Parts for your 2020 Audi Q5-Brake calipers

2020 Audi Q5 brake calipers — what they do and when to service them

Technical sources confirm the 2020 Audi Q5 runs disc brakes with calipers front and rear. Audi’s owner’s manual for the FY-series Q5, the factory erWin service information, and ETKA parts catalogue all list front and rear brake calipers (with an electronic parking brake motor on the rear calipers). So brake calipers are definitely fitted and relevant on this model.

On a 2020 Q5, the brake calipers are the muscle behind the stopping power. They turn hydraulic pressure from the brake pedal into clamping force on the pads, squeezing the rotors to slow the car. The fronts handle most of the workload, while the rears also integrate the electronic parking brake. Whether it’s city dashes or long Kiwi and Aussie highway runs, healthy calipers keep braking smooth, straight and predictable.

Servicing-wise, they like regular attention. During routine services, a visual check for fluid leaks, torn dust boots and uneven pad wear goes a long way. Slide pins should move freely, if they’re dry or corroded, the caliper can stick, causing shudder, pull or cooked pads. Brake fluid absorbs moisture over time, so stick with Audi’s recommendation to replace fluid roughly every two years. Fresh DOT 4 (low-viscosity where specified) keeps pedal feel consistent, especially in cooler climates.

Living by the coast or regularly towing? Salt, grit and heat load can age calipers faster. It’s sensible to clean and lubricate slide pins at each pad change, and check the rear electronic parking brake actuators for smooth operation. If a caliper is seized, leaking, heavily corroded or its piston boot is split, replacement is the safe call. Many workshops will replace calipers in axle pairs to keep braking behaviour even.

Rear caliper work needs the EPB set to service mode using a scan tool, then a proper reset afterwards. For any caliper swap, follow factory torque specs, bleed thoroughly and bed-in the new pads and rotors with a series of gentle stops. The result: quiet brakes, even wear and a confident pedal.

• Tell-tales of a crook caliper: car pulling under brakes
• Uneven pad wear or one wheel dustier than the others
• Burning smell after a short drive, or a hot wheel
• Soft or spongy pedal, or visible fluid at the caliper

Look after the calipers, and the Q5 repays with tidy, fuss-free stopping for years.

Do the 2020 Audi Q5’s rear brakes use an electronic parking brake?

Yes. The rear calipers have an integrated electronic parking brake motor. When replacing rear pads or calipers, the EPB must be placed in service mode with a suitable scan tool, then reset and calibrated afterwards. Forcing the piston without this step can damage the mechanism.

How often should brake calipers be serviced on a 2020 Q5?

Have them inspected at every service. Clean and lubricate slide pins whenever pads are replaced, check boots and seals, and flush brake fluid about every two years. Calipers can last many years, but heavy city use, hills, towing or coastal conditions may shorten their life.

When is replacement better than repair?

If a caliper is seized, leaking, badly corroded or the piston/slider bores are pitted, replacement is typically more reliable than a rebuild. Many techs recommend replacing in axle pairs to maintain even braking feel and performance.