lynnhughes67@hotmail.com
PCGB Member
I bought a 2019 Cayenne S with Ceramic brakes from a Porsche dealer during July 2022. I noticed that when the brakes were wet after a car wash there was a second or two where it felt like the brakes had completely failed. However when they do grab then everything was fine after a few applications Of the brakes. Didn't encounter this problem in normal rain however felt it again briefly in December in heavy rain on the M4 when I need to drop a few mph. In January, again in heavy rain, needed to brake relatively hard on the M27 and it took a full second before the brakes grabbed. Terrifying. Car back with Porsche For 3 weeks now …. Doesn’t feel like there is much progress with the diagnosis. Any ideas or similar experiences ?