Home > Technical > No Low Beam for HeadLights |
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totoD110 Member Since: 26 Nov 2008 Location: Manila, Philippines Posts: 86 |
Since I am at the mercy of the dealer i have no choice but to wait for it. ill try unipart as soon the need arises when my warranty expires. |
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13th Aug 2010 4:25am |
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blackwolf Member Since: 03 Nov 2009 Location: South West England Posts: 17478 |
Mine has recently done exactly the same thing. It is highly disconcerting when your headlights suddenly go out!
Fault proved to be the dip/main/indicator stalk switch on the column. What had happened was that the contacts in the switch had heated up enough to melt the bit of the plastic switch which holds them enough to allow them to move apart; hey presto, no contact, lights out. I was able to repair (probably on a temporary basis) the existing switch by removing it from the column, stripping it down (not difficult but beware it contains a number of small springs and contacts which will fly out), then cleaning and bending the defective contacts. On reassembly it works better than before. I must say that I was surprised to find that the switch had melted - since the introdcution of proper relays into both dip and main circuits this should not happen but it does seem to be a common fault. It may be that the contacts get dirty, hence the impedance increases, hence the het increases. Perhaps 'cleaning the switch contacts' should be added to the service schedules. As an emergency get-you-home repair if this happens, you can short out the dim dip resitor (if you have dim dip) so that the dip beam comes on with the sidelights. If you do this, though, be frugal with the use of main beam since both filaments in the bulbs will be lit and I imagine that bulb life will be seriously compromised. |
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8th Dec 2010 9:51am |
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