
Originally Posted by
MSq5
1. If the light has come in, that means that the pad backing has contacted the sensor wear strip. Continued driving will likely soon cause the rotors to be damaged. You will also need to replace the wear strip sensor. We reuse them if contact has not happened. But once that happens they have sacrificed themselves to save the rotors.
2. A packet of grease was included with pad set I got from BremboUSA. But, any disc brake pad grease at your local auto parts store will work.
3. Yes, same lube on back of pads and on the pins. Also on the parts of the calipers the pins touch. Apply liberally, completely coating the back of each pad and the full shaft of the pins, but keep it off of anything that might touch the surface of the rotors.
Awesome man, thanks so much for your prompt response...
The dealer installed new rotors and pads at all 4 corners when I bought my Q5 sitting at a tick over 31K.
At my last service around 48K (was late on my 45K) the rears were at 9mm pass front 8mm and driver frt 5mm.
I'm now at 51K and the light just came on so 20K I think wasn't bad. I have been told they sometimes wear at different rates on the front. My theory is they didn't lube the pins enough. I have done my share of wrenching but thought it was odd that the driver front was hanging up a pinch. It is what it is.
Last question, the pads come with that wear sensor, correct? I might have read your reply wrong? Also, sorry, The packet of lube that comes with the pads, is that enough or should I buy the permatex stuff additionally?
Thanks a million brother.
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