First off, I have searched the problem, but I have ruled out the usual culprits. Situation is under light to moderate braking I get feedback, often severe coming through the sterring wheel. Within the last 8k miles I have upgraded to X5 TAB, brembo BBK which has been properly bedded. The odd thing about it is under hard braking this is non-existent, just during typical driving situations. Another oddity is that is seems to occur less frequently when the the car is cold.
Any ideas?
Any ideas?