w218 brake bleeding pressure

[airlach]

hello, i found and bought a brand new shop-grade pressure brake bleeder (works with air compressor) for a dirt cheap price. I am wondering the pressure needed on bleeder to do the job, i found some sources saying 15 psi is enough, but better to confirm. my car is 2015 cls 350d facelifted. would be nice to have shop instructions. thanks

 

[OneForTheRoad]

I've got a gunson and it states upto 20 psi only on the bottle.

Open nipple 5 seconds ,close , wait 20 seconds, open nipple 5 seconds,close,wait 20 seconds - repeat.

 

[airlach]

I've got a gunson and it states upto 20 psi only on the bottle.

Open nipple 5 seconds ,close , wait 20 seconds, open nipple 5 seconds,close,wait 20 seconds - repeat.

for curiosity, what is the amount of fluid you used? 1.5 liters were enough? thanks

 

[OneForTheRoad]

for curiosity, what is the amount of fluid you used? 1.5 liters were enough? thanks

I used a litre , I basically filled the bottle and ran it through until empty on each wheel. 1.5 more than enough.