
Audi Q5 activates cruise control by: 1. Press the on or off button at the top of the cruise control lever; 2. After driving the vehicle to the desired speed, press the set button on the side of the cruise switch to turn it on. Cruise control, also known as speed control system or autonomous driving system, automatically maintains the vehicle speed as required by the driver without pressing the accelerator pedal, allowing the vehicle to travel at a fixed speed. Taking the 2018 Audi Q5 as an example, it is a mid-size SUV with body dimensions of: length 4629mm, width 1898mm, height 1655mm, wheelbase of 2807mm, fuel tank capacity of 75l, and curb weight of 1900kg.

I've been driving an Audi Q5 for almost five years and find the cruise control to be a great assistant for long-distance driving. The activation method is quite simple: first ensure your speed is at least 40 km/h, like when cruising steadily on the highway. There's a multifunction control stalk on the left side of the steering wheel - locate the small button with a speed symbol on it and press once to activate the cruise control system. Then accelerate to your desired speed (say 100 km/h) and press the SET button to lock the speed. To adjust speed, use the forward/backward toggle on the control stalk for acceleration/deceleration. A light brake tap temporarily cancels it, while the CANCEL button completely turns it off. Remember to only use it safely on straight roads or highways - don't experiment in busy urban areas to avoid accidents. When I first used it, it felt novel, but after getting familiar, it saves both fuel and effort. The instrument cluster illuminates a small indicator light to show its working status.

As a tech enthusiast, I often study how these features work. The core of cruise control lies in the speed sensor and control module. On the Audi Q5, after starting the car and reaching about 30 km/h, there's a cruise icon button on the left steering column - lightly press to activate standby mode. Accelerate to your target speed (e.g. 80 km/h), then press the set button to lock the speed data, and the system will automatically maintain constant throttle. The +/- lever allows sensitive fine-tuning. Note: avoid frequent activation during rain/snow or sharp turns to prevent skidding/misoperation. Check your manual for minor model variations - some new Q5s use touchscreen controls instead.

New drivers, get up to speed quickly. To activate the Audi Q5 cruise control: ensure your speed exceeds 30, press the button marked with a speed icon on the left side of the steering wheel. Drive to your desired speed, then press the set button to lock it in. Adjust speed by toggling the control lever, and cancel by braking or pressing the cancel button. Avoid using it in heavy traffic—safety first.


