2005 Yukon XL SLT / Are all switches lit at driver's area?

[rockola1971]

That's a great common sense question...... My answer is..... yea... other little lights are bright.....

Armrest/window switches are very dim. Headlight component is not lit ( I think it's just a bulb replacement)

Its a common problem for the plug to get loose at the headlight switch which cause dim or no back lights once the sensor on the dash detects "Night time".