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      09-02-2023, 10:52 PM   #138
freshxdough
BMW Elite Master Tech | HV Gen 5 | HV Specialist
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Drives: 2024 iX 50 | 2020 X3 M40i
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Quote:
Originally Posted by yzhou2004 View Post
Thanks much for the explanation. I just wonder as a new G05 2020 CPO owner if you have any suggestions on how to prevent shark fin leak from happening. I read somewhere that the shark fin paint issue was resolved for G05 manufactured after 2021 or 22 (don't remember exactly the date). Not saying mine is leaking already. but trying to be preventive on expensive cost of repairing it later. Maybe some outdoor silicon glue around the shark fin edge? I know it wont look perfect but doubt anyone will notice it.
No. I don’t suggest doing anything unless you physically remove the shark fin and check the surface and reseal it yourself. Do not put silicon around it or any adhesives.
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