Alfa Steering Torque
This is the Alfa Steering Torque (AST) Failure Indicator symbol. It will be found exclusively in models made by Alfa Romeo, hence the name, and is a system that automatically helps corrects steering slightly when the vehicle’s stability control system is active.
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The symbol appears in red with the acronym AST beneath the steering wheel. An exclamation point is seen as well. A problem with the system will limit the effectiveness of the overall stability control system in extreme or slippery conditions. The steering system itself is unaffected. Proceed carefully and have the system serviced by a qualified service shop as soon as possible.
AST is related to the vehicle’s Dynamic Steering Torque (DST) system and works to give the driver a hint as to the correct steering direction. The system will not steer the vehicle on its own. The driver remains in control of the vehicle.
Similar Symbol
Its important not to confuse the symbol with the one to the right. More information on it is available here.
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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Technology is always changing and what is current and accurate today may be literally out-of-date and inaccurate tomorrow.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.
The author has 25 years of automotive experience and has assembled the most extensive collection of symbols and warning lights anywhere (over 1,000!) and can help you open and start any keyless start car with a dead key fob battery. BA, St. Joseph’s College, ME: MS, Rensselaer Polytechnic Institute, NY