 123.
›
Check the oil level.
›
Screw the lid of the engine oil filler closed carefully.
CAUTION
■
The oil level must never be below range A » Fig. 139 – risk of damage to the
engine as well as to the exhaust system.■
If a top up with oil is not possible or the oil level is above range
A
, 
do not
continue driving! Switch off the engine and seek assistance from a specialist
garage.
NoteIf the engine oil level is too low, a warning light lights up in the instrument
cluster  » page 33 . Nevertheless, we recommend checking the oil level on a
regular basis using the dipstick.
Coolant
 Introduction
This chapter contains information on the following subjects:
Checking and refilling
125
The coolant helps to keep the engine temperature down, and consists of wa-
ter and coolant additive (with additives that protect the cooling system against
corrosion and prevent furring).
The proportion of coolant additive in the coolant must be 40 to 60 %.
The correct mix of water and coolant additive should be checked and if neces-
sary corrected by a specialist garage.
WARNING■ The following instructions must be followed at all times when working on
the engine compartment » page 120.■
Never open the end cover of the coolant expansion reservoir while the
engine is still warm. The cooling system is pressurised - risk of scalding or
injury from splashes of coolant!
■
To protect against the coolant splashing, cover the cap with a cloth when
opening.
■
Coolant and coolant fumes are harmful - avoid contact with the coolant. If
the coolant comes into contact with the eye or skin, wash the affected area
with plenty of water for several minutes, and where appropriate seek medi-
cal help.
CAUTION
Do not cover the radiator and install any parts (e.g auxiliary lights.) in front of
the air intakes - risk of the engine overheating.124General Maintenance

Checking and refillingFig. 140
Coolant expansion reservoir
Read and observe and on page 124 first.
Check and refill coolant under the following conditions.The vehicle is on a horizontal surface.
The engine is not warm (if the engine is warm the result of the check may
be wrong).
The engine is turned off.
Check the coolant level - The coolant level must lie between the marks
A
and
B
» Fig. 140. If the coolant level is below the mark
B
, top up with coolant.
Refilling
The reservoir must always contain a small amount of coolant »
.
›
Place a cloth over the cap of the coolant expansion tank and unscrew the
cap carefully .
›
Always top up using coolant of the correct specification.
›
Turn the cap until it clicks into place.
The specification for the coolant is shown in the coolant expansion reservoir
» Fig. 140 .
If the specified coolant is not available, then refilling only with distilled or dem-
ineralised water, and get a specialist garage to correct the water-coolant addi-
tive mix as soon as possible.
CAUTION■ If the expansion tank is empty, do not top up with coolant. The system could
aerate - risk of engine damage!  Stop driving! Switch off the engine and seek
assistance from a specialist garage.■
Do not fill the coolant above the mark
A
» Fig. 140 . The coolant could, when
heated, be expelled from the cooling system - risk of damage to the engine
parts.
■
If it is not possible to add coolant, 
do not continue driving! Switch off the
engine and seek assistance from a specialist garage.
■
A coolant additive which does not correspond to the correct specification can
reduce the anti-corrosion effect of the cooling system - risk of damage to the
cooling system and the engine.
■
If non-distilled (non-demineralised) water has been used to top up, the cool-
ant should be replaced by a specialist garage - risk of engine damage.
■
A loss of coolant indicates leaks in the cooling system - risk of engine dam-
age. Top up with coolant and then seek assistance from a specialist garage.
Note
If the coolant level is too low, a warning light lights up in the instrument clus-
ter » page 33 . We still recommend inspecting the coolant level directly at the
reservoir from time to time.
Brake fluid
Fig. 141
Brake fluid reservoir
Check the brake fluid under the following conditions.
The vehicle is on a horizontal surface.
The engine is turned off.
Check brake fluid level - The brake fluid level must lie between the markings
“MIN” and “MAX” » Fig. 141. 
125Inspecting and replenishing