The base Beetle comes standard with 17-inch alloy wheels, heated mirrors, full power accessories, air-conditioning, cruise control, a leather-wrapped tilt-and-telescoping steering wheel, cloth upholstery, a trip computer and an eight-speaker sound system with a CD player and an auxiliary audio jack. The 2.5L Beetle adds heated windshield washer nozzles, heated and height-adjustable front seats (with lumbar adjustment), leatherette premium vinyl upholstery, a second glovebox, floor mats, Bluetooth and an iPod interface. The Beetle Turbo additions to the 2.5L Beetle's equipment include 18-inch wheels, foglights, a rear spoiler, sport seats, Turbo-specific cloth upholstery and alloy pedals. The Sound and Navigation package adds the Fender audio system, shift paddles (when equipped with the DSG transmission) and a navigation system along with leather upholstery. Every 2012 Volkswagen Beetle comes standard with traction and stability control, antilock disc brakes, front side airbags and side curtain airbags.