2022 VOLKSWAGEN ID.5 Safe

x
All work on the 12- volt vehicle battery
and the electrical system can cause seri-
ous chemical burns, fire or electric
shocks. Always read the warnings and
safety information before carrying out
any kind of work on the 12-volt vehicle
battery

Checking and refilling
In the front compartment Safety notes for working in
the bonnet space
The bonnet space of a v
ehicle is a hazardous
area. You should only carry out work in the
bonnet space if you know exactly how to per-
form the required tasks, are aware of the
general safety procedures and have access to
the correct equipment, service fluids and
suitable tools. Failing to carry out work cor-
rectly can cause serious injuries

WARNING
Ignoring any of the items on this important
saf ety checklist can lead to severe injuries.
x Always follow the instructions in the
checklist and observe the general safety
procedures. Opening and closing the bon-
net Fig. 173
In the f
ootwell on the driver side:
bonnet release lever (schematic diagram). Checking and refilling

cooling system when the engine is hot and
could cause damage.
x If a large amount of coolant has been lost,
do not refill the coolant until the engine
has cooled completely. Hea
vy coolant loss
is an indication of leaks in the cooling sys-
tem. The cooling system should be
checked by a qualified workshop as soon
as possible. Failure to do so can result in
engine damage.
x Do not refill coolant if there is no more
coolant in the coolant expansion tank. Air
could have entered the cooling system. Do
not drive on! Seek expert assistance. Fail-
ure to do so can result in engine damage.
x When refilling service fluids, please ensure
that you pour the correct service fluids in-
to the correct openings. The use of incor-
rect service fluids can result in serious
malfunctions and damage to the electric
drive. Troubleshooting
Please refer to , and on page 309
and at the start of the chapter on page
315. Coolant
The indicator lamp flashes red.
Engine coolant temperature too high or en-
gine coolant le

vel too low. Do not driv

e on!
Stop the vehicle as soon as possible and
when safe to do so.

x
The refilled brake fluid must be new. NOTICE
Brake fluid that has leaked or been spilt can
damage the v ehicle paintwork, plastic parts
and tyres. Wipe off brake fluid that has
leaked or been spilled immediately from all
parts of the vehicle. Brake fluid can pollute the environ-
ment. Any spilt service fluids must be
cleaned up and disposed of properly. 12-volt vehicle battery
Introduction to the topic
The 12-
volt vehicle battery is a component of
the electrical system and in event of the
high-voltage system failing, supplies the
safety-relevant systems of the vehicle with
energy. In the scope of maintenance work,
the 12-volt vehicle battery is checked and
where required, replaced.
You should only carry out work on the electri-
cal system if you know exactly how to per-
form the required tasks, are aware of the
general safety procedures and have access to
the correct equipment, service fluids and
suitable tools. Failing to carry out work cor-
rectly can cause serious injuries

Replacing the 12-volt vehicle battery
The 12-
volt vehicle battery has been devel-
oped to suit the conditions of its installation
location and has special safety features. If
a 12-volt vehicle battery has to be replaced,
discuss the electromagnetic compatibility,
size and necessary servicing, output and safe-
ty requirements for the new 12-volt vehicle
battery with a Volkswagen dealership before
purchase. The ventilation opening of the 12-
volt vehicle battery must always be on the
negative terminal side: the ventilation open-
ing on the positive terminal side must always
be sealed.
Only maintenance-free 12-volt vehicle bat-
teries compliant with the standards
TL 825 06 and VW 7 50 73 should be used.
These standards must be dated October 2014
or later.
Always have the 12-volt vehicle battery re-
placed by a qualified workshop, as the vehicle
electronics must be adapted as part of the
replacement process. Only qualified work-
shops have the technology required to carry
out this adjustment correctly. Volkswagen
recommends that the 12-volt vehicle battery
is replaced by a Volkswagen dealership.
Disconnecting the 12-volt vehicle battery
Please observe the following if the 12-volt
vehicle battery has to be disconnected from
the electrical system in the vehicle:

WARNING
Wheels must have the necessary clearance.
If the wheels do not ha ve the necessary
clearance, the tyre could rub on parts of
the running gear, the vehicle body and the
brake lines. This can lead to a fault in the
brake system and to tread separation and
thus to a tyre bursting.
x The actual tyre size must not exceed the
tyre dimensions of manufacturers ap-
proved by Volkswagen and must not rub
on any vehicle body parts. NOTICE
Avoid heavy impacts and drive round obsta-
cles whene
ver possible. Tyres can be de-
formed in particular by potholes and kerb
edges. This can cause damage to the tyres
and wheel rims. NOTICE
Do not damage the valves when fitting dif-
f
erent tyres. Never drive without valve caps.
This could cause damage to the valves. Old tyres should be disposed of prop-
erly and as required by legislation.
If the spare tyre is not the same as the
tyres that are mounted on the car - f

or
example in the case of winter tyres or a tem-
porary spare wheel - only use the spare tyre
in the event of a breakdown for a short peri-
od of time and drive with extra care. Refit the
normal road wheel as soon as possible.
Volkswagen-approved tyres are guar-
anteed to have the dimensions that are
suitable for the vehicle. In the case of other
tyres, the tyre seller must provide a certifi-
cate from the tyre manufacturer stating that
the tyre is also suitable for the vehicle. This
certificate must be stored in a safe place in
the vehicle. Wheel rims and wheel bolts
Please refer to at the start of the chap-
ter on page 328.
Wheel rims, tyres and wheel bolts are match-
ed to the v

ehicle type. If different wheel rims
are fitted, the correct wheel bolts with the
correct length and correctly shaped bolt
heads must be used. This ensures that the
brakes work properly and that the vehicle
drives quietly and safely.
For technical reasons, it is not generally pos-
sible to use the wheel rims from other vehi-
cles. This can also apply to wheel rims of the
same vehicle type.
The tightening torque of the wheel bolts
must be checked regularly with a properly
functioning torque wrench.

Changing a wheel
Introduction to the topic
You should carry out a wheel change yourself
only when the v
ehicle is parked safely, you
are familiar with the safety procedures and
have access to the correct equipment. Some
models are delivered from the factory with-
out a jack or box spanner. If this is the case,
wheels should be changed by a qualified
workshop.
The jack supplied with the vehicle is only de-
signed for changing a wheel when one vehi-
cle tyre is damaged and has to be replaced. If
both tyres on one side of the vehicle, both
tyres on one axle, or all tyres are damaged,
seek expert assistance. to the P position to reduce the risk of
unintended v

ehicle movement.
x Switch on the electronic parking brake.
x The wheel bolt tightening torque should
be checked with a correctly functioning
torque wrench immediately after chang-
ing a wheel.
x In the case of vehicles with a Tyre Pres-
sure Loss Indicator, the system must be
re-synchronised immediately after
a wheel change