If you notice that the upper part of your Toyota Yaris Daytime Running Lights (DRL) is starting to fade or have a faint yellowish/brownish tint, you should contact
The sooner the light is dealt with, the better the result. The picture shows the result before the repair. It is also worth mentioning that the LEDs were working as they should. The light-conducting part was heat-damaged.
Usually, the upper part of the daytime running light is the first to be damaged, and after a while probably the lower part as well. If the damage is extensive, the upper part of the light will retain its yellowish tint after restoration.