x5 all warning lights on ... Help

[Bobby001]

Help e70 x5 3.0d is going bananas.The dash is light up for Christmas.4*4 abs park and a few more. What do I do .O and handbrake is not disengaging

 

[Peter@AEW]

Welcome

Have you read codes?

 

[Clownshoe]

Check the battery. Low voltage is usually the first port of call for a christmas tree .