How to use Audi tt cruise control?

How to use Audi tt cruise control: press the key to open the system, and the cruise control indicator light on the instrument panel will light up. Accelerate to the speed you need, and then press the SET key. At this time, the right foot can release the throttle and the speed is set to the current speed. You can pR ESs res and SET- to fine-tune the speed. There are three ways to cancel cruise control: step on the brake, press the cancel key and press the ON/O FF key.

The working principle of the cruise control system is simply that the cruise control module reads the pulse signal sent by the vehicle speed sensor and compares it with the set speed, so as to send instructions to the servo to mechanically adjust the increase or decrease of the throttle opening to keep the vehicle at the set speed all the time. The electronic multifunctional cruise control system cancels the mechanical control part of the cable cruise control device and completely adopts accurate electronic control, which makes the control more accurate and avoids the risk of mechanical failure.

The cruise control system is mainly used in the closed expressway, and it is used when the traffic volume is less, so as to reduce the fatigue of long-distance driving. Please use or stop using this system carefully under the following circumstances:

1, urban roads, ordinary roads or expressway with heavy traffic are prohibited.

2. Use it with caution in rainy days, and it is forbidden to use it when there is water on the road, which may easily lead to out of control.

3, ice and snow days, foggy days are prohibited.

4. Be careful when there are many bends in expressway.

5. Beginners should use it with caution.

(Photo/Text/Photo: Ling Xiufang) @20 19