Hi, about error codes in canbus

[nicu]

Hi, i have a w211, 270 cdi 2002, my tester give next codes:

1: 9072 Component E19/2 (right license plate lamp) is faulty or the component has a short chircuit or open circuit.

2: 9070 Component E18/4 (right trunk lamp) faulty or the component....

3: 9090 Control unit N70 overhad control panel control unit) is not transmiting data on the CAN bus

4: 9077 Comunication with component radio signal reception of the central locking sistem is interrupted

5: 9088 Control unit N73 (EIS [ESZ] control unit) is not transmiting data on CAN bus

6: 9042 Control unit N80 (steering column module) is not transmiting data on the CAN bus

7: 9096 Control unit N72/1 (upper control panel control unit) is not transmiting data on the CAN bus

8: 9041 Control unit N93 (central gateway control unit) is not transmiting data on the CAN bus

9: 9096 Fault in CAN comunication with control unit UCP

10: 9094 Fault in CAN comunication with control unit SCM [MRM]

11: 9091 Fault in CAN comunication with control unit EZS

12: 9090 Fault on CAN comunication with control unit OCP

13: 9052 Component M6/1 (wiper motor) is bloked

14: 9021 test DF signal of component Generator.

If anyone have any ideea, i would really apreciate! Thank you