Check your battery voltage on BMW E60 E61 E70 E71 E81 E82 E90 E91 E92 E93 ( applies for all the models )

1- Hold the odometer reset button for around 10 seconds
2- The 5 numbers you first see , you have to add them up
3- Hold the odometer reset button for around 2 seconds and go to number 19
4- Then go to the number you got when adding up the numbers
5- After that go to number 9
6- And you should be able to see the Battery voltage on your BMW

Hope this video was informative and entertaining .

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