Brake Bleeding on the '95 SL500

[Gusfazekas]

What is the switchover valve? What is "meant by 2 Bar?" with the pressure bleeder, I guess this is why I haven't attempted this yet. I am more comfortable just cracking the bleed screws and letting the fluid drip out even if it takes longer. What can you all tell me, Thanks Steve

[edsl94]

don't know about the switch over valve, but bar refers to atmospheric pressure. 1 bar is 14.7 psi, 2 bar 29.4 etc.