Audi Q3: Overview - Front Brake Caliper
Overview - Front Brake Caliper, Single-Piston Brake

1 - Protective Cap
2 - Bleeder Screw
- 10 Nm
- Before installing, lightly coat the thread with Lithium Grease -G
052 150 A2-.
3 - Caps
4 - Guide Pin
5 - Bearing Bushing
6 - Brake Caliper
7 - Brake Carrier
- Supplied as an assembled replacement part with sufficient grease on
guide pins
- If the protective caps are damaged, install repair kit; use included
grease packet to grease the guide pins.
8 - Spring
- Insert in both holes of brake caliper
9 - Seal
- Removing and installing, refer to
→ Chapter "Brake Caliper Piston, Removing and Installing".
- Do not damage when installing piston
10 - Piston
- Removing and installing, refer to
→ Chapter "Brake Caliper Piston, Removing and Installing".
- Thinly coat the piston with Lithium Grease -G 052 150 A2-
11 - Protective Cap
- Removing and installing, refer to
→ Chapter "Brake Caliper Piston, Removing and Installing".
- Pull onto piston with outer sealing lip
Overview - Front Brake Caliper, Eight-Piston Brake

1 - Brake Caliper
2 - Seal
3 - Brake Caliper Piston
- Quantity: 8
- Removing and installing, refer to
→ Chapter "Brake Caliper Piston, Removing and Installing, Eight-Piston
Brake".
4 - Protective Cap
- Quantity: 8
- When damaged, install the complete repair kit, refer to the Parts
Catalog.
READ NEXT:
Brake Caliper Piston, Removing and Installing, Single-Piston Brake
Special tools and workshop equipment
required
Trim Removal Wedge -3409-
Piston Resetting Tool -T10145-
Piston Resetting To
Overview - Rear Brake Caliper
1 - Brake Caliper
Pre-bleed brake caliper after repairing, refer to
→ Chapter "Hydraulic System, Pre-Bleeding".
2 - Bolt
35 
Note
Brake master cylinder and brake boosters can be replaced
independently of one another.
1 - Heat Shield
2 - Nut
25 Nm
Always replace if removed
Sel
SEE MORE:
General information
WARNING
Applies to: vehicles with anti-theft alarm
system: When the vehicle is locked from the
outside, no one, especially children, should
remain in the vehicle, because the windows
can no longer open from the inside. Locked
doors make it more difficult for emergency
wor
Key set
Fig. 24 Your vehicle key set
Fig. 25 Vehicle key: PANIC button
The key set includes two vehicle keys when delivered
from the factory.
Vehicle key
You can unlock and lock your vehicle with the vehicle
key. To fold the key out, press the release
button
fig. 24.
If necessary, you can use