Dacia Jogger

Depending on the vehicle, they may include:

• the ABS (anti-lock braking system);
• the electronic stability programme ESC with understeer control and traction control;
• emergency brake assist;
• hill start assistance;
• the traction control - "Extended grip ".

ABS (anti-lock braking system)

Under heavy braking, the ABS prevents the wheels from locking, allowing the stopping distance to be managed and keeping control of the vehicle.

Under these circumstances, the vehicle can be steered to avoid an obstacle whilst braking. In addition, this system can increase stopping distances, particularly on roads with low surface grip (wet ground etc.).

You will feel a pulsation through the brake pedal each time the system is activated. The ABS does not in any way improve the vehicle’s "physical" performance relating to the road surface and roadholding. It is still essential to follow the rules of good driving practice (such as driving at a safe distance from the vehicle in front etc.).

Operating faults:

• and lit up on the instrument panel accompanied by the "ABS", "WARNING: Check Braking System" and "ESC" messages: this indicates that the ABS, the ESC and the Emergency Brake Assist functions are deactivated. Braking is still provided;
• , , and are displayed on the instrument panel "WARNING: Braking System": this indicates a failure with the braking system.

In both cases, please contact an approved Dealer.

Electronic stability control ESC with understeer control and traction control

Electronic stability control ESC

This system helps you to keep control of the vehicle in critical driving conditions (avoiding an obstacle, loss of grip on a bend, etc.).

Operating principle

A sensor in the steering wheel detects the direction selected by the driver.

Other sensors throughout the vehicle measure the actual direction.

The system compares driver input to the actual trajectory of the vehicle and corrects the trajectory if necessary by controlling the braking of certain wheels and/or engine power. In the event that the system is triggered, the warning light flashes on the instrument panel.

Understeer control

This system optimises the action of the ESC in the case of pronounced understeering (loss of front axle road holding).

Traction control

This system helps to limit wheelspin of the drive wheels and to control the vehicle when pulling away accelerating or decelerating.

Operating principle

Using the wheel sensors, the system measures and compares the speed of the drive wheels at all times and slows down their over-rotation. If a wheel is starting to slip, the system brakes automatically until the drive supplied becomes compatible with the level of grip under the wheel again.

The system also adjusts the engine speed to the grip available under the wheels, independently of the pressure exerted on the accelerator pedal.

In some situations (driving on very soft ground such as snow or mud, or driving with snow chains fitted), the system may reduce the engine power to limit wheelspin.

Operating faults

When the system detects an operating fault, the "Check ESC" message and the and warning lights are displayed on the instrument panel. In this case, the ESC and traction control system are deactivated.

Consult an approved Dealer.

Emergency brake assist

This system supplements the ABS and helps reduce vehicle stopping distances.

Operating principle

The system is for detecting an emergency braking situation. In this case, the braking assistance immediately develops maximum power and may trigger ABS regulation.

ABS braking is maintained as long as the brake pedal is applied.

Hazard warning lights switching on

Depending on the vehicle, these may flash in the event of sudden deceleration.

Hill start assistance

Depending on the gradient of the incline, this system assists the driver when starting on a hill. It prevents the vehicle from rolling backwards, depending on the slope, by automatically applying the brakes when the driver lifts his/her foot off the brake pedal to depress the accelerator pedal.

System operation

It operates only when the gear lever is in a non-neutral position (position other than N or P for automatic transmissions) and the vehicle is completely stationary (brake pedal depressed).

The system holds the vehicle for approximately 2 seconds. The brakes are then released (the vehicle will move according to the slope).

Traction control - "Extended grip"

If fitted on the vehicle, traction control makes it easier to control the vehicle on low grip surfaces (soft ground, etc.).

"Automatic" mode

The default "Automatic" mode enables optimal use under normal road conditions (dry, wet, light snow, etc.).

"Automatic" mode uses traction control functions.

"Soft ground" mode

Press and hold switch 1: the warning light and, depending on the vehicle, the warning light appear on the instrument panel accompanied by the "Grip Extend Loose Surface ON" message. This position enables optimal usage on soft ground (mud, sand, dead leaves, etc.). In this position, engine speed is left under the driver's control.

If the 1 switch is pressed again, the warning light and, depending on the vehicle, the warning light(s) is/are switched off and the "Automatic mode activated" message is displayed on the instrument panel to warn you.