The TC warning light on an Opel Astra indicates a problem with the Traction Control system. This system helps prevent wheel spin and maintain traction, especially in slippery conditions. If the light is illuminated, it may suggest that the system is deactivated or malfunctioning. It's advisable to consult the vehicle's manual or a professional mechanic for further diagnosis and resolution.
Copyright © 2026 eLLeNow.com All Rights Reserved.