Seat LEON 2024 - 12-Volt Battery

Checking and refilling levels
351
12-volt battery
●
Check the engine oil level as soon as possible
›››page348.
●
Change the oil as soon as you have the op-
portunity to do so.
Engine oil level too high
The warning lamp lights up yellow and a mes-
sage is shown on the dash panel.
●
Safely stop the vehicle as soon as possible.
●
Stop the engine.
●
Check the oil level ›››page348.
●
If the oil level is too high, do not continue driv-
ing or leave the engine running. Engine damage
may occur. Seek assistance from the technical
service.
Oil level sensor fault
The control lamp flashes yellow.
●
Have the check done by a specialised work-
shop.
●
Until then it is advisable to check the oil level
every time you refuel.
12-volt battery
Introduction
The 12 volt battery is located in the engine
compartment or in the luggage compartment
(PHEV hybrid vehicles). The 12 volt battery is
checked and, if necessary, replaced as part of
maintenance work.
All work on batteries requires specialist knowl-
edge. Please refer to a SEAT Ocial Service
or a workshop specialising in batteries: risk of
burns or exploding battery!
The battery must not be opened! Never try to
change the fluid level of the battery. Otherwise
explosive gas is released from the battery that
could cause an explosion.
Battery warning indications
Wear protective goggles.
Battery acid is extremely corrosive. Wear
protective gloves and eye protection.
Rinse any splashes of electrolyte with
plenty of water.
Fires, sparks, open flames and smoking
are prohibited.
The battery should only be charged in a
well-ventilated zone. Risk of explosion!
Keep children away from acid and the
battery.
Always follow the instruction manual.
If the vehicle is not used for long periods
The vehicle has a system for monitoring
the current consumption when the engine
is left unused for extended periods of time
›››page357. Some functions, such as the in-
terior lights, or the remote door opening, may
be temporarily disabled to prevent the battery
from running flat. These functions will come
back on as soon as the ignition is switched on
and the engine started.
WARNING
Working on the 12-volt battery and electri-
cal system can cause severe burns, fire and
electric shock. Always read and observe the
following warnings and safety precautions
before working on the battery:
●
Before working on the 12-volt battery,
switch o the ignition and all electrical con-
sumers and disconnect the negative cable
from this battery.
●
Always keep children away from the 12-volt
battery electrolyte and the battery itself.
●
Always wear eye protection and protective
gloves.