MR2 Roadster Owners Club

The Workshop => Maintenance, Problems & Troubleshooting => Topic started by: Anonymous on March 3, 2006, 09:13

Title: Bulb blown inside lamp.
Post by: Anonymous on March 3, 2006, 09:13
Hi

Anyone go any bright ideas ?

My headlamp bulb has blown and smashed, prob due to excessive condensation on the inside of the light unit. I guess some water dripped on the bulb while it was on.   s:evil: :evil: s:evil:  

There is now bulb glass inside the light unit. I havnt taken the unit out yet. I will tomorrow when I get the bumper off. But from looking at it from the outside it looks like it wont be as simple as just skaking out, as there is a ridge inside. I thought about adapting a hoover nozzle.    s:shock: :shock: s:shock:  

But does anyone know of a better way ?   s:roll: :roll: s:roll:
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Post by: Anonymous on March 3, 2006, 09:23
Depending on how keen you are on cleaning out the insides it's supposedly possible to dismantle the headlight by heating it in the oven to soften the glue.

Link to Spyderchat (http://www.spyderchat.com/phpBB/viewtopic.php?t=16059)
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Post by: spit on March 3, 2006, 10:50
Yep you can dismantle with heat and reassemble - something you might want to consider to rectify the condensation problem....

A quicker fix is your hoover plan (with care not to catch the reflector): I managed to get some leaves in mine during a hairdryer de-fogging session  s:oops: :oops: s:oops:   They came out with a bit of keyhole surgery from a piece of hose taped to the hoover. I managed this with the lamp in situ - you should have more control with the assembly out.

Or you could fill it with water and watch the glass float out  s:wink: :wink: s:wink:    s:lol: :lol: s:lol:

Ste
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Post by: Anonymous on March 6, 2006, 13:06
Thats a really good idea with the water. Will do that.

Nice 1 !!!

Got loads of time to dry it out so........
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Post by: Anonymous on March 6, 2006, 13:50
I'm willing to be proven wrong but since glass has a density of 2.6 I'd be more than a little surprised if broken glass floated.
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Post by: Anonymous on March 6, 2006, 13:56
Right. forget that then.
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Post by: Anonymous on March 6, 2006, 14:05
To expereiment why not go old skool and try washing your glasses in the sink rather than stacking the dishwasher. Then you'll know if glass floats!
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Post by: Anonymous on March 6, 2006, 15:39
OK. OK. No need to take the piss.

I got the whole thing out in the end today. It turns out that the glass can actually fall down the back of reflector part. Easy.