rob_bell
Well-Known Member
On mine, the lights went out on their own
However, to clear the error from the ECU, you need either a T4 or one of the other aftermarket devices. It's not essential to do.
Interestingly, the ABS illumination sequence reveals whether there is a retained fault. When you turn the ignition on, the ABS light should come on, go out, and then come back on again. If it stays on and eventually goes out after the road speed exceeds 4mph, then the ECU has a stored fault code. Mine now goes out as it should after borrowing a friends T4 (On my car, the accelerometer/ G-sensor was also faulty... what fun! )
However, to clear the error from the ECU, you need either a T4 or one of the other aftermarket devices. It's not essential to do.
Interestingly, the ABS illumination sequence reveals whether there is a retained fault. When you turn the ignition on, the ABS light should come on, go out, and then come back on again. If it stays on and eventually goes out after the road speed exceeds 4mph, then the ECU has a stored fault code. Mine now goes out as it should after borrowing a friends T4 (On my car, the accelerometer/ G-sensor was also faulty... what fun! )