2018-2026 Audi Q8 SUV Emergency assistance -> Jump starting User Manual
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Emergency assistance -> Jump starting for Your Audi Q8 SUV First Generation (2018-2026)

Emergency assistance  
Install the wheel bolts and tighten them gently  
using the hex socket.  
Remove the alignment pin and tighten the re-  
maining wheel bolt.  
Carefully lower the vehicle using the vehicle  
jack*.  
Tighten the wheel bolts in a diagonal pattern  
using the wheel wrench*.  
Removing and installing a wheel  
WARNING  
Read and follow the important information  
and notes under ðpage 279.  
Fig. 182 Wheel: internal hex socket to turn the wheel  
bolts  
Never use the hex socket in the screwdriver  
handle to tighten the wheel bolts. Using the  
hex socket will not achieve the required  
tightening torque, which increases the risk  
of an accident.  
Note  
When removing or installing the wheel, the  
rim could hit the brake rotor and damage the  
rotor. Work carefully and have a second per-  
son help you.  
Fig. 183 Wheel: alignment pin in the top hole  
Removing a wheel  
Unidirectional tires  
Remove the top wheel bolt completely using  
the hex socket in the screwdriver handle from  
the vehicle tool kit ðfig. 182 and place it on a  
clean surface.  
A unidirectional tire profile is identified by arrows  
on the tire sidewall that point in the running di-  
rection. You must always maintain the specified  
running direction. This is necessary to ensure the  
tire's optimal performance in regard to adhesion,  
running noise, and friction, and to reduce the risk  
of hydroplaning.  
Then install the alignment pin from the vehicle  
tool kit by hand in the empty wheel bolt hole  
1)  
ðfig. 183  
.
Remove the rest of the wheel bolts.  
Remove the wheel ð . The alignment pin re-  
mains in the hole while doing this.  
To benefit fully from the advantages of the uni-  
directional tire design, you should replace faulty  
tires as soon as possible and restore the correct  
running direction on all of the tires.  
Installing a wheel  
Read the directions on ðpage 308 when instal-  
ling unidirectional tires.  
Finishing  
Make sure that the wheel bolts and the threads  
in the wheel hub are clean, loosen/tighten easi-  
ly, and are free of oil and grease.  
Reinstall any covers on the wheel bolts that  
were removed.  
Slide the wheel on over the alignment pin ð  
.
1)  
Applies to: vehicles with ceramic brake rotors*: Use a sec-  
ond alignment pin* from the vehicle tool kit for the lowest  
hole according to the steps described for the first align-  
ment pin.  
308  
Emergency assistance  
Store the vehicle tool kit in its designated  
place.  
If the removed wheel does not fit in the spare  
wheel well, store it securely in the luggage  
compartment ðpage 87.  
Connect the compressor hose to a vehicle sock-  
et and turn it on.  
Let the compressor run until the specified value  
on the tire pressure sticker is reached  
ðpage 283, fig. 172 ð  
.
Check the tire pressure on the installed wheel  
as soon as possible.  
Correct the tire pressure and store it in the MMI  
ðpage 292 or ðpage 294.  
The wheel bolts must be tightened to 120 ft lbs  
(160 Nm). Have them checked as soon as possi-  
ble with a torque wrench. Drive carefully until  
then.  
Screw the valve cap back onto the valve.  
Returning to storage  
To release air, turn the valve insert. See an au-  
thorized Audi dealer or authorized Audi Service  
Facility.  
Turn the valve insert back once the air has been  
released.  
Have the faulty wheel replaced as soon as pos-  
sible.  
Wait several hours before placing the collapsi-  
ble spare tire in the spare wheel well. Only then  
will it fold down completely so that you can  
store it securely.  
Collapsible spare tire  
Then screw the valve cap back onto the valve.  
Applies to: vehicles with collapsible spare tire  
Secure the collapsible spare tire with the hand-  
The collapsible spare tire is intended for short-  
term use only. Have the damaged tire checked  
and replaced if necessary by an authorized Audi  
dealer or authorized Audi Service Facility as soon  
as possible.  
wheel.  
Fold the cargo floor cover back into place.  
Snow chains  
Using snow chains on the collapsible spare tire is  
not permitted for technical reasons.  
There are some restrictions on the use of the col-  
lapsible spare tire. The collapsible spare tire has  
been designed specifically for your type of vehi-  
cle. Do not replace it with the collapsible spare  
tire from another type of vehicle.  
If you have to drive with snow chains and a rear  
tire fails, mount the collapsible spare tire in  
place of a front tire. Install the snow chains on  
the front tire that you removed, and install that  
in place of the rear tire that failed.  
The collapsible spare tire is located in the lug-  
gage compartment under the cargo floor.  
WARNING  
Requirement: the vehicle tool kit ðpage 303 and  
the compressor must be laid out.  
Only use the collapsible spare tire in emer-  
gencies and drive very carefully, especially if  
it is more than six years old.  
Removing  
The compressor and the hose can become  
very hot during operation which increases  
the risk of burn injuries.  
Lift the cargo floor using the handle.  
Turn the handwheel counter-clockwise and re-  
move it.  
After installing a collapsible spare tire, the  
tire pressure must be checked as quickly as  
possible to reduce the risk of an accident.  
Do not drive faster than 50 mph (80 km/h)  
with the collapsible spare tire. Driving faster  
than that increases the risk of an accident.  
To reduce the risk of an accident, avoid hard  
acceleration or braking and driving fast  
around curves with the collapsible spare  
tire.  
Remove the collapsible spare tire.  
You must inflate the collapsible spare tire before-  
hand in order to use it.  
Inflating  
Remove the valve cap from the collapsible  
spare tire.  
Tighten the compressor hose on the collapsible  
spare tire valve.  
309  

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