Audi Q5 2024 - Brake fluid

Checking and Filling
Bi coolant system: malfunction! Please turn
off engine
Do not continue driving, shut the engine off, and
switch the ignition off. See an authorized Audi
dealer or authorized Audi Service Facility for as-
sistance.
Applies to: vehicles with plug-in hybrid drive
EB electric drive: malfunction! Cooling system.
Please contact Service
There is a malfunction in the cooling system.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
Coolant additive
The coolant additive is made of anti-freezing and
corrosion protection agents. Only add the follow-
ing coolant additives mixed with distilled water.
Gi2evo “TL774L
The amount of coolant additive that needs to be
mixed with water depends on the climate where
the vehicle will be operated. If the coolant addi-
tive percentage is too low, the coolant can freeze
and damage the engine.
‘Warm min. 40% min. -13 °F
regions max. 45% 25°C)
Cold min. 50% ax. -40 °F
regions [re 55% 40°C)
— Before the start of winter, have an author-
ized Audi dealer or authorized Audi Service
Facility check if the coolant additive in your
vehicle matches the percentage appropriate
for the climate. This is especially important
when driving in colder climates.
= If the G1 2evo coolant additive is not availa-
ble in an emergency, do not add any other
additive. You could damage the engine. If
this happens, only use distilled water and
restore the correct mixture ratio with the
264
specified coolant additive as soon as possi-
ble.
= Only refill with new coolant.
— Radiator sealant must not be mixed with
the coolant.
=You can continue driving if the permitted
G12evo coolant additive was not added.
However, go to an authorized Audi dealer or
authorized Audi Service Facility immediately
to have the coolant replaced to reduce the
risk of engine damage.
= Due to the risk of engine damage, the cool-
ing system should only be refilled by an au-
thorized Audi dealer or authorized Audi
Service Facility. An authorized Audi dealer or
authorized Audi Service Facility can also pro-
vide
you with important information about
the recommended coolant additive.
Checking coolant
B
MIN
Fig. 176 Engine compartment - coolant expansion tank
(diagram): @ cover with release button; @ coolant expan-
sion tank markings
Observe the safety precautions > page 256, Gen-
eral information.
Applies to: vehicles with plug-in hybrid drive:
Your vehicle has two coolant expansion tanks
that are separate from each other > page 259,
fig. 173. One expansion tank for the combustion
engine and one tank for the high-voltage system.
The coolant expansion tank for the high-voltage
system is sealed and must not be opened > /\
and> A\.
Checking the coolant level
» Park the vehicle on a level surface.
» Switch the ignition off.
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