2018 Seat Leon Owner's manual

Checking and refilling levels
CAUTION

Practical tips
WARNING
The vehicle is not suitable for liquefied nat-
ural gas (LNG) or liquefied petr ol gas (LPG),
so LNG or LPG shoul
d not be used under
any circumstances. Liquid gas can cause
an explosion of the natural gas tanks and
cause severe injuries! WARNING
Damaged, corroded or rusted tanks can re-
sult in serious injury or ev en death.

Checking and refilling levels
level indicator may not detect the load prop-
erly.
If a w arning message about AdBlue

Practical tips
For the sake of the environment
Dispose of the refill bottle in an environ-
ment-friendly manner .Note
You can buy refill bottles that are adequate
for AdBlue

Checking and refilling levels
Opening and closing the bonnet Read the additional information carefully

Practical tips
Checking levels Fig. 309
Diagram for the location of the various el-
ements. From time to time, the levels of the different
fluids in the v
ehicl
e must be check
ed. Never
fill with incorrect fluids, otherwise serious
damage to the engine may be caused.
Coolant expansion tank
Engine oil dipstick
Engine oil filler cap
Brake fluid reservoir
Vehicle battery (underneath the cover)
Windscreen washer reservoir
The checking and refilling of service fluids are
carried out on the components mentioned 1 2
3
4
5
6 above. These operations are described in

Checking and refilling levels
If the recommended engine oil is not availa-
bl e
, in the e
vent of an emergency you can
add oil once up to a maximum of 0.5 L of the
next oil until the next oil change:

Practical tips
Depending on how you drive and the condi-
tions in which the v ehicl
e is used, oil con-
sumption can be up t
o 0.5 l/1000 km. Oil
consumption is likely to be higher for the first
5,000 km. For this reason the engine oil level
must be checked at regular intervals, prefera-
bly when filling the tank and before a journey. WARNING
Any work carried out in the engine com-
partment or on the engine must be carried out cautiously.