the ASR button on the dash is malfunctioning, what is its function
Mercedes-Benz Q&AAsk Your Question
1998 Mercedes-Benz C280 Question: what does the asr button do
Answer #1G. T. Service Center (4071 Answers) , Stephenville, TX - (254) 638-3236ProfessorG November 16, 2013, 16:34Master
That is the Acceleration Slip Regulation; It works with your Anti lock Brake/Traction Control system. The ASR monitors the Steering angle sensor & Accelerator position sensor. Wheel speed is continuously monitored by the ASR module. It controls the braking of the rear wheels when it has noticed a slipping of the wheels until the slip has been corrected. It does not plug into the transmission. It is used to turn off the traction control.
Answer #2Lowcountry_shawn November 16, 2013, 17:11Technician
Acceleration Slip Regulater,It is for traction control should be plugged into the trans..it may be malfunctioning.