The amber front running lights, located in the head light assembly may melt or crack their lens. The correction at this time is to replace the head light assembly.
2008 Toyota Tacoma Problem Reports
Most Reported 2008 Toyota Tacoma Problem Reports
Running lights crack but headlight housing does not allow replacement of just daylight running lens. The entire front headlight assembly has to be replaced. Approximately $900 OEM repair. After market lights range from $150/pair to $400/pair for top of the line HID lights. Toyota charging $350 - $400 per light assembly and this is a manufacturing issue.