Light Signature Replaces the Grille as Brand Identifier
A closed front face left manufacturers without the feature that had identified their cars for decades, and the daytime running light signature absorbed that role almost immediately. Full-width light bars, illuminated logos, and animated welcome sequences are now specified for recognition rather than illumination. That shifts the supplier relationship considerably, since a signature is tooled once and held for the full production life of the vehicle. Displacing an incumbent means persuading a design studio to change how the brand looks, which almost never happens mid-cycle for cost reasons alone. Cost alone rarely wins that argument.
Market Impact: China builds 48% of global units








