DTC B1078 Acura

Cause and Solution

Blown fuse No. 1 (10 A) and No. 2 (10 A) in the under-hood fuse relay box
Faulty bulbs
Poor continuity between daytime running light 2P connector terminal No. 2 and under-hood fuse relay box connector G (4P) terminals No. 1 and No. 2 respectively.
Open in the BLK wire or poor ground (G201-right side, G301-left side)