Mine does something similar, ay first I thought my spoiler was loose as every time I went over a bump I used to hear a 'popping' noise. Then I sat in the back whilst my boyfriend was driving and put my hand on the parcel shelf to find out that it was 'jumping' every time I went over something and thats what the noise was.
Probably way off track here but have you taken the shelf out and then replaced it without making sure the rubber covered 'spigots' are pushed right back firmly into the brackets? It's possible to have them lying on the brackets but not properly engaged so the shelf can move around. Just an idea.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.