Reason for recall: On affected vehicles engine oil may in isolated instances enter the brake servo via the vacuum feed lie.This may cause the brake servo diaphragm to rupture and loss of brake servo assistance.
When was it announced?
Oct 1, 2014
What action are Audi taking?
Replace vacuum line on affected vehicles.
Does this affect your A4?
This issue affects Q7 A6 A7 A5 A5 Carbrio A4 & Q5, this particular recall is for the A4.