Hi mate, still get the occasionally lost signal but I think that's more to do with the area as when it happens, I power off the dashcam and its still lost signal, have had to leave the 3 cores in the back window but it's a small price to pay for dashcam footage and dab radio .

Hi John, I ran mine down the passenger side,I popped the rubber sleeve off from the bodywork and the tailgate,I then removed the plastic housing that covers the c post and the rear seat belt,boot light needs to be disconnected for this,up in the roof just off the c post I found a hole which when I s...

Thanks for all your help. Much appreciated.

Hi,sorry for the late reply,not to sure what the ferrite cores filter,just know I needed 3 to stop interference, can see them on back window but it’s a small price too pay.went for the hardwired option in the end and it’s not cutting out anymore so it’s all good at the moment.
Steve

Hi mate, Update on the dash cam,my cabling is running through the rubber sleeve that connects from the boot to the tailgate, that the cables that supply brake lights and wipers and so on. Nextbase have sent me 3 ferrite cores and I have had to fit all three and keep the cable outside of the black pl...

Just home from work and my ferrite sleeves have arrived,will have a look tomorrow and let you know.

If you get a chance can you take some photos please,

Same as mine,quess I will wait for the other ferrite to arrive and give it a go,let me know how you get on over next couple of days

Hi Weasel,what side is it running down,drivers or passengers side,I tried the one ferrite sleeve that came with the camera and I still had the same issue.

They are sending me out some as well,I don’t hold out any hope this will work,I reckon it could be an issue with the qashqai and the rear camera,out of interest weasel where does your rear camera cable run.mine goes from wind screen,down the left hand side of the car looking from rear at roof level ...