Nissan X-trail radio "error 7"

NO YEAR CAR TOLD
THE RADIO IS SECURE\
SO ONLY NISSAN CAN UNLOCK IT, IT IS THEIR OEM RADIO.
GOOGLE THIS SEE THIS SAME ANSWER 1MILLION TIMES./
THE RADIO SELLER DID NOT GIVE YOU THE DAY1 NEW CAR
GLOVE BOX RADIO CAR TAG, THAT SAYS DO NOT LOSE THIS TAG.SO ITS LOST.! dang.

ON NEWER CARS, THE MANUAL STATES
TO remove car battery first ask the radio its secure code.!!
write it down, now. oops?
then remove and replace car battery, if not done a trip to nissan or call them on the phone and ask them,, it is their secure radio,.
end story told 1million times. +1 more.

you can get guide from many sites.. i know few
like reliable-store
error codes/ fault codes, wiring diagrams, schematic diagrams, torque specs, engine info, switches functioning, assemble, disassembly, complete refurbish, repair, installation every single thing is covered
within seconds u can get the access and it's totally illustrative complete

Check this link out. Nissan Radio Codes from Serial Number

Rayland, contact the Nissan dealer to see if radio can be changed to English, if not consider getting an after market radio, a lot cheaper then a factory radio even after installation.
Simple instructions of 2013 2014 Nissan Trail Radio installation

They probably disconnected the battery and set the security on the radio Talk to your dealer and see if they can reset your radio. In a few cased I've seen where you have to send the radio in to the factory to be reset

On my 2003 ST T30 X-Trail the radio is called SY702, this is printed to the right hand side of the number 6 button.
Turn the ignition to ACC, turning the radio on.
Press and hold both 'AUDIO' and 'AS' simultaneously for 3 seconds. Clock display will start flashing.
Release 'AUDIO' and 'AS'
'1' button advances the hours.
'2' button advances the minutes.
When you're finished setting the clock, press 'AUDIO' to lock the time in. Ant :)

you will need to pull the radio and get the model number and the vin number from the vehicle then go to the dealer for the number unless someone has wrote it in the owners manual some where.

Hello Every one. i appreciated very much your help to unlock my radio from Nissan Qashqai
serial number :1106354
Device number:7612830022
Date :09/08/18

On my 2003 ST T30 X-Trail the radio is called SY702, this is printed to the right hand side of the number 6 button.
Turn the ignition to ACC, turning the radio on.
Press and hold both 'AUDIO' and 'AS' simultaneously for 3 seconds. Clock display will start flashing.
Release 'AUDIO' and 'AS'
'1' button advances the hours.
'2' button advances the minutes.
When you're finished setting the clock, press 'AUDIO' to lock the time in. Ant :)