Audi A1 2011 hatchback features 5

The automatic high beam control system detects the headlights of oncoming cars, the taillights of vehicles ahead, and illuminated sections of the road. It automatically activates the high beams when conditions permit. As soon as the sensors detect the lights of other vehicles, the system switches to low beams. This option is offered as additional equipment in a package with an auto-dimming rearview mirror, a driver information system, and a heat-insulating windshield with a gray band.

The MMI multimedia interface is a built-in system for controlling vehicle functions. It includes two main components: a control unit (MMI terminal) on the center console and a display (black-and-white or color) on the front panel. The main element of the terminal is a rotary-push knob surrounded by four keys. On the sides of the terminal there are eight more keys for direct access to the main menus. The system is installed on most Audi models.

The Bose surround sound acoustic system creates a volumetric sound field using 14 speakers. Among them are a center speaker located in the front panel and a subwoofer installed in the spare wheel well. The system includes 10 playback channels and a 465 W amplifier.

A special feature is automatic volume adjustment depending on the level of external noise, which ensures stable sound quality. Low frequencies are reproduced powerfully and clearly, and the overall sound is close to natural. The speakers are equipped with indirect LED lighting that complements the interior design.

When working together with the MMI navigation plus system, the audio system supports playback of sound in 5.1 format.

The Connectivity package expands the basic multimedia capabilities of the Audi A1, adding means for integrating smartphones and portable players. It includes preparation for installing a phone with Bluetooth and hands-free calling, as well as the Audi music interface, which allows connecting an iPod (starting from the fourth generation), an iPhone for listening to music, USB drives, and MP3 players. Additionally, a slot for SDHC memory cards up to 32 GB is provided, along with preparation for the subsequent installation of a navigation system. This package is available only when ordered together with the Concert audio system, a multifunctional sports steering wheel with leather trim, and a driver information display.

The system is based on an intelligent voltage regulator. It allows the generator to charge the battery during braking or coasting. During subsequent acceleration, the stored energy powers the vehicle's electrical system, relieving the generator. This provides fuel savings of up to 3%.