For standard equipment, the base TLX gets 17-inch alloy wheels, all-wheel steering, LED headlights and brake lights, a sunroof, heated side mirrors, keyless ignition and entry, dual-zone automatic climate control, vinyl (leatherette) upholstery, heated front seats, an eight-way power driver seat (with power lumbar), a four-way power front passenger seat (eight-way on V6), 60/40-split-folding rear seatbacks, a tilt-and-telescoping steering wheel and an auto-dimming rearview mirror. Also standard are Bluetooth phone and audio connectivity, a rearview camera, Siri Eyes Free functionality, two display screens (an upper 8-inch display and a lower 7-inch touchscreen) and a seven-speaker sound system with a CD player, satellite radio, smartphone app integration (Aha and Pandora), an auxiliary audio input jack and an iPod/USB audio interface. Standard safety features on the 2015 Acura TLX include antilock disc brakes, stability control and traction control, a rearview camera, front seat side airbags, side curtain airbags, a driver knee airbag and active front head restraints.