[quote=“RedrRocket,post:10,topic:23465"”]
with what all these guys said. The fluid level decreases as the pistons get pushed further out. which is a good sign that the pads need replacing. Waiting for a grinding noise to replace your brake pads is a good way to end up buying rotors & pads.
and the only on when accelerating is simply the fluid is getting slushed back in the master cylinder and triggering the switch.
CHECK your pads $20 in pads > $100 rotors & 20 pads.
[/quote]
^^^^^
yup. happened on my civic once, had to do the pads a few weeks later :tup: