Test step/Test sequence	Test condition	Nominal value	Possible cause/Remedy 1)
1.0 ADS MIL (A1e27)	Ignition: ON Engine: at Idle	A1e27 comes on. A1e27 goes out.	Wiring, A1e27 23 5.0, ADS control module (N51) 23 1.0 Steering angle sensor (N49) not initialized, turn steering wheel from right to left stop, DTC stored in memory, read out DTC 12, Wiring, ADS control module (N51), Circuit 61 23 2.0
2.0 Comfort/sport switch (S45/1)	Switch (S45/1) set to: Sport Comfort	Indicator lamp in switch (S45/1): ON OFF	Wiring, S45/1 23 11.0.

1) Observe Preparation for Test, see 22.