are the dash lights brightness adjustable

[LWH]

are the dash lights brightness adjustable 85 Interstate non-digital speedometer

[CrystalPistol]

Not as far as I know. If too dim, bulb is likely out.

[LWH]

Thanks been thinking about replacing them with leds if I can find them

[Ghostt]

I have done the LED conversion on other bikes on their instrument cluster. The one thing I would recommend is use high quality LEDs, stay away from the cheap Chinese ones off of eBay. personally I've done all mine in red but the colors are numerous so be creative and have fun

[LWH]

do you happen to remember the part number for the good red ones, Ty in advance for your help