Please help me with my problem!!

[dannydrz22]

Hi, I'm new to here, just got my first DS3 and I love it! However, I have had a few problems with it, when I got the car the passenger rear speaker rattled when bass was played. So I went back to my citroen dealer and apparently they have replaced the speaker, however there is still a severe rattle there.. what should I do? Also when listening, there seems to be a metal grinding sound by the front wheel, like the back plate is rubbing on the brake disc? anyone know anything about this? Also I told them about the corroding wheels on my car and they said they have taken pictures and are sending them to citroens warranty department to see if they will replace them.
Kind regards
Danny

[DaveB]

I'm assuming from your comments on wheel corrosion that it's not a new car?

If so, the speaker problem may be the trim panel vibrating. Mine, registered JUly 2010, did that - it was fixed under warranty, apparently by using modified retaining clips. Try pulling the trim panel firmly against the body - if that cures it for a few days, there's your problem.