Yesterday I went to my local Toyota dealer to investigate a screeching noise (and to get a service.) The noise appears to come from the front offside wheel area at low to moderate speeds. The noise is intermittent and can occur when braking or accelerating. The Toyota dealer examined the car and said I would need pads and discs (P&D) replaced. I explained that I didnâ€™t think it was this because the screeching occurred when accelerating too. I said that I didnâ€™t think it was normal wear and tear on the components because the car has only done 22k miles and is about 2 years old. Could you help me with answers to some questions please. Â· How long should OEM pads last? Â· What percentage of P&D wear and tear is there compared to a car without regenerative breaking? Â· What could be causing excessive wear and tear. The dealer has offered to do the work under warranty but my concern is that there is another underlying problem that is not being sorted. Thanks for replies.