I have a 2000 S500. The car was on a lift and I was checking for a leak in the air suspension valve, the right front wheel maunally turned and then 2 additional codes appeared from the air system (C1026 and C1504) upon re-enrty into the car. Any suggestions on how to clear the codes? The left front bulb also dosen't work. There is no power at socket but all other lights work???

 

Did you turn the wheel all the way to the left and all the way to the right. Then back to center. Should reset the steering angle sensor.