The brake warning light has started to stay on even when the handbrake is not engaged. But it isn't the normal bright warning light when this happens - it's a very dim light as if only a small amount of power is reaching the light.
The effectiveness of both the handbrake and footbrake is completely normal. The brake master cylinder is full and has never needed topping up between brake fluid changes. The car was recently MoT'd OK at a Morgan specialist. So it feels to me like an electrical fault.
Has anyone got any ideas about what's going on? Thanks in advance!
