MOT Failure Lamps - Are Brighter Bulbs an Option?

Technical questions and answers about the Mazda Bongo

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Driver+Passengers
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by Driver+Passengers » Fri May 16, 2014 11:12 am

Nice one - good luck...!

My mate said last night he'd finished mine. On walking into the garage without them, he said "they're not going back on until we've done the indicators as well"... I said I didn't think they looked too bad, to which he replied "you haven't seen the headlights!" :D :D :lol: Apparently, he had to go down to 400 grit and work back up from there.
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rie
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by rie » Fri May 16, 2014 11:20 am

Cheers! Relieved I didn't have to go for the sanding, not sure I have the same dedication to the cause as your mate. Sounds like he needs to get out more :lol:
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by Driver+Passengers » Fri May 16, 2014 11:25 am

rie wrote:Cheers! Relieved I didn't have to go for the sanding, not sure I have the same dedication to the cause as your mate. Sounds like he needs to get out more :lol:
Hehe - I'll tell him you said that!

Some of the work he's done in the past has been absolutely stunning! All bolts removed, cleaned up, painted and refitted with non-marring sockets. ;) :roll:
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by rita » Fri May 16, 2014 3:52 pm

rie wrote:Thanks so much everyone. I had some t-cut in so gave them a quick polish up last night and it seems to have done the trick. The yellow film had gone all gloopy so it lifted off pretty easily. They need another going over, perhaps with some toothpaste :o but I think they are going to be fine (especially if I have new bulbs at the ready). Thanks so much for all your help - wish me luck for the retest on Tuesday.
Good Luck, it would be worthwhile having a wee look at the reflectors to make sure they are not tarnished (dull) they should be shiny (bright) if they are dull the beam tester picks them up as a blur and its a fail.
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tcflinty
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by tcflinty » Fri May 16, 2014 4:21 pm

Let us all know how the re-test went !
Good luck. :D
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rie
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by rie » Fri May 16, 2014 7:40 pm

Thanks again guys, yes will let you know how it goes. I'll check the reflectors too - belt and braces advice from you guys. Fantastic!
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by pc13cb92 » Fri May 16, 2014 11:04 pm

Hi,
I had the same yellowed lenses on mine. I polished them with xerapol polish ( off ebay- via suggestions off this forum) and I also fitted some replacement bulbs - xenon H4 bulbs by Ring - about £12 for 2 off ebay, and there was a noticeable difference. well worth it.



1996 2.5td aft 2wd
rie
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by rie » Sat May 17, 2014 8:57 am

Thanks - I was a bit unsure which bulbs are best so that is great. My bongo is also a 1996 2.5td aft 2wd. It's beautiful, apart from the headlights :-)
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by philpdr » Sat May 17, 2014 7:22 pm

Had the same problem with mine so T-cutted then fitted Osram Nightbreaker bulbs,amazing improvement.
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by ffrank » Sat May 17, 2014 11:29 pm

quick wipe with rag with some petrol on all done
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by Simon Jones » Sat May 17, 2014 11:49 pm

The later headlamps also suffer from deterioration but can look worse due to the clear lens. I tried Xerapol but it was hard work and didn't achieve much so instead I used an orbital sander fitted with a polishing bonnet and Autoglym super resin polish. Made a big improvement.

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rie
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by rie » Mon May 19, 2014 11:28 am

Thanks Simon, Phil and Frank. The t-cut seems to have done the trick for us. Not sure they are quite as shiny as Simon's but they are looking pretty good :-) We will see what Mr MOT-bod thinks tomorrow :-)

My van looks so much better for cleaning them up too. Almost perfect apart from the front grill which I still need to polish up, otherwise I have one smart bongo.

Thanks again to everyone who has answered.
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Re: MOT Failure Lamps - Are Brighter Bulbs an Option?

Post by rie » Tue May 20, 2014 5:56 pm

Hoorahhh! I am pleased to report bongo flew through the MOT retest, didn't even need to change the bulbs. Thanks so much everyone for all your advice. Really appreciated, what a brilliant bunch of people :D
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