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Home >> Audi >> 2014 >> A5 Premium Plus >> Repair and Diagnosis >> Brakes >> Hose, Tubing, Fittings & Reservoirs >> Mechanical Components - Brake System (Cabriolet) >> 46 Mechanical Components >> Rear Brakes >> Brake Caliper, Removing And Installing >> Removing

Brake Caliper, Removing And Installing: Removing

Special Tools And Workshop Equipment Required 

-- Connect the Vehicle Diagnostic Tester to the diagnostic socket in the vehicle with the ignition switched off.

Fig 1: Connecting Diagnostic Cable VAS 5051/5A To Diagnostic Connector
GWWA00-10303Courtesy of AUDI OF AMERICA, LLC
NOTE:

Switching on the ignition

Release parking brake

Coding check and reported if necessary.

DTC memory checked, errors shown corrected and DTC memory erased.

-- Select the parking brake with "address word" 053.

Displayed on the Vehicle Diagnostic Tester display

Fig 2: Locating Control Module Identification With Code Indicated On Display
GWWA87-0314Courtesy of AUDI OF AMERICA, LLC

-- Select function "053 - Parking brake".

-- Select the function "006 - Basic setting".

Displayed on the Vehicle Diagnostic Tester display

Fig 3: Display On Vehicle Diagnostic Tester
GWWA87-0318Courtesy of AUDI OF AMERICA, LLC

-- Using the entry keypad, enter in the display field -2- "7" for the "display group number" and confirm by pressing the Q button. (Reset pistons).

-- To exit the entry template, press the green arrow  button on the lower left.

-- Turn off the ignition.

-- Raise The Vehicle.

-- Remove the wheels.

-- Remove the brake hose and electrical wire from the bracket on the stub axle carrier

-- Remove the bolts on the brake carrier -16 and 17-.

Fig 4: Identifying Rear Brake Assembly, Installation
GWWA46-10020Courtesy of AUDI OF AMERICA, LLC

-- Remove the brake caliper with brake pads and the brake carrier.

Do not let the brake caliper with the brake carrier hang from the brake hose. Secure it to the body with suitable cable ties or wire. Do not support the weight with the brake hose.

WARNING:

Do not operate the brake and electronic parking brake when the caliper is removed.