Pin Number problem

[Zedrush]

Hi guys I have sold my Bose headunit and have sent it off to the buyer today, he has asked me about pin number and I cant find it anywhere so I called up my local Nissan dealer yesterday and gave them my reg number and chassis number and they said they will call me back yesterday. they didnt so I called him back up and he said oh I dont know, lets have all the info again and ill see what I can do which means he didnt bother, what a tw@t

 

can anyone help me out for quick way to get it?

[M13KYF]

think the only way is via Nissan

[Zedrush]

is it a 4 digit pin number?

[Pingu2]

yep

[Zedrush]

sweet found it