Working though the
Join Date: Aug 2012
Location: United Kingdom
County: West Sussex
Hi, I've just had this problem on my GT. The problem came out of nowhere and at first was intermittent, then on all the time. I swapped the bulb holders over as I could see the bulbs were ok. I thought it was a holder problem, but after swapping the bulbs about found that, although the bulb hadn't blown, one didn't fit right in the holder causing a poor connection.
They were Halfords own brand bulbs, which worked fine to start with. I bought some Bosch bulbs from Halfords and they've worked fine so far, no faults at all and you can feel that they fit the holders better when putting them in.