If the ASR (Acceleration Slip Regulation) light is on in your Benz, it indicates that the traction control system is active or malfunctioning. While you can still drive the vehicle, it's advisable to exercise caution, as the car may have reduced traction control capabilities. If the light remains on, it's best to have the system checked by a professional to ensure your safety and the vehicle's performance. Ignoring it could lead to handling issues, especially in slippery conditions.
it means change the oil
The BAS ASR yellow warning light on a 1998 Mercedes-Benz C280 indicates a potential issue with the Brake Assist System (BAS) or the Acceleration Skid Control (ASR). This warning can be triggered by various factors, such as a malfunctioning sensor, low brake fluid, or issues with the traction control system. It's advisable to have the vehicle diagnosed by a professional to identify the exact cause and ensure safe operation. Ignoring this warning could affect vehicle stability and braking performance.
The ASR backup process creates two items: a full backup of the drive on which Windows is installed and an ASR floppy disk on which information that will help Windows use Automated System Recovery (ASR) is stored.
To turn off the ASR (Acceleration Slip Regulation) light on a 2003 VW Beetle Turbo, first ensure that the vehicle is in a safe and stationary position. Press the ASR button, typically located near the gear shift or on the dashboard, to deactivate the system. If the light remains illuminated after pressing the button, it may indicate a malfunction; consider checking the vehicle’s manual for troubleshooting or consulting a mechanic for further diagnostics.
check to see if the wiring harness for the vehicle has been replaced (they were bad from the factory) it could have possibly shorted out the throttle actuator (the big carburetor looking thing) this will cause the asr light to come on
a: ASR - Acceleration Skid Control - The warning light flashes whenever a drive wheel has exceeded its grip limit, regardless of the road speed. b: If this lamp lights up when the engine is running, there is a fault in the ASR system. c: If none of above check the tyre pressures
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What_do_the_warning_light_BAS_mean_on_the_1999_Mercedes_C280Read more: What_does_the_BAS_ASR_light_mean_in_a_1999_c200
If there is a problem with your ABS system your ASR system is inoperable also. Could be something as simple as a wheel bearing tripping up the ABS. Or it could be a problem with the ASR controller.
The code is spelled out in the MB Diagnostic manual or the 91 MB intro book