x3 electric woes

[bmwcsl]

Hi, my sister's x3 has today decided to play up - the interior light is flashing on and off and there are warning lights up on the dash such as the airbag and 4x4 warning. The windscreen wipers also stopped working for her. Nothing else untoward happened.

Any ideas on what this could be?

Thanks

[PartsGuru]

Just check in our workshop and they said charge the battery up first before panicking!!!

A low voltage on the battery can cause all sorts of lights to flash.