Q: What should you be aware of before starting work on brake disc inspection and replacement on 2015 Audi A3?
A: Prior to getting to work, be conscious of asbestos dust hazards. Always change the two brake discs together, so that the braking is even. Check the front brake disc under the handbrake and jack lift up the car. Look at scoring, cracks, and warping. Repeat the same procedure on the rear brake disc inspection to ensure that it is correctly aligned during refitting.