Tag: curved arrow

Dynamic Stability Control / Electronic Stability Program

Stability Control

Dynamic Stability Control IndicatorThis is a Dynamic Stability Control (DSC) or Electronic Stability / Stabilization Program (ESPsymbol. These are electronic suspension control systems combining elements of braking, steering and suspension to keep the vehicle under control. If an exclamation point is seen next to the symbol, it indicates a system failure.

  • But first, is one of these truly your symbol?? If yes, continue on below.
  • And check out the video.
  • Otherwise return to our main Picture Symbols page and scan again.

These are a unique set of symbols that are part of the main group of Stability Control indicators. It will have an on off switch, and will most often be lit if the system is turned off. Some manufacturers use the symbol to denote systems that they call Anti-Slip Regulation (ASR) (meaning traction control) and Electronic Differential Lock (EDL), which is disabled if a fault in the ASR is detected.

Note that Stability Control systems work by applying brake action to individual wheels when a loss of steering control is detected. Braking may be applied to an outer front wheel to counter oversteer, or an inner rear wheel to counter understeer. Its important to note that some systems, depending on the manufacturer, may reduce engine power until control is reestablished.

Dynamic Stability ControlDSC 4x4 failed indicatorA flashing symbol likely means the system requires service. The inclusion of the ‘4 x 4’ is a variation in the appearance of the symbol used in 4-wheel drive vehicles.

Remember that these advanced systems come into play in extreme driving conditions, such as poor weather or rounding a curve excessively fast. Your vehicle is safe to drive with them disabled under most conditions. Contact your dealer or authorized service center for repairs.

Here’s a video describing when and how these lights may appear.

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Remember that only proper service and repair procedures will ensure the safe and reliable operation of your car. In addition, proper safety procedures and precautions, such as the  use of safety goggles, the right tools and the equipment should be followed at all times to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.

These posts are for information sharing purposes only, and should not be used in lieu of an OEM service manual or factory authorized service procedure. We are not in the auto repair business nor do we publish automotive service manuals. Nothing we include on these pages and posts has been reviewed, approved or authorized by any vehicle manufacturer.

Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow. And when it comes to the current state of flux in the auto industry, nothing is more true.

Permanent link to this article: https://dashboardsymbols.com/2024/03/dynamic-stability-control-electronic-stability-program/

Active, Adaptive and Cornering Light Malfunction Symbols

Cornering Lights

AFS Off IndicatorAFS indicatorAdaptive Front Lighting System IndicatorThe acronyms AFS and AFLS in these symbols or indicators stand for Active Front-lighting System or Adaptive Front or Cornering Light System. The difference is very subtle and is the result of a manufacturer choice only.

  • But first, is one of these truly your symbol?? If yes, then continue on below. 
  • Otherwise return to our main Picture Symbols page and scan again!

If it includes the word OFF, it indicates that the system has been turned off with an available switch. Look for the switch, which may have been tripped accidently. It may also be tucked nearly under the dashboard where it can be hit by the driver’s knee in a Toyota or Lexus.

More Versions

SRH off indicatorSRH malfunction indicatorThe acronym SRH changes the reference to Steering Responsive Headlights, but is exactly the same type of system. If any of the OFF lights flash or remain lit, they indicate a fault in the system, and your dealer will be needed for a repair. The letters seen alone in yellow/amber/orange is also a malfunction light.

Adaptive lighting indicatorCornering Headlamps Malfunction IndicatorCornering Light Malfunction Indicator 2Cornering light indicatorAdaptive headlamp faultAnother indicator of a malfunction are the picture symbols to the left, a curved arrow, indicating movement, above or split by a headlight beam, one adding the exclamation point. The beam is represented by the closed rounded triangle with lines above it. The last one is seen on its side with a bent arrow in one corner.

The symbol is used by manufacturers who call the system Adaptive Forward Lighting (AFL), Active Bending Light System (ABL), Static Bending Light System (SBL) or Cornering Headlights. Another example of multiple industry names for the same basic system and again, your dealer will be needed for repairs.

Either headlight system move the direction of the headlights left or right – the arrow – in concert with the steering. When the system is off, the headlights work as they have for a century, so there is no need to be concerned.

Note that these active systems often have an on/off switch that may have been accidentally been tripped on the dashboard (as noted) or inside a menu found in an instrument panel display. Look for the same acronym on a switch or in the menu.

Lamp malfunction indicatorIf you drive a Polestar, note that they have begun using the symbol to the right to indicate that a lamp has malfunctioned. Follow the link here for more.

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Remember that only proper service and repair procedures will ensure the safe and reliable operation of your car. In addition, proper safety procedures and precautions, such as the  use of safety goggles, the right tools and the equipment should be followed at all times to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.

These posts are for information sharing purposes only, and should not be used in lieu of an OEM service manual or factory authorized service procedure. We are not in the auto repair business nor do we publish automotive service manuals. Nothing we include on these pages and posts has been reviewed, approved or authorized by any vehicle manufacturer.

Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow. And when it comes to the current state of flux in the auto industry, nothing is more true.

Permanent link to this article: https://dashboardsymbols.com/2024/03/active-adaptive-and-cornering-light-malfunction-symbols/