Power Windows and Locks
Power windows are standard equipment on all Civic models. Civic LX and above models provide auto up and down operation on the driver's window, and auto up on the passenger's side window. Power door locks with a customizable auto-locking feature are standard on LX and above models.

Keyless Entry System
Keyless entry is standard equipment on Civic LX and above models. The wave key design has an integrated transmitter in the handle with lock, unlock, trunk open and panic buttons. Civic EX, Si and Hybrid models also have a remote trunk release button located on keyless entry transmitter to allow easy access into the trunk.

Engine Immobilizer
Complementing the keyless entry system is a standard engine-immobilizer system. A special electronically coded key prevents the car from being started-even if a mechanical duplicate of the key is used. A transponder, built into the key, signals the immobilizer control unit that the key is genuine. If the car is hot-wired, or an unauthorized key is used, the engine will not start.

12V DC Accessory Outlets
Civic Hybrid, Civic Si and EX models provide two 12V DC accessory outlets. One is located on the lower portion of the instrument panel's center stack, the other is located inside the console for cell phones, etc. The LX and DX models feature a single 12V DC power outlet, located on the lower portion of the instrument panel's center stack.

Source: Honda PR