[jloco]

I had to replace a punctured radiator for a 2016 m235 xdrive auto. I have to replace the coolant.

From what I have seen online, it looks like one would need to use a vacuum tool to replace the coolant and flush the system? If so, where do I connect the vacuum tool?

Or, could you just keep filling the reservoir then go through the bleed process?

Can anyone chime in on this? I appreciate it!