Hi guys, I'm replacing the stereo with a single unit,I've bought the adapter block but the stereo will not come on, the stereo works when tested to a battery but soon as I connected to the car I get nothing?? Any clues guys?

Hi, have you checked the fuse in the fuse box? Also is there an inline fuse or one in the back of the stereo.

Hi

There are a couple of different adaptors for the x trail. It al depends on the original unit you had fitted. Have a look at this link and then click on the different adaptors to see which adaptor you will need to use to be able to replace the model number of the original head unit, ....

http://stores.ebay.co.uk/bassjunkieswol ... mit=Search

Cheers
Mike

It's more than likely the usual nissan problem, it's needs a earth, run the black wire from the iso adaptor to a bit of metal in the car and see if radio powers on.

Nissan radios tend to get there earth/negative connection from the aerial but this is never enough for a after market radio so you will need to run a new earth/negative wire to the radio.