This Saturday, when I tried to start my engine after the glow plug warning light turned off ( GT 1.9JTD ), it started beeping with 'Error Glow Plug'. It happened a few times later that day, but not always. Then on Sunday, it started to also give an error that my left side bulb is not working. I checked the forums, and feel like read something like 'the glow plug error might be related to the light error'...
Anyways, so I am considering to replace the bulb first, before buying glow plugs. However, in Zurich, I could find some place that sells H6W; all the good stores have h1, h3, h4, h7, etc, but none h6w. Is there a replacement for this kind of bulb, I couldn't even find another one that has 6 watts. I found something online, and want to ask you if there is much difference between the Philips H6W and Philips H6W BlueVision? Do I need to replace both sides if I switch to blue vision? (from the forums, i had the impression that it might be a pain to replace them)
And for the glow plugs, I am assuming that they can easily be changed at home. So, is there a specification or a brand we need to look for when we want to buy one for the GT 1.9JTD (year 2004)? The car is around 125K km, so, I am guessing it makes more sense to replace all four? Are these brands any good :