Change Car Front Brake Discs and Pads Audi A4
Change Car Front Brake Discs and Pads
| Temps estimé | 1h30 |
|---|---|
| Coût estimé | ~150€ |
| Difficulté | Easy |
| Motorisations |
A4 1995-2002 10
A4 2001-2005 2
A4 2005-2009 5
A4 2007-2015 1
|
| Renew both front brake discs | 1h30 |
| Renew both rear brake discs Front-wheel drive | 1h30 |
| Renew both rear brake discs | 1h30 |
What is the role of brake discs and pads on a Audi A4?
When you press the brake pedal, hydraulic pressure pushes the brake caliper pistons, which press the brake pads against the rotating discs. Through friction, kinetic energy is converted into heat, slowing the vehicle.
When should you change the Audi A4 front brake discs?
Brake discs should be measured with a micrometer; if below minimum thickness stamped on the disc, replacement is mandatory. Discs typically last 60,000–80,000 km. Always replace discs in pairs.
Why change discs and pads together on the Audi A4?
It is strongly recommended to change discs and pads together to ensure optimal braking performance. New pads on worn discs will not bed in properly, leading to reduced braking efficiency, noise, and uneven wear.
Is it difficult to change Audi A4 front brake discs and pads?
Difficulty level 2/5: technically easy. Key steps: raise the vehicle, remove the wheel, unbolt the caliper and bracket, slide off the old disc, clean the hub face, fit the new disc, refit the bracket and caliper with new pads. Pump the brake pedal before driving.
4 générations couvertes
| Génération | Période | Motorisations | Carburant |
|---|---|---|---|
| A4 1995-2002 | 1995-2002 | 1.8 20V Turbo Gas (AEB), 1.8 20V Turbo Gas (ANB), 1.8 20V Turbo Gas (APU), 1.8 20V Turbo Gas (ARK), 1.8 20V Turbo Gas (AWT), 1.8 T 20V Gas (ATW), 2.8 V6 12V Gas (AFC), 2.8 V6 30V Gas (ACK), 2.8 V6 30V Gas (AHA), 2.8 V6 30V Gas (ALG), 2.8 V6 30V Gas (AMX), 2.8 V6 30V Gas (APR), 2… | Gas |
| A4 2001-2005 | 2001-2005 | 1.8 20V Turbo Gas (AMB), 1.8 20V Turbo Gas (AWM), 3.0 V6 30V Gas (AVK), 3.0 V6 30V Gas (BGN) | Gas |
| A4 2005-2009 | 2005-2009 | 1.8 Gas (AMB), 2.0 TFSI Gas (BGB), 2.0 TFSI Gas (BPG), 2.0 TFSI, -Cabriolet Gas (BWE), 2.0 TFSI, -Cabriolet Gas (BWT), 3.0 V6 30V Gas (BGN), 3.2 V6 FSi Gas (BKH) | Gas |
| A4 2007-2015 | 2007-2015 | 2.0 TFSI Gas (CDNC) | Gas |