I replaced the bulb although it was in good condition, the new one worked and next day not working, any ideas, thr hill descent light comes on and off, not sure if this is related
For the nearside bulb, I'm sure it'll be the connection within the bulb holder. With the lights off, remove the bulb and clean the little terminal within the bulb holder with a sharp edge such as a small screwdriver. Replace the bulb and it should work. Don't know about the hill descent thing. Let us know how it goes.