2022 m340i xdrive with 115k miles on the clock. Bought it brand new and loved every mile of the 115k but now have a slight coolant leak. Need suggestions
Bought it with 8 miles on the clock and now I’m past 115k miles. Now I smell coolant when I exit the car after driving. I’ve gotten the top-off coolant notification a few times now and luckily always kept the OEM coolant lying around just for stuff like this. I recently changed the Coolant cap as I don’t think I ever have and I think bmw recommends changing it every 30k but I don’t think it’s fixed the problem. I don’t see white residue anywhere and I don’t have puddles of coolant under the car so currently have no idea where the leak is coming from. Any suggestions? I’m can do my own work with the help of my dad if I need it just need to be pointed in the right direction.