Front Assist monitors the traffic situation in front of your car, warning you when you get too close and even applying the brakes to help avoid collision1.
Judging the speed and distance of other road users isn’t always easy, so Front Assist does it for you. It uses radar sensors to measure the distance and relative speed of other vehicles ahead and provides you with an early warning system. If it detects a potential rear-end collision, Front Assist alerts you visually and audibly, while also preparing the brakes for emergency braking.
The city emergency brake function is active in urban traffic at speeds up to 19 miles per hour. If you don’t brake enough Front Assist boosts the braking pressure to prevent a collision. And if you don’t brake at all Front Assist automatically steps in and does it for you. It’s a bit like having an attentive front passenger beside you with their own brake pedal.
That way Front Assist helps you prevent an accident, or at least minimise the consequences.
Keeps your car safely in the right lane
Lane Assist stops your car from drifting out of its lane, reducing the chance of an accident and making long motorway journeys much safer.
The Lane Assist system is like a friendly co-driver. If it senses your car is drifting out of your driving lane it gently counter-steers the car back on line.
Since many accidents are caused by cars leaving their lanes when the driver's concentration falters, this innovative system makes driving safer and easier. Lane Assist uses a camera located in the rear-view mirror unit to monitor the road markings and prevent an unintended deviation. The system only intervenes if the indicators are not activated, so if you do want to change lanes and signal your intention, the intelligent system recognises this and switches off.
How it works
When the system is switched on, Lane Assist automatically becomes active from 40 mph upwards. A camera built into the driver's rear view mirror detects the lane markings and works out the position of the vehicle. If the car starts to drift off lane, Lane Assist takes corrective action. If the maximum action it can take is not enough to stay in lane, or the speed falls below 40 mph Lane Assist warns you with a vibration of the steering wheel. Then it's up to you to take corrective action.
If Lane Assist is activated, a yellow control symbol, shaped like a road, lights up. As soon as the camera has analysed the road markings, this symbol turns green, showing the system is live. If your car then leaves its lane, Lane Assist takes soft and continuous correcting action. If you take your hands off the wheel, the system makes a sound and displays a message, making a takeover request.
If you stop holding the wheel for longer, the function automatically turns itself off. You can counteract Lane Assist, if you wish, by softly steering against it.
Warns you of approaching traffic before changing lanes
When you want to change lanes, Side Assist tells you about other vehicles that are too close or in your blind spot.
Before changing lanes on a fast, busy road, you'll check your mirrors and glance over your shoulder to see if the road is clear. But what about your blind spot? When you indicate that you're about to change lanes, our Side Assist warns you about approaching traffic which could pose a danger.
If there are cars coming up from behind - closer than 50 metres - or in your blind spot, warning LED lights will flash in your wing mirrors to alert you. In this way you know exactly what is happening around you and can avoid any danger.
The system is designed to alert you only when necessary: stationary objects or oncoming vehicles do not trigger warnings. It also ignores vehicles which are more than one lane across, so you're not distracted with frequent warnings. It only works from speeds above 40 mph and is primarily designed for motorway driving.
You will still want to be careful when changing lanes, but Side Assist gives you valuable extra help to make every long journey a little more comfortable.
Side Assist Plus with Rear Traffic Alert
The enhanced Side Assist Plus feature comes with rear traffic alert. Radar-sensors control the warning system for changing lanes and blind spot, when you’re driving at 6mph or above.
The system notices fast-approaching vehicles in adjacent lanes, and provides a visual warning through a light placed in the wing mirror.