"After receiving the 2001 Honda Accord OEM Clock light bulb, I installed it right away. At first, after turning on the headlights I couldn't notice any light produced from the clock, however this was in daylight. At night time the light works well as it is supposed to.
As far as installation, all it took was to pry open the clock by hand and expose the light bulb on the left hand side of the back. Then all that was needed was a screwdriver to unscrew the old light bulb and a screwdriver to screw in the new one. Overall, a very basic installation."posted by: jigglepuff on January 15, 2011