Recently had a 'BRAKE PRESSURE - OWNER'S HANDBOOK' warning on the dash of my
1993 530i. combined with a red light on the dash. I don't appear to have lost any brake fluid, and the brakes feel fine. The warning comes on intermittantly every 10 secs or so whilst driving, then disappears.I don't have the owner's handbook unfortunately. Could anyone tell me what triggers this warning?
Regards,
James