Is there anything I can do to increase illumination of my dash lights? on 1993 GMC Vandura 2500

Is there a way to increase the brightness of my dash lights?

Asked by for the 1993 GMC Vandura 2500
2 answers
You have a brightness control for the dash lights that after age of 18 years it may be failing. Have it checked and replace as needed.
Replace the headlight switch. Make sure you disconnect the battery first.