Yesterday my passenger side tail light went off wouldn't come back on even with new bulb

Today when I got in car Rev counter and speedo not shooting round like normal and when you turn off rev counter only drops to 1000 and when you operate indicators nothing showing on instrument cluster but outside they are working fine in fact all light working accept passenger rear tail light anyone any idea what's going on checked fuses inside and small black box in engine bay and all seem OK 

Maybe check the bulb is the correct one...compare it with the other side. Sometimes, the wrong bulb can end up back-feeding the electrical system and causing similar faults.

If not, I would recommend taking it to an auto-electrician or a Nissan specialist as this would require diagnostic equipment to read the CanBus signals at the rear light to see what is occurring.

Let us know what you find.