'12 RR Sport - ECU Reset
I had a phantom code for transmisson fault but when scanned with multiple OBDIIs nothing would come up (this fault came up after lowering from off-road height). Everything starts, drives, and runs fine - no issues. Transmission fault would not go away so I decided to perform a hard reset with the battery cables, which cleared my phantom transmission code. Only problem is, now I have a battery warning light with code B11DB 'Unknown Issue' that will not go away (suggested fix is to tighten battery cables -- trust me they're tight as hell).
1 - Can a hard reset be preformed without this battery warning light activating (ie try hard reset again with a rabbits foot)
2 - I'm too cheap to pay for a dealer clearing of the code - will it eventually go away when it realizes the battery is fine?