The Anti Slip Regulator stops power to the wheels when they spin,
The asr is designed to be turned off only when you require the wheels to spin at low speed EG: when you are on snow or ice - as the asr will stop the power to the wheels if they start spinning you would never get anywhere, Over 20mph the asr is not active and serves no function.
This was the best answer I found. I searched the ASR on Google and this was someone elses answer on another forum. There are more extensive answers as well.
To turn off the ASR (Acceleration Slip Regulation) in a 2002 Volkswagen Jetta, locate the ASR button on the dashboard, usually near the gear shift or on the center console. Press the button; a light on the dashboard should illuminate to indicate that ASR is deactivated. If you want to re-enable it, simply press the button again, and the light should turn off. Always consult your owner’s manual for specific instructions related to your vehicle.
On the dashboard, right next to the power seat button.
It is the "Anti Slip Regulator". Its a form of traction control.
dunno bout ars but vw's asr button is the anti slip regulation (traction control)
"Anti Slip Regulator." IOW Traction Control.
This is the anti-slip regulation system which improves the car's traction on slippery surfaces. It goes on if the ASR system is triggered by slick roads. It also stays lit if there is a problem with the system.
ASR stand for anti-slip regulator It allows the car to recover and adjust quicker in adverse situation. It allows for better traction on slippery roads for example. It anticipates what is needed and begin making adjustments automatically giving a safer outcome of the situation.
ASR = anti-slip regulation. Power limiter works with the anti-lock break system to "nanny" front wheel slip. Basically it ruins first gear on my turbo beetle, causing engine lag, so I always deactivate it to get the zoom-zoom feeling.
traction control
ASR or (Acceleration Slip Regulation) also known as traction control toggle switch, allowing you do enable or disable the feature
The asr button stands for Anti Spin Regulation and uses the abs system to assist pulling away on slipery surfaces by putting the brake on of the wheel that is slipping hence all the drive goes to the wheel with grip.it also limits engine revs. By pressing the asr button you can turn this function off, giving the driver full control of the amount of wheel spin,and full throttle. Some trucks use this system and drivers use the asr button to disable the asr when pulling away on a a hill where they need to gain momentum with higher engine revs
"ASR" aka "anti-slip-reduction" ecu will cut power from going to wheels when it detects whell slippage in snow-sand etc.........ok?