Auto Transmission Oil Cooler
At my most recent service they noticed some oil dripping from what was described as the oil cooler for the auto box. Below is a picture. They informed me they couldn't find where the leak was coming from and to monitor it. Every video or picture I have tried to find of this has not really proved helpful, so I was wondering if anyone here could help. Mainly, is this something I should be worried about? Is it something that would be expensive to change?
Thanks for any help.


