Tyre pressures are fine. The ESP light on the dash isn't flashing, I know what it looks like as the one in my Transit spends a lot of time flashing when it is being driven briskly! Also I never hear it working in the Transit, just feel it. Front brakes on the Focus are under 12 months old, and tyres have around 4k on them.
Im not that worried, everything seems to be working fine, it just sounds a bit odd.
- Lenny likes this