You must complete your first race before unlocking this car. You must be connected to EA Nation in order to redeem this code.
TO ACCESS THE COKE ZERO DODGE VIPER*:

*The Viper is a reward car which means that it can only be used in Quick Race mode or online races.

1) Go to the game's main menu

2) Select "Options"

3) Select "Redeem Code"

4) Enter you unique Unlock Code

5) Go into the Car Menu

6) To access the car:

a. Quick Race
i. Select Quick Race
ii. Chose your race setting and advance
iii. On the Car Select screen tab over using [360=RB] to the Reward Cars tab

b. Online Race
i. Join / Create a Online Race
ii. From the Game Room, select Car Select
iii. On the Car Select screen tab over using [360=RB] to the Reward Cars tab
iv. Please note that the car may not be available depending on what the Max Car Rating setting is set to.

7) Your new car will be located here