Oil Fault Indicator Lights Up Whenever Brakes are Depressed

[dingusdingusdingusdingus]

Hi folks, on my '84 325e, the overhead oil fault indicator light comes on whenever the brakes are depressed. Has anyone seen this happen before?

[e30davie]

Did this issue start after you did any work?

Can't help with your exact issue, but when weird stuff like this happens its often a missing ground somewhere.