Removing your Nissan radio is very easy and takes less than 5 minutes. You will need a set of radio release keys. These inexpensive tools and are around £3 and are obtained from Amazon for next day delivery.
Once you have the radio release keys, press them into each corner of the radio, apply a pressure and the radio will release from the dashboard, it is as simple as that. The radio label is located on the radio's casing.
It is quite simple to remove your Nissan radio. You will need t a flat-head screwdriver for prying the panels off the dash to access the radio. Clarion radio removal keys are ideal for freeing the head unit from the mount.
Different car radio models require differently shaped removal keys.
For further help in removing your Nissan Clarion radio, please see this YouTube video
Once the radio has been removed you will need to locate the radios label, which is on the top or side of the radios casing.