That indicates an issue with your active front lights. You can drive it but if you want that feature to work it will require diagnosis.
Use this link to find a good shop near you.
https://repairpal.com/repair-shops
Alex
RepairPal Certified shops can diagnose and repair your 2008 Lexus ES350. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.