lug pattern AUDI R8 COUPE 2020 Owners Manual

Emergency assistance

Removing and mounting a wheel
2 i
2 Q
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B4s-0154


Fig. 205 Wheel: alignment pin in the top and bottom
holes
Removing a wheel
> Remove the top and bottom wheel bolts com-
pletely using the hex socket in the screwdriver
handle (in the vehicle tool kit) > fig. 204 and
place it on a clean surface.
> Install the alignment pins (from the vehicle
tool kit) by hand into the empty holes
> fig. 205.
> Remove the rest of the wheel bolts.
> Remove the wheel >(@). The alignment pins re-
main in the holes.
Installing a wheel
Read the directions on > page 276 when instal-
ling unidirectional tires.
> Slide the wheel on over the alignment pins
>©.
> Install the wheel bolts and tighten them gently
using the hex socket.
> Remove the alignment pins and also tighten
the remaining wheel bolts.
> Carefully lower the vehicle using the vehicle
jack*.
276
> Tighten the wheel bolts in a diagonal pattern
using the wheel wrench.
The wheel bolts must be clean and loosen and
tighten easily. Check the contact surfaces for the
wheel and hub. Contaminants on these surfaces
must be removed before installing the wheel.

ZA WARNING
— Read and follow the important information
and notes under > page 251.
— 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.
Unidirectional tires
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.

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.
> Reinstall the caps on the wheel bolts if necessa-
ry.
> Store the vehicle tool kit in its designated
place.
> Make sure that the wheel that was removed,
the vehicle tool kit, and the vehicle jack* are se-
curely stored in the luggage compartment
=> page 54.