Forum Discussion
2025 Buick Enclave - Ongoing OnStar / Battery Drain Issue
Pull the F8 fuse for onstar and it won't drain youd battery i just spent three hours at the dealer waiting for them to test and program something already new was bad then service adviser told me it was fixed when I got in the car it didn't work went into the show room floor went off sell manager and he got the service manger and got technician and they disconnected it show it wouldn't drain the battery. And we wait for the part it's amazing how factories aren't shut down waiting for the part.
We know how upsetting this concern with your OnStar must be, @storman2. While we are unable to expedite part deliveries or repairs, our team would still be glad to connect to provide you with support and updates during this process. To get started, please send us a private message with your full contact information, VIN, mileage, and the name of your preferred dealership. By sending us a message, you consent to the information you provide being monitored and recorded by GM or those acting on GM’s behalf, subject to the GM Privacy Statement: https://www.gm.com/privacy-statement.