I am hoping a member of this forum can help me with a lighting issue. My 2002 1.3 petrol wagon has a different level of light coming from each headlight unit when side lights are on. While both are on, the nearside one looks much duller than the offside one. When looking at the rear of the light unit, I have identified the indicator bulb and headlight bulb and two further plug in bulbs one bottom left (when looking under the bonnet at the NS light unit) and one bottom right. I have pulled the bottom right bulb out of the unit, it looks like an LED but so far I have been unable to pull it from its connector. I have turned all the lights on and the bulb does not light up at all. Can someone advise me whether this IS a bulb and if so should it just pull out - as I said it looks like an LED.