[cfabluenose]

Normally brake discs and rotors are not covered under the routine maintenance. But I noticed that my left front rotor (and only this rotor) has some fairly deep scored marks on it. The other rotors look pretty smooth. Should I insist that the dealer replace or smooth the rotor and check the left front caliper and pad under warranty? It seems that there is something abnormal going on. My '09 328i has 24,000 km on it. I'm not aware of any abnormal operation of the brakes. Thanks.