I looked in the owners manual, but could not find the answer. On my A/
C and heat control panel, one of the backlights went out. When I
removed the bulb it looked like a 168 bulb. There were no markings on
the bulb. When I went to the auto parts store the counter guy said it
could be a 194 bulb. They look the same physically, but what is the
main difference? Wattage?
