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What is the cause of codes U112B and U1101 on my 2007 BMW 530i? no crank, no start. codes are U112B, U1101, P0442

Vehicle: 2007 BMW 530i

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U112B No message from instrument cluster

U1101 Component protection

P0442 Evaporative emission small leak detected

These code should not cause a no start and no crank, Go to the battery, (in the trunk) there is a battery safety disconnect,if you have this you will need to test this if it somehow got opens  there is no starter operation,and no crank, As for P0442 replace the gas cap

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