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Magneti Marelli RT3 RT4 RT5 RT6 RNEG 2 GPS system repair service

The most common types of sat nav systems fitted to Peugeot, Citroen, Fiat, Lancia and Maserati are RT3, RT4, RT5 and RT6 made by Magneti Marelli.

Common faults on these systems are frozen screens stuck on the boot logo, wrong software update, updating RT3 with the wrong software CD, faulty CD drive, no visible satellites, no radio signal, and many other faults.

We can repair these faults.

We also have replacement parts.

If you have a faulty system please contact us for a quote with a full description of the fault and chassis number of the vehicle.

 

358 thoughts on “Magneti Marelli RT3 RT4 RT5 RT6 RNEG 2 GPS system repair service”

  1. Karim has repaired two separate head units for me for my RCZs and has done a terrific job each time.
    His service is excellent and he provides a fast turnaround. The cost also is very reasonable and I highly recommend him.
    Thanks Karim

  2. Hi

    I have a Peugeot 308 63 plate!

    The radio does not work and the mileage has changed to km/h. Also every 15 seconds the Peugeot badge appears on the screen!

    I know this is a common fault! Can this be sorted!

    Thanks

  3. Hi,

    I have a similar fault with my radio to some of these comments above. I have a 2013 Peugeot 308.
    The radio doesn’t work, there is no display on the screen, the mileage has changed to Kms, the reversing sensors no longer work and when plugged in, there is a wurring sound every 10-15 seconds.

    Please let me know if you can help,

    Jonathan

    1. I couldn’t have asked for more.
      Having posted on this site two weeks ago, I was contacted by Karim who advised me that he could help. I sent off my radio and it arrived back yesterday fixed and working. And all at a fair price too.
      Karim kept me updated with the progress of the repair and provided a quick and efficient service.
      I wouldn’t hesitate to use him again and would highly recommend his services.

  4. Hi

    I have a 2013 Peugeot 308. Similar fault to above posts. Changes from miles to km and back again, no parking sensors, radio doesn’t work, screen restarts by itself constantly.

    Can you help please?

  5. The hard drive on my rt4 died and i need to replace the drive. What cd or iso file do i need to use to install everything from scratch?
    Thanks
    Vase

  6. Any update on this?
    The hard drive on my rt4 died and i need to replace the drive. What cd or iso file do i need to use to install everything from scratch?
    Thanks
    Vase

  7. Hi Karim.
    I have a lancia phedra 2007 with an RT4 i believe. The unit is stuck on the re-boot screen. It ejects disks, sound comes from the radio, reversing sensors, etc but it just keeps rebooting. Please advise me on where to send the head-unit so you can work your magic.
    Regards
    Mandy

  8. Hi Karim,

    I have an RT3 in my Citroen C6 that stopped working. I have investigated this and found that the graphics chip (Nvidia) is burnt out. Do you have a spare board for sale (pcb2 550215890007) so that I can fix the fault?

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