2022 VOLKSWAGEN UP! ECU

Fig. 133 In the luggage compartment: handwheel for securing the spare wheel
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Removing the spare wheel
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If possible, stow the spare wheel, temporary spare wheel or the removed wheel safely in the
luggage compartment. In vehicles with a breakdown set, the removed wheel cannot be secured.
Tyre lettering
Fig. 134 International tyre lettering
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Tyre lettering (exampleyfMeaning
Brand name, logoManufacturer
Product nameIndividual tyre lettering from manufacturer.
P215 / 55 R 18
Size designation:
PIdentification for passenger vehicle.
255Tyre width from wall to wall in mm.
55Height/width ratio in yb.
RTyre construction: radial.
18Rim diameter in inches.
109 HLoad capacity index ⇒ Tyre load and speed index ⇒ Speed
index.
XLHeavy-duty tyres (reinforcedyf.
M+S or M/S orDenotes winter tyres (mud and snow tyresyf ⇒ Winter tyres.
RADIAL TUBELESSTubeless radial tyres.
E4 ...Certification of conformity with international regulations. The
number following (EyfLVWKHFRGHQXPEHURIWKHFRXQWU\WKDW
Incorrect use of the spare wheel or temporary spare wheel can lead to a loss of control of the
vehicle, to collisions or other accidents and cause serious injuries.
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Event data recorder
The vehicle is not fitted with an event data recorder.
Event data recorders temporarily store vehicle information. This provides precise information in the
event of an accident. In vehicles with an airbag system, data that might be relevant in the event of
an accident can be stored, e.g. impact speed, belt buckle status, seat positions and trigger speed.
The scope of the data is manufacturer-specific.
An event data recorder may only be fitted if the owner has approved the procedure. This is covered
by legislation in some countries.
Reprogramming control units
All data for the control of components are stored in the control units. Some convenience functions,
such as lane change flash, single door unlocking and displays, can be reprogrammed using special
workshop equipment. If this is the case, the descriptions in your vehicle wallet will no longer
correspond with the original functions. Volkswagen recommends that you have any reprogramming
confirmed in the service schedule under Workshop comments.
Information about possible reprogramming can be obtained from the Volkswagen dealership.
Reading the vehicle's event memory
A diagnostic interface for reading the event memories is located in the vehicle interior ⇒. Data
relating to the function and status of the electronic control units are stored in the event memory.
Additional information on the stored data is available from qualified workshops.
The diagnosis interface is located behind near the fuse box in the footwell on the driver side.
The event memory should only be read and reset by a qualified workshop.
After a fault has been rectified, the information in the memory pertaining to the fault is deleted.
Other memory content is overwritten on an on-going basis.
Using a mobile telephone in the vehicle without a connection to the
external aerial
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Both during telephone calls and in standby mode, mobile telephones transmit and receive radio
waves, which may also be termed "high-frequency energy". Current scientific literature warns us
that radio waves can be harmful to human beings if they exceed certain limits. Government bodies
and international committees have introduced threshold values and guidelines to ensure that
electromagnetic radiation produced by mobile telephones does not pose a hazard to health.
However, there is no proven scientific evidence that demonstrates that cordless telephones are
absolutely safe.
For this reason, some experts are calling for more precautions to be taken in the use of mobile
telephones, by taking steps to reduce the level of personal exposure to electromagnetic radiation.
If a mobile telephone that is not connected to the vehicle's external aerial is used inside the vehicle,
the level of electromagnetic radiation could be higher than when the mobile telephone is connected
to an integrated aerial or any other external aerial.
If the vehicle is fitted with a suitable hands-free unit which enables the use of innumerable
additional functions of Bluetooth compatible mobile telephones, this will satisfy the legal
requirements in many countries which permit the use of a mobile telephone in a vehicle only if a
hands-free unit is used.
The hands-free system of the portable navigation device (delivered by VolkswagenyfLQ\RXUYHKLFOH
has been developed for mobile telephones that are compatible with Bluetooth⇒ Portable
navigation device. Mobile telephones must be located in a suitable telephone holder or be stored
securely in the vehicle. If a telephone holder is used it must be securely attached to the base plate.
This is the only way to ensure that the mobile telephone is securely attached to the dash panel and
always within reach of the driver. Depending on the hands-free system, the connection between the
mobile telephone and the external aerial is established either via the telephone holder or via an
existing Bluetooth connection between the mobile telephone and the vehicle.
Connecting the mobile telephone is to a telephone aerial integrated in the vehicle or to an external
telephone aerial reduces the electromagnetic radiation generated by the telephone which could
affect the human body. Using an aerial also improves the quality of the signal.
Incorrect use of the diagnostic interface can cause faults, which can result in accidents and
serious injuries.
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If a mobile telephone is used in the vehicle interior without this hands-free system, it is not safely
secured in the vehicle and also not connected to the vehicle's external telephone aerial.
Furthermore, the mobile telephone is not being charged in the telephone holder. It is also likely that
the telephone connection will be disrupted and the signal strength will be poor.
A mobile telephone should only be used in the vehicle if it is connected to a hands-free unit.
Volkswagen recommends the use of an external aerial when using a mobile telephone in the
vehicle.
Bluetooth is a registered trademark of Bluetooth SIG, Inc.
Portable navigation device
Fig. 135 In the centre console: removing the navigation device and mounting
Fig. 136 Central console: closing the opening the navigation device mounting
First read and observe the introductoryinformation and safety warnings⇒
Introduction
In some vehicles other vehicle functions and additional applications can be accessed via the
portable navigation device (delivered by Volkswagenyf ⇒.
The tilt and angle can be set by moving the navigation device as required ⇒ Fig. 135A, ⇒.
The user's manual for the portable navigation device (delivered by VolkswagenyfFDQEHGLVSOD\HG
on the unit itself.
Functions
In some vehicles the following functions are available in the portable navigation device (delivered
by Volkswagenyf:
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Volkswagen recommends that you take the portable navigation device with you when leaving
the vehicle to prevent it being stolen.
Vehicle lifting points
Fig. 137 Lifting points at front for the lifting platform or vehicle jack
Fig. 138 Lifting points at rear for the lifting platform or vehicle jack
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The vehicle may only be lifted at the points shown in the illustrations ⇒ Fig. 137 and ⇒ Fig. 138. If
the vehicle is not raised on the lifting points shown, the vehicle could be damaged ⇒. There is
also a risk of serious injury ⇒.
Lifting platforms with fluid filled cushions (receiving platformsyfPD\QRWEHXVHGIRUOLIWLQJWKH
vehicle.
If the portable navigation device is not secured or not properly secured in the vehicle, it could
be flung though the interior during a sudden driving or braking manoeuvre, or in the event of
an accident. This could cause injuries.
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Vehicle jack. Before you return the vehicle jack to the toolbox, fully wind in the claw. To
stow the vehicle jack securely the crank lever must be braced against the side of the jack.
Box spanner for wheel bolts.
Vehicles with a natural gas engine
In vehicles with natural gas engines delivered with a second wheel set, the toolkit is kept in a
seperate bag. Volkswagen recommends not keeping the bag in the vehicle all the time but only
when it is necessary for changing to winter or summer tyres.
Hubcaps
 Introduction
This chapter contains information on the followingsubjects:
⇒ Centre cover
⇒ Wheel cover
⇒ Wheel bolt caps
Additional information and warnings:
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Find a firm and level surface suitable for lifting the vehicle.
Stop the engine, select a gear on a manual gearbox or with an automated manual
gearbox, move the selector lever to D or R with the ignition switched onChanging gear
then apply the handbrake firmly Braking, stopping and parking.
Chock the wheel diagonally opposite using the collapsible chocks or other suitable objects.
Loosen the wheel bolts on the wheel that is being changed Wheel bolts.
Find the jacking point under the vehicle which is closest to the wheel that is being
changed.
Raise the vehicle jack until it just fits under the jacking point of the vehicle.
Ensure that the foot of the jack is resting securely on the ground with its whole surface and
that the foot of the jack is positioned precisely, i.e. vertically beneath the point of
application .
Position the vehicle jack. At the same time, continue to crank the claw up until it is in
position around the vertical rib underneath the vehicle .
Lifting the vehicle with the jack
Fig. 154 Jacking points for the vehicle jack (mirrored on the right-hand side of the vehicleyf
Fig. 155 Vehicle jack at the rear left-hand side of the vehicle
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The jack may be applied only at the jacking points shown (markings on the bodyyf ⇒ Fig. 154.
Always use the jacking point closest to the wheel you are working on ⇒.
Raise the vehicle using only the designated jacking points.
Checklist
To ensure your own safety and that of your passengers, observe the following actions in the
specified order ⇒:
Incorrectly tightened wheel bolts can loosen while the vehicle is in motion and cause
accidents, serious injury, and loss of control of the vehicle.
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Changing bulbs in the front headlights
Fig. 162 In the engine compartment: rear view of the left-hand front headlight with rubber cover: ①
dipped beam and main beam, ② side lights and daytime running lights, ③ turn signal and
retaining clip \b
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The front headlight does not need to be removed when changing bulbs.
The actions should only be carried out in the specified order:
⇒ Fig. 162①②③
Dipped beam and
main beam
headlights
Side lights and
daytime running
lights
Front turn signal
1.Observe and follow the instructions on the checklist ⇒ Information on changing
bulbs.
2.Open the bonnet ⇒ Preparation for working in the engine compartment.
3.
Remove the connector
from the H4 bulb. Pull off
rubber cover using the
tabs.Turn the bulb holder anticlockwise as far as it will go
and pull it out to the rear along with the bulb.Push retaining clip ④ in
the direction of the arrow
to the front, unhook at
side and fold away.
4.Remove bulb from bulb holder. If necessary, press the catch on the bulb holder.
5.Replace the defective bulb with a new bulb of the same type.
6.
Fit the new bulb, fold back
the retaining clips ④ and
hook in.
Insert the bulb holder into
the headlight and turn it
clockwise as far as it will
go.
Insert the bulb holder into
the headlight and turn it
clockwise as far as it will
go.
7.
Put the rubber cover on
and check if it is fitted
securely. Attach
connector to the H4 bulb.
The illustrations show the left-hand headlight from the rear. The right-hand headlight is a
mirror image of the one shown.
Changing bulbs in the front bumper
Fig. 163 In the wheeI housing front right: removing the securing bolts (arrowsyfDQGWKHVSUHDGHU
rivet Ⓐ