redeem code button is not highlighted and can not be pressed!

Hi prokiller78!

Here is a small procedure how you can redeem your code. If this didn't helped to solve your issue, please let us know!

From Battlefield 3 Menu:

1. From the main menu, select Store
2. Once in the store menu, you will see an option called Redeem Code.
3. Press triangle to select Redeem Codes and enter your code. Note that the code is case sensitive.

From the PlayStation Network:

1. Sign in to your PlayStation Network account.
2. Select Account Management.
3. Select Redeem Codes and enter your code. Note that the code is case sensitive.

Cheers

Basti