Brake Pads and Discs

Brake Pads and Discs for Volkswagen, Audi, SEAT, Skoda and Cupra

At VWG Specialists we replace brake pads and discs together when the discs are no longer fit to carry new friction material. Discs worn below their stamped minimum thickness, heavily lipped at the outer edge, juddering under braking or scored by worn-out pads all call for replacement. We measure with a micrometer rather than judging by eye, so you get a reading, not a sales pitch.

Fitting new pads to worn discs wastes money, because the pads bed into a damaged surface and never achieve full contact. When discs are replaced we always fit new pads with them, clean the hub faces to eliminate run-out, and replace wear sensors where fitted. Genuine or OEM-quality coated discs keep corrosion at bay, and everything is torqued and road tested before handover.

What's included when we replace pads and discs

Micrometer disc measurement

Every disc is measured against the minimum thickness stamped on it, and checked for lips, scoring and cracks, before we recommend replacement.

Genuine or OEM coated discs

We fit genuine VW Group or matching OEM-quality discs with anti-corrosion coating, in the correct size for your brake specification, which varies even within a single model range.

New pads with every disc

Pads and discs are always replaced together on an axle so both surfaces bed in as a pair and reach full braking performance quickly.

Hub face preparation

Corrosion on the hub face causes run-out and judder on brand new discs. We clean the hubs back to bare metal before the new discs go on.

Run-out check after fitting

New discs are checked for lateral run-out once fitted, which catches problems while the car is still on the ramp rather than a month down the road.

Wear sensors and warning reset

New pad wear sensors where fitted, warning messages cleared, and the ABS module scanned so nothing brake related is left stored in the system.

Electronic parking brake handled

Rear disc changes on EPB cars are done in service mode with ODIS or VCDS, exactly as covered on our brake pad replacement page.

Torque and road test

Wheel bolts torqued to specification and a proper road test with bedding-in guidance, so the new brakes are ready for daily use.

Fault codes we deal with during disc and pad work

Worn discs rarely store fault codes by themselves, but brake work often uncovers codes already sitting in the ABS module, and some electrical faults mimic disc problems. These are the ones we most often deal with alongside pads and discs.

01276

ABS Hydraulic Pump (V64). Signal outside specification from the ABS pump. Often voltage related, sometimes a failing unit, and a common find during pre-work scans on older Golf and Audi models.

00287

ABS Wheel Speed Sensor Rear Right (G44). Rear speed sensor fault. Corrosion around rusty rear discs and reluctor rings is a frequent cause, so we inspect both during rear disc work.

00290

ABS Wheel Speed Sensor Rear Left (G46). The left rear equivalent. An implausible signal here can disable ABS and ESP entirely until the sensor or its ring is replaced.

P0572

Brake Switch A Circuit Low. Brake pedal switch signal stuck low. Causes brake lights to fail or stay on, and turns up alongside brake work more often than owners expect.

P0556

Brake Booster Pressure Sensor Circuit Range/Performance. Points to the booster vacuum system rather than pads or discs. A hard pedal with this code stored needs diagnosis, not friction parts.

00668

Supply Voltage Terminal 30: Implausible Signal. A supply voltage fault to the module. Weak batteries regularly trigger brake and ABS warnings that get blamed on the brakes themselves.

Disc faults that mean pads and discs together

The disc conditions we find most often on VW Group cars, what causes them and the correct repair.

Fault	What we find	Symptom	Typical fix
Disc thickness variation	Uneven wear across disc face	Steering wheel judder braking	New discs and pads
Below minimum thickness	Disc under stamped minimum	MOT advisory or failure	Discs and pads, axle set
Heavy disc lip	Pronounced ridge at outer edge	Reduced pad contact, noise	Discs and pads together
Corroded rear discs	Low mileage, short journeys	Grinding, rust-scored surface	Rear discs and pads
Heat checking and cracks	Hard driven or towing cars	Vibration, fading brakes	Discs, pads, upgrade advice
Run-out from dirty hub	Corrosion on hub face	Judder soon after new discs	Hub cleaned, discs replaced

Frequently Asked Questions

New discs have a machined surface that needs fresh friction material to bed against. Old pads carry the wear pattern and deposits of the previous discs, so they make poor contact with the new face, extend stopping distances and can glaze the new disc. The pads are the cheap half of the job, and reusing them undermines the parts you have just paid for.

The common signs are a pronounced lip at the outer edge of the disc, deep scoring, a steering wheel judder under braking and heavy corrosion across the friction surface. The definitive answer is measurement. Every disc carries a minimum thickness figure from the manufacturer, and we measure yours with a micrometer and show you the numbers before recommending anything.

Discs wear along with the pads, and the manufacturer sets a minimum safe thickness that is usually cast into the disc hub. Below that figure the disc cannot shed heat properly and may crack under hard braking, and a significantly worn disc is an MOT issue. A disc at or near its minimum will not survive another set of pads, which is why we replace both together.

Skimming made sense when discs were thicker and labour was cheap. Modern VW Group discs run close to their minimum thickness even when new, so removing material usually takes them below the safe limit. Judder is often thickness variation caused by uneven pad deposits or a corroded hub face rather than a truly bent disc, and replacement with proper hub preparation is the reliable fix.

Rear brakes on VW Group cars do a small share of the braking, so they run cool and surface rust from sitting is not always cleaned off in normal use. Short journeys and outdoor parking make it worse. Once corrosion pits the friction surface the pads ride over the damage, you hear grinding, and the discs are scrap regardless of the mileage on the clock.

Judder means the pads are making uneven contact, which lengthens stopping distances and feeds vibration into the suspension and steering. The car will usually still stop, but the condition worsens steadily, and heavy judder can mask more serious problems such as a cracked disc. Have it inspected promptly rather than living with it, especially before a motorway journey or towing.

Yes, always in axle sets. Braking must be even from side to side, and a new disc paired with a worn one can pull the car under braking and fail the MOT brake balance check. Front and rear axles wear at different rates though, so it is common to replace one axle now and leave the other until it genuinely needs work.