Vehicle braking system Audi A3 8L

Brake system specifications
Warning: Individual characteristics are also given in the text of the Chapter and, if their implementation is mandatory, are highlighted in bold General...

Replacing the front brake pads
Front brakes FS– III 1 - Phillips head screw 2 - brake disc. Replace only as a set on the entire axle. To remove, first disconnect the caliper. 3 - brake pads....

Removal and installation of rear disc brakes
Rear disc brake mechanism 1 - brake disc. Replace only as a set on the entire axle. To remove, first disconnect the caliper. 2 - cap. Be sure to replace. 3 -...

Checking the thickness of the brake disc
1. Mark the position of the wheels relative to the hub with paint. This will allow you to install the balanced wheel in its original position during assembly....

Removal and installation the brake disc / caliper
Corroded brake discs create a vibration effect during braking, which does not disappear with longer braking. In this case, the brake discs must be replaced....

Adjusting the parking brake
Warning: Due to the automatic setting of the rear brakes, no adjustment of the parking brake is required. Adjustment of the parking brake is only required when...

Brake fluid
When working with brake fluid, keep the following in mind: Warning: Brake fluid is poisonous. Never suck out the fluid with your mouth through a hose. Store...

Bleeding the brake system
After repairing the brake system, which involves opening it, air may enter the system. In this case, the air must be removed from the brake system. If, after...

Removal and installation the brake hose
Brake hoses and lines connect the master brake cylinder to the wheel cylinders. Warning: Rigid metal pipes must be installed in a workshop environment as this...

Checking the brake booster
The brake booster needs to be checked if a very high pedal force is required to achieve sufficient braking force. Execution order 1. Press the brake pedal at...

Removal, installation and adjusting the brake light switch
The brake light switch is located on the pedal support. When the pedal is pressed, the switch turns on the brake light. In addition, the brake light switch...

Removal and installation the parking brake lever and cable
Parking brake lever with fastening elements 1 - Parking brake lever. Remove the center console before removing. 2 - lock washer 3 - parking brake lever trim....

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