Exterior

With standard visual cues that come only with the 128i's optional M Sport Package, the 135i has an aggressive front bumper with three large air inlets. Xenon headlights are standard, and they carry a white bordering up top for 2012, mirroring the headlight treatment across most other BMWs. These lights include a string of LEDs embedded in the caps, a visual cue used in the automaker's redesigned 6 Series.

Rather than the 3 Series convertible's folding metal hardtop, the 135i convertible has a fabric soft-top that can open or close in 22 seconds, BMW says. It operates at speeds up to 25 mph.

The 1 Series remains a small car overall, about 2 inches shorter and narrower than a Scion tC. The popular 3 Series coupe, in comparison, measures about 10 inches longer.

    See also:

    Tone
    Only treble and bass can be set in the rear. The settings are made separately for the left and right headphones. Operation is the same as for the front tone. ...

    Arming and disarming the alarm system
    When you lock or unlock the vehicle, either with the remote control or at the door lock, the alarm system is armed or disarmed at the same time. Door lock and armed alarm system Unlocking via th ...

    Functional requirement
    ▷ To lock the vehicle, the remote control must be located outside of the vehicle.. ▷ The next unlocking and locking cycle is not possible until after approx. 2 seconds.. ▷ The e ...