has the battery ever been replaced or still original nissan one?

was the correct camera fitted same as what you took out the car? why did you need to replace the camera in the 1st place ?

have you ever updated your maps card ?
if not and you have connect 3 then grab the last ever card released in the link above your post

Happy ending then thanks for the update.

Yes end going in to connector

No problem update with how you get on

M N26010HV55B Is what the main dealer’s provided and I can’t get anything to match online 26010HV55B £700+ or check links below https://www.ebay.co.uk/itm/196319423398?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=ayuzaty8sl6&sssrc=4429486&ssuid=Bd-8VFNYSEy&var=&widget_...

Have you got the part number for light

Ebay or scrapyard will be your best option i think. The tekna has led bulbs for main lights