Electronic Stability Program (ESP) and Brake Assist (BAS) Trouble Indicator

ESP/BAS

This combined system warning indicator covers the Electronic Stability Program (ESP) and the Brake Assist System (BAS). These systems work together, and a fault in either, or both, will cause the light to come on. If it remains on, see your dealer or authorized service center as soon as possible.

  • Before moving on, are you sure this is your symbol?? If yes, then read on below.
  • Otherwise return to our main Text Symbols page and scan again!

ESP is what one manufacturer calls its Stability Control System. Click this link to learn more. BAS helps in emergency braking situations when the driver can’t push the brake pedal hard enough. A sensor recognizes the attempt at full braking and transmits the signal calling for full brake pressure from the hydraulic booster reducing the vehicle’s stopping distance.

This is essentially the same as the BAS/ASR (Anti-Slip Regulation) system, but do match the acronyms. You can learn more about BAS/ASR here.

The systems are all electronic enhancements. The enhancements will not be available until repairs are performed. However, the brakes will operate normally and the vehicle will be safe to drive. Do so with care.

——————————————————————-

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Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow.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.

View Comments

Recent Posts

Dog Mode is slowly spreading

Dog Mode I have a friend who has had some recent headaches with her Tesla…

3 hours ago

An update of our Lincoln dashboard symbols page adds 27 new indicators

Lincoln dashboard symbols The Lincoln dashboard symbols page update is now complete, with 27 symbols…

1 day ago

Surprise? FHWA finds roundabouts greatly reduce accidents

Roundabouts The Federal Highway Administration (FHWA), under the umbrella of the U.S. Department of Transportation…

2 days ago

New drive mode indicators swell two drive mode pages

Drive mode indicators While finishing our Lincoln dashboard symbols page update, we find ourselves yet…

3 days ago

Black and white and gray scale indicators gets its page

Gray scale indicators Some time ago, we made a table to account for the growing…

4 days ago

We were wrong — somewhat — on the Lincoln owner’s manual fail

Lincoln owner’s manual fail So we reported a few days ago that we had run…

5 days ago