2) Double click Universal Serial Bus controllers to expand the drop-down list. 3) Right-click USB Root Hub device in the list, and select Uninstall device. 4) Repeat steps 3-4 for each USB Root Hub device in your list of Universal Serial Bus controllers. 5) Restart your laptop to take effect. See if the USB ports work again. Purchased a 2008 1.4 GP and the two USB ports that are in the car, aren't working and won't connected with my i-pod. I have tried disconnecting the battery but no luck. Is there something that I am missing? Thanks Nov 27, 2017. #1. I just purchased a used 2014 500 pop this last week. I already love it. A few days after I purchased it I tried to charge my cell phone and discovered that the power socket/cigarette lighter doesn't work. Easy fix I thought, replace the fuse (f15). However, it didn't appear to be bad. I replaced it with a known good fuse anyway. Points. 26. May 17, 2021. #1. Hello, in my Fiat Croma I had installed a Yatour, that have been working until its connector got damaged by corrosion. I bought a new Yatour, Fiat-compatible, completly unplugged the old one and plugged in the new parts - the cable and the device itself. Thing is, the new one doesn't work. Uconnect® Videos - Videos on FAQ Uconnect® Features. These Uconnect® videos will show you everything this system can do. From voice command, navigation, & FAQ check out the video that answers your question. Today I plugged my iPhone in the USB port and I could not get a connection. I changed the cable, same thing. I plugged in a USB drive, nothing as well. I also tried the USB drive FIAT sent me with the EcoDrive; also nothing. It's very frustrating because I use Spotify premium to listen to music & internet radio, as well as Google Maps for Make sure that the current to the relevant wires has been cut off. Remove the previous socket (if applicable) along with any debris or dust in the wall box. Attach the load and supply cables, wiring the internal conductors and earthing wire to the corresponding terminals according to the isolator schematic. My Tipo S design DAB radio has stopped receiving signal. It was working fine until about 3 or 4 weeks ago. I still get good FM signal, and can get all the stations I want, but it annoys me that DAB is there, and it doesn't work. I know Im in an area where I can receive DAB signal. When I select a DAB station, it just says unavailable, and 1. Press Windows Key + R and type “ devmgmt.msc ” then hit enter to open Device Manager. 2. Now expand Universal Serial Bus controllers. 3. Next, plug in your USB device which is experiencing a problem, and notice the change in the Universal Serial Bus controllers i.e. you will see the list updated with your Device. CteT.