I have a 84 BMW 528e I need some help to find out why the gauge does not read but it comes on when I turn the power on.
Miles Per Gallon Gauge
Oct 11, 2007
2 Replies
I have a 84 BMW 528e I need some help to find out why the gauge does not read but it comes on when I turn the power on.
It is a vacuum gauge really.
Sounds like the first sign of dying service indicator board batteries.
Have something to add? Share your thoughts — no account required.
Ask the community — no account required