This is my latest results from Carista:
ABS:
08274
08330
Infotainment system:
02571 - Input for interior light dimmer
Central electronics:
00522 - Engine Coolant Temperature Sensor (G62)
00531 - Mass Air Flow Sensor Reference Voltage
262912
Driver's door:
65588
Obtained with Carista 7.4 for Android.
Regarding this fault code:
00522 - Engine Coolant Temperature Sensor (G62)
Are you handy with a DVM?
1: check the temperature sensor supply voltage.
Disconnect the coolant temperature sensor.
Turn the ignition on.
Measure the voltage on pin 1 in the female connector. Is it between 4.8 and 5.2 V?
If YES - move onto 2:
If NO - Turn the ignition on. Do not reconnect the coolant temperature sensor. Measure the voltage on pin B 38 (E1 Engine control unit). Is it between 4.8 and 5.2 V?
If YES - Measure the resistance between pins 1 and B 38 (E1 Engine control unit). The resistance should be less than 1 ohm. Check all wires; renew if
necessary. See the diagram below for details on wire colours/codes, connectors, welds and locations (if applicable).
If NO - Check the following: E1 Engine control unit. Attention! If no faults are detected during the diagnostic check, the control unit may be internally faulty.
2: Check the temperature sensor ground (pin 2).
Turn the ignition on. Measure the voltage on pin 2. Is it between 0 and 0.2 V?
If yes - This test has been completed successfully.
If No - Turn the ignition on. Measure the voltage on pin 1 (O8 Grounding point 486). Is it between 0 and 0.2 V?
If YES - Measure the resistance between pins 2 and 1 (O8 Grounding point 486). The resistance should be less than 1 ohm. Check all wires; renew if necessary.
If NO - Check the following: O8 Grounding point 486.