Preparation for Test: 1. Voltage supply to all control modules and CAN data lines ok, 2. Fuses ok, 3. Battery voltage 11 to 14 V, 4. Ignition: ON 6. Connect HHT and readout DTC'S. 7. Review C/1, C/2, 11, 12, 20, 21, 22, 31, 32

Test step/Test scope		Test condition	Nominal value	Possible cause/Remedy 1)
1.0 Press CL interior switch		CL interior switch (S6/1s2): Press close Press open		23 PSE/CL 1.0
2.0 Press RHR unlocking switch		RHR unlocking switch (S6/1s3): Pressed Not pressed		See AD80.20-P-6003-01B
3.0 Left front door switch (S17/3)		Left front door: Open Closed		23 PSE 1.0
4.0 Right front door switch (S17/3)		Right front door: Open Closed		23 PSE 2.0
5.0 Left rear door switch (S17/5) (except Model 208)		Left rear front door: Open Closed		23 PSE 3.0
6.0 Right rear door switch (S17/5) (except Model 208)		Right rear front door: Open Closed		23 PSE 4.0
7.0 Trunk lamp switch (S17/8) (Model 202, 208, 210 sedan only) Tailgate closing assist switch/interior illumination switch (A12s1)		Trunk lid/tailgate: Open Closed		23 PSE 5.0
8.0 Trailer recognition (not )		Trailer recognition microswitch (X58s1): Connected Not connected		Wiring, X58s1
9.0 RTR switch (N72s15) (except Model 202, 210 stationwagen)		RTR switch (N72s15): Pressed Not pressed		See AD80.20-P-6002-03B
10.0 Trunk release switch (S15/1) (except models 202, 210 station wagen)		Switch located on trunk lid lock switch (S88/2): Pressed Not pressed		23 PSE 6.0
11.0 Locknut switch 1 (only )		Use mechanical key on vehicle to: Lock vehicle Release key		See section 4.9, 23, See DM, B&A, section 5.4, 13
12.0 Locknut switch 2 (only )		Use mechanical key on vehicle to: Lock vehicle Release key		See section 4.9, 23, See DM, B&A, section 5.4, 13

1) Observe Preparation for Test, see 22.