Spongy C7 S6 Avant brakes

4.0 V8 40v biturbo TFSI - 420 bhp
Post Reply
User avatar
2nd Gear
Posts: 205
Joined: Thu Apr 27, 2006 3:12 pm

Spongy C7 S6 Avant brakes

Post by alangjones » Fri Aug 18, 2017 5:04 pm

Advice please.
My September 2014 S6 Avant has just had the brake fluid changed at 30150 miles. The brakes are now very spongy, I can, with firm foot pressure, get the pedal to the floor. There is quite a bit of travel before the brakes bite. Tried some emergency stops and would not like to do this for real. In the old days I remember master cylinder seals going gave this feeling. I wonder whether there could be a servo problem. Audi have bled and re-bled after the fluid change. Pumping up the brakes several times only makes them a small bit firmer.
Audi will be taking it back in next week and it is drive-able with care, no heavy right foot though. Has anyone any ideas as to what might be the problem.
Cheers All and thanks
rs999 on Blues and 2's

Post Reply

Return to “S6 (C7 Typ 4G) 2012-”

Who is online

Users browsing this forum: No registered users and 3 guests