Renault Duster issues not being fixed

I have taken the 2014 duster to its second service at Paarden Eiland Multifranchise and reported some items on the vehicle that was of concern.<br> <br> One of the items was a defective GPS/Radio unit that kept rebooting - replaced in a subsequent service after a month of no feedback from Renault, I phoned myself then to arrange.<br> <br> Not been fixed:<br> 1. During left turn, and applying power (uphill particularly), the right tyre seems rubbing against the inside of the wheel well - can be felt through feet on pedals. The feedback was that the mechanics could find nothing wrong but I did feel it myself driving into work parkade again<br> 2. Renault fitted reverse parking sensor sometimes don't engaged when putting vehicle into reverse; I was told that it was fixed and it worked when I drove from the service area, stopped working when parking at home<br> 3. Protection kit fitted by Renault dealer before purchase (not after-market) coming off (front right, left rear, right back door); renault said they have to do yet another check with warranty department<br> <br> Pierre