2006 R500 ! / ABS/ EPS or ESP malfunction
1st attempt: Performed the simple steering sensor re-calibration by turning the steering wheel from lock to lock several times and this worked the first time.
2nd attempt: I have cleaned the pad wear sensors.
Now many posts say the culprit is the "stop switch". Here is it on the R500 and is this the next most likely cause?
If you are referring to the brake pad sensors, those log a console error when they are bad. It's on or off.
How many miles on the vehicle? Have you ever replaced the brake fluid as required?
After recalibrating the steering I took the vehicle out to a sandy curved road and tested the system and it worked perfectly in all measures. Hard braking in a curve and no problem, hard braking in sand and turning and no problem.
Then enroute to the house, the light comes on and goes off.



