Pedro 70 wrote: Has anybody had to use the made up tool (shaped screw driver) pushing the ball up in order to bleed their brakes?
I haven't had a problem with it...yet! According to the Haynes manual, the warning light will be illuminated if there is a problem with pressure drop in one of the circuits. If that light is not on, I would suggest bleeding your brakes as normal. If, after bleeding, the warning light is illuminated when it shouldn't be, repeat the bleed process using the instructions in the Haynes manual in reference to the bias valve.
In addition, if you haven't got one already, I would definitely recommend buying an Eezibleed, it makes the job so much easier.