F series X5 help needed!!

[Mirinjawbro]

Hello all

had the car almost 3 months and have noticed another 2 annoying problems.

1. the car whistles upon acceleration. no loss of power it seems . i guess something to do with the turbo? any ideas?

2. burning rubber smell ONLY when damp or raining. this comes from the front of the car and can still be smelt up to an hour later. dry day = 0 smell at all.


any ideas please?

thankyou