A rear view camera is also available for the new BMW 3-Series Sedan as an extension of the Park Distance Control (PDC) system. PDC uses sensors in the bumpers to detect the distance to obstacles in front of and behind the car. The camera is located in a protected position in the licence plate recess of the boot lid and sends images with optimised colour and perspective to the cockpit monitor. Interactive lane markings signal the room available for the parking manoeuvre and the smallest possible turning circle. Added to which, a zoom function covering the area immediately behind the car helps the driver to back up accurately when hitching up a trailer.

Making its debut in the BMW 3-Series Sedan, the Surround View system provides an even more extensive overview of the car. This system complements the rear view camera and PDC sensors, and works using two cameras in the exterior mirrors. The data collected on the car and its surrounding area is processed by a central computer, which generates an overall image. This is then displayed on the on-board monitor, presenting a bird's-eye view of the car and the area around it, and enabling the driver to carry out precise manoeuvres in tight spaces.

If the car is moving at under 20 km/h (12 mph), the driver can - at the touch of a button - also choose to activate only the Side View function of Surround View. Side View uses two cameras integrated in the sides of the front bumper to monitor traffic crossing in front of the vehicle. These images are also relayed to the cockpit, where they not only act as a manoeuvring aid but, above all, give the driver an early idea of what is happening on the road to the left and right of the car when pulling out from narrow and concealed exits or junctions.