I recently bought an 04 636 b1h

Rode from Cork back home to Wexford and bike ran perfect!

Just gave it a full service and done the “Kleen air mod”

After changing the oil the pressure light came on and after searching I found out about “burping the filter” on these bikes as they can get air stuck in the system.

Filter needs to be twisted off to let the air out with the bike running and supposedly that fixes it, I have tried this numerous times now with no luck, light still on. Tried leaning the bike side to side, tried filling the filter with oil and nothing is working, getting worried it’s gonna get damaged now from running it to try get pressure

Any help much appreciated! 👍