Car Radio Displays "err" After Replacing The Battery

[zillah]

Dear Expert

I have got Nissan Pulsar N16 2005 I know that once battery is replaced we need to entre a security code, no daram

But now radio displays letters : " Err " I tried to google it but couldn't find what i am after may be used wrong phrase when i searched

Can you guide me what I should I do other than going to delar ?

Regards

[PranK]

Are you saying that you already entered the security code?

Did you have a hard time entering it? Did you get it wrong at all?

[zillah]

Thanks Admin

It is my wife's car replaced battery one month a go but forgot to enter code at that time

Today I tried to entre code but I found it blocked.

No matter which button I press I am not able to entre code

[junkie]

Code entered too many times incorrectly, you will need to call the dealer with your VIN.

[niZmO_Man]

Change the radio.

[luke gtr]

Change the radio.

this.

if no one else does, I should have a proper answer for you this afternoon.

[zillah]

Noted

Thanks for your helps