BMW E46 Coolant Light Fix

In this video I replace my expansion tank (coolant reservoir) to fix the coolant light that comes on a few seconds after starting the vehicle.
Music: Lovely Day In May By: Sound Ideas
#bmw #e46 #expansion

[@Alex-xp2lb]

I have coolant spraying out of the cap too. Pretty sure it's a headgasket leak btw... Good luck, hope that fixed your issue!

[@pkdann64]

Replacing the reservoir fixed my issue.

[@Pmgti]

Your old coolant tank was damaged?? I didnt see any craks.

[@pkdann64]

I couldn’t find any crack myself. I want to guess that it was something internal to the tank but I don’t know.