RELIABLE. IN EVERY SITUATION.

BMW ConnectedDrive Driver Assistance systems in the BMW 4 Series Cabriolet.

The BMW 4 Series Cabriolet comes complete with an array of assistance systems that reliably support you in many different ways while you drive. BMW ConnectedDrive technologies mean you benefit from safety and comfort of the highest calibre on every drive. Leaving you to concentrate on enjoying the journey.

BMW HEAD-UP DISPLAY.

The full-colour BMW Head-Up Display projects relevant driving information directly into the driver's line of sight, improving concentration on driving. Depending on the vehicle's features, this could include information from the navigation system and notifications from Speed Limit Info and Check Control messages. Infotainment items like radio programs and song titles as well as phonebook entries and calling lists can also be displayed. The icons projected onto the windshield are displayed in a particularly high resolution and in full colour, with traffic symbols reproduced realistically. The information is displayed at an especially ergonomically friendly position on the windshield and can be individually adjusted. The full-colour BMW Head-Up Display is not fully visible if you are wearing polarised sunglasses. The illumination intensity is automatically modified to suit the external light conditions and the system also features night-time and day-time modes. The brightness setting can be configured via the iDrive menu. You can also select which additional information will be displayed in addition to the current speed and warnings from the driver assistance systems.

DRIVING ASSISTANT.

DRIVING ASSISTANT.

Support through camera systems.

The Driving Assistant package combines the camera-based systems Lane Departure Warning and Approach and Pedestrian Warning with City Brake Activation. The Lane Departure Warning detects lane markings and alerts the driver to an unintentional lane change at speeds above approx. 70 km/h by means of vibrations in the steering wheel. The warning is not activated if the lane change is deliberate, that is, when the turn indicator has been activated. Whereas the Approach Warning with City Brake Activation detects vehicles, the Pedestrian Warning with City Brake Activation reacts to pedestrians. If a vehicle ahead brakes heavily, the BMW responds immediately when the Approach Warning is activated. The system operates in steps. A warning symbol is first displayed, then the symbol begins blinking and an acoustic warning is emitted, and finally the brakes are lightly applied (when travelling at speeds under 60 km/h). The Pedestrian Warning operates at speeds between 10 and 60 km/h and emits a single-level warning in the event of acute danger. If the system warns of a potential collision, the brakes are simultaneously preconditioned for a faster response. In the event of an emergency, the system applies the brakes. This function can be limited by darkness and fog.

NAVIGATION SYSTEM PROFESSIONAL WITH iDRIVE TOUCH.

The Navigation System Professional features a sleek design and a superior range of services: It delivers a simple, easy-to-use and seamlessly integrated navigation system with iDrive design and iDrive Touch Controller. The system comprises a hands-free kit with USB interface and voice control and the Radio BMW Professional with DVD drive, as well as 20 GB memory for audio files. The driver also benefits from the use of Advanced Real Time Traffic Information in conjunction with BMW Assist. The built-in 8.8" LCD colour display with split screen function (main and supplementary screen) is designed for optimal readability and overview. The iDrive Touch Controller with direct menu control buttons, eight functional bookmarks and voice control makes operation intuitive by allowing you to enter the address of your destination in handwriting on its touch-sensitive surface. Thanks to the a three-dimensional map display that makes use of satellite images as a map background, with photo-realistic representations of selected sights, navigation quickly becomes an exciting visual experience.

SPEED LIMIT INFO.

Better safe than sorry: the Speed Limit Info shows you the current speed limit in the instrument cluster, as well as information regarding no-overtaking zones. This is displayed to the driver in the instrument cluster or Head-Up Display. A special camera detects the relevant traffic signs. This information is processed by a control unit along with data from the navigation system. By incorporating additional features of the car, the system can also calculate variable speed limits – for instance in wet conditions or at different times of the day. This equipment is only available in conjunction with Navigation System Professional.

CAMERA SYSTEMS.

Park Distance Control, Surround View, Rear View camera: ideal for keeping the range close to the car in sight when manoeuvring. Park Distance Control (PDC) at front and rear makes parking a convenient and safe process thanks to its visual and acoustic warnings. Surround View shows your vehicle as seen from above in the Control Display. The Side View System included with this feature gives you a clearer view at difficult exits. The Rear View camera also provides guidance when reversing into parking spaces and at speeds of less than 20 km/h.

BMW ACTIVE CRUISE CONTROL WITH STOP&GO FUNCTION.

BMW ACTIVE CRUISE CONTROL WITH STOP&GO FUNCTION.

Increased comfort and active safety.

The Active Cruise Control with Stop&Go function including the radar-based Approach Warning and braking function, increases safety and is particularly convenient when driving in heavy traffic. In addition, the system constantly measures the distance to vehicles in front and maintains a preselected distance. The Stop&Go function not only automatically regulates speed down to standstill, it also automatically accelerates back up to the desired speed as soon as traffic flow allows. If a vehicle ahead brakes heavily, the BMW responds immediately when the Approach Warning is activated. Stage one consists of a visual signal, while stage two – which is triggered if the driver has not yet reacted – attracts the driver's attention by means of an acoustic signal. If the driver has still not responded, the system automatically brakes up to a maximum possible amount of deceleration.