Errores Bmw scannner

[ASTRA22]

Ayer le pasé el bmw scanner a un compañero del curro y aparecieron un montón de errores. Hay muchos que no se que pueden ser y tampoco he encontrado información por internet.
A ver si me podéis echar una mano, al menos los que veais más importantes:
# ERRORS DETAILS - DTC(hex)/PARAM(hex)
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DME -> CB/71 - Fuel trim limit Bank 2
Shadow-memory:
CB/71 - Fuel trim limit Bank 2

EWS -> FF/3F - General reset
91/01 - Wrong password, key 9

ABS -> 05/01 - Wheel speed sensor rear right
1F/01 - Wheel speed sensor rear right
43/FE - Electromagnetic field susceptibility

A/C -> 0A/04 - AUC sensor
2A/42 - Sensor blower
15/02 - Auxiliary water pump

SRS -> 03/42 - Resistor ZK1, driver belt tensioner
04/C2 - Resistor ZK2, passenger belt tensioner
14/90 - Seat occupancy passenger

IKE -> 8C/84 - Voltage supply, terminal R, faulty

ZKE -> 95/21 - Interior security: fuse or cable
56/3F - Relay sticking to batt+, tailgate motor, unlocking
04/3F - Terminal R wire on the GM III
Shadow-memory:
93/21 - Power up from the GM III

RAD -> 00/04 - Energy saving mode active