Submitted by: David K.
Enter the following codes for the desired effect.
* Go to the Multiplayer Car Showroom, highlight the BMW Concept 1
Series car and enter LT, RT, LT, RT - Chrome BMW.
* Go to the Multiplayer Car Showroom, highlight the Bronco and
enterLT, RT ,LT, RT - Fully upgrade the Ford Bronco.
Destroy 10 street lamps and five benches consecutively you get urban
sprawl achievement and unlock the purple sub lights.