Headlamps lack of

Technical questions and answers about the Mazda Bongo

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Tomo 53
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Location: Liverpool

Headlamps lack of

Post by Tomo 53 » Sat Dec 07, 2013 11:59 am

HI I have just found my headlamps are not working, fuses checked , checked the bulbs and the connectors,striped and tested the relay
(rear most behind the nearside battery)
sprayed WD 40 around the rotating stalk switch,
and looked for loose wires etc. :cry:
my next job is to remove the rotating stalk switch as if i pull the stalk towards me the lights will flash, leading me to suspect the switch.
can I remove the switch without taking the steering wheel off? and is there any danger of the airbag operating. #-o
or is it better to fit and rewire to another switch.
just off to get some switch cleaner spray. and think about drilling a small hole in the rotating plastic bit to get some cleaner in it.

Any info from sparkys out there in Bongo Bong land as this is the first time I have failed to sort my own van, :? :?
Tomo
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Simon Jones
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Re: Headlamps lack of

Post by Simon Jones » Sat Dec 07, 2013 12:38 pm

Before striping it all down, I would disconnect the plug from the switch and test the switch with a multimeter and also connect together the appropriate two wires to verify if the lights come on. You'll need the wiring diagram for reference.

To change the switch assembly you would need to remove the wheel. Disconnect the battery first and leave it for a while before disturbing the airbag.
Tomo 53
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Posts: 214
Joined: Sun Jun 07, 2009 1:39 pm
Location: Liverpool

Re: Headlamps lack of

Post by Tomo 53 » Sat Dec 07, 2013 6:36 pm

Simon Jones wrote:Before striping it all down, I would disconnect the plug from the switch and test the switch with a multimeter and also connect together the appropriate two wires to verify if the lights come on. You'll need the wiring diagram for reference.

To change the switch assembly you would need to remove the wheel. Disconnect the battery first and leave it for a while before disturbing the airbag.
Thanks Simon, will do in the morning, if it ever gets light. [-o<
Tomo
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Northern Bongolow
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Re: Headlamps lack of

Post by Northern Bongolow » Sat Dec 07, 2013 6:49 pm

is it main beam and dipped headlights that are off, or just headlights,
David Edwards
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Re: Headlamps lack of

Post by David Edwards » Sat Dec 07, 2013 10:42 pm

My dipped and mains failed last week en route home from centre parcs, drove about 25 miles on sidelights only tucked in behind another car,lol, took it to our local wizard,lol, he took off and cleaned the relay by the expansion tank..middle one on mine was lights, cleaned em up and re fitted, hey presto lights once again..he did also check all the fuses and bulbs too mind.Shame you aint closer as he didnt charge me either, said it was only 30 mins work.
Tomo 53
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Posts: 214
Joined: Sun Jun 07, 2009 1:39 pm
Location: Liverpool

Re: Headlamps lack of

Post by Tomo 53 » Sun Dec 08, 2013 11:12 am

David Edwards wrote:My dipped and mains failed last week en route home from centre parcs, drove about 25 miles on sidelights only tucked in behind another car,lol, took it to our local wizard,lol, he took off and cleaned the relay by the expansion tank..middle one on mine was lights, cleaned em up and re fitted, hey presto lights once again..he did also check all the fuses and bulbs too mind.Shame you aint closer as he didnt charge me either, said it was only 30 mins work.
you say the middle relay, :?: I checked out the rear one, i will go and check the other two as i have alot of "Stuff " to take of to get at them. =D>
Tomo
Tomo 53
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Posts: 214
Joined: Sun Jun 07, 2009 1:39 pm
Location: Liverpool

Re: Headlamps lack of

Post by Tomo 53 » Sun Dec 08, 2013 5:10 pm

Tomo 53 wrote:
David Edwards wrote:My dipped and mains failed last week en route home from centre parcs, drove about 25 miles on sidelights only tucked in behind another car,lol, took it to our local wizard,lol, he took off and cleaned the relay by the expansion tank..middle one on mine was lights, cleaned em up and re fitted, hey presto lights once again..he did also check all the fuses and bulbs too mind.Shame you aint closer as he didnt charge me either, said it was only 30 mins work.
you say the middle relay, :?: I checked out the rear one, i will go and check the other two as i have alot of "Stuff " to take of to get at them. =D>
sorted, =D> thanks gents, middle relay was open circuit on the coil side,so pinched the relay i had fitted some time ago from my air horns system :D
Tomo
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