If the dash light turns on or blinks, it could mean the lights are malfunctioning in some way. Perhaps a fuse has blown, or the DRL relay isn't working as intended.

LIGHT RELIEF I’m a car mechanic – you MUST switch off your engine if common light shows on your dash or you’ll spend £1,000s Rory White Published: 12:37, 13 Sep 2022 Updated: 14:39, 13 Sep 2022 ...