[dbs600]

When I brake moderately at certain speeds I feel a pulsation / vibration in the pedal.

Mentioned it to the dealer and they said the rotors may be warped, but that they’re not covered under warranty if there’s any rust on them.

What does this mean? Is this a known problem? I brake normally and haven’t done anything to cause this.

Anyone know the best way to reproduce the problem? I'm scheduled to bring my car in today.

Any insight is appreciated.

Thanks.