Interior lights?

Thank you so very much for replying. I disconnected my radio completely so I just have the gray and black plugs unconnected I have the power wires for the radio connected to an auxiliary power supply that are used to power my refrigerator and whatnot when I go camping because I didn't want to wear out the vehicle battery or have it die on me out in the middle of nowhere. That being said, the headlight switch still will not turn off my dome lights. They only go out when the doors are shut. I reinstalled the fuse that goes into that yellow cradle. The same results. I should also tell you that this dome light situation is intermittent, however now it appears to be continuous. In addition, I think I remember when I would start my vehicle that I would get the check engine light coming on and some other lights and then after the vehicle started you know and warmed up a bit all that stuff would go out. But now I don't get any of that I get the generator and the ABS light to come on prior to actually starting the vehicle which I think is normal. I don't know what's going on and I'm surely hope that this is helpful to you.

I swear to the Lord, you're the very best! No, this is not a conversion van. It's a standard cargo van. All of the extras in it, I put in myself. I'm really thinking it has something to do with the headlight switch. It's getting dark now but I'm going to go out and see if I can take it out as you instructed and check for things. I'm going to disconnect that plug you talked about and see if the lights go out. I'll be back soon, probably before you reply. So, don't spend any more time until I have made progress, okay? I was reading some of the other issues people had where you responded, and your replies were very interesting. I checked a lot of the things you had instructed them to check regarding burnt wiring and things of this nature. So far, no joy in that. Like I said I'll be back soon. Thanks again sir.

The first one is the fuse under the hood. The second and third one is the light switch. I can't find the button that you said was on top to remove the shaft.

I should also mention this to you: I bought the van brand new in 1996. I happened to win $50,000 on one of the first scratcher tickets in California. Out of what was left, I spent $19,600 on this van. An interesting thing is that the ring that lights up around the ignition switch wasn't working. I thought that was odd. Digging around the glove box, I saw that there were wires leading to a location where somebody could install a relay. After checking the wiring diagram, I found out it was the Halo light relay. I don't know what the dealership would have wanted to put that in, but I know what it cost me to put it in, which wasn't much at all LOL. That was back in 1996. I should also mention that I had a keyless entry system installed by the dealership. The light that goes on the dash and flashes when the vehicle is armed and parked has rotted away, and I do not know in what position the button finally rested. I think that's neither here nor there because my alarm works, my doors open, and only one of the two remotes does not work. Also, when I removed the instrument cluster to take the pictures I just sent to you, something broke off that resembles a switch, which should be activated by something. It looks as if it would be attached to the left-hand side of the cluster, I believe; however, it was much too dark to figure it out tonight. I'll send you a picture of that tomorrow as well. Also, I know this is getting ridiculous for you, but there is a thick-gauge black wire with a white stripe coming out of a wire harness under the dash that's just hanging there. I'll take a picture of that for you tomorrow. I know by this time you're thinking I should get rid of the van, but in all honesty, it's just really not that bad. I shouldn't say it's not that bad because that would be a lie. I live on very little Social Security, and I'm trying to keep this van running since I've had it from day one. Sure, the roof is rusting and leaks a little, but I put some sealant on there and so far, so good. Of course, the rear door frame is resting, but I've shored that up as best I could to get by. Yes, I just got back from a trip to Texas from California, and now there's a tapping in my engine, but I'll deal with that later.

Caradiodoc, I won't forget you. You're an angel, in my book! After reviewing the diagram, you sent me, carefully reading your reply, and considering the responses you've made to other members regarding similar issues, it turned out to be the switch itself on the headlight switch assembly. I've enclosed a few pictures. Anyway, it works Hunky Dory now. I'm not going to worry about that white and black wire that's just hanging down by the feet on the driver's side. Man, oh man, this was a real pain in the Yahoo to take apart and figure it out. My hands and arms are all cut up LOL. I don't know how the factory people do this every single day and not get torn up. My hands and arms look like I've gone through a cheese grater. Anyway, sir, I want to thank you from the bottom of my heart. I wouldn't be in this situation if I had money, but what I can offer you in return for your effort is knowledge of air conditioning, heating, and appliances. If you have any questions about air conditioning units for homes or major appliances, please don't hesitate to email me, and I'll do my best to help you. The pictures I attached show the broken switch, as well as the knob and shaft removal button.
Additionally, I aimed to demonstrate the switch's functionality. I believe the main culprit was the tab that strikes the actuator of the 'constant on' switch. That, and perhaps a bit of Grease buildup located on the plate which contacts the part which turns when you turn the knob, if that makes any sense at all. Of course, nothing would work correctly with the switch broken away from the body of the headlight switch assembly. Anyway, sir, thank you very much and have a wonderful day!

Hey there partner. I jumped the gun when I said I solved it. I'll get to that in a second but first, regarding your friend's tankless water here, the batteries. Those damn batteries will wear out quicker than you can blink sometimes. There should be two D-cell batteries stashed in the bottom of the unit. Make sure you change those and also make sure they're put in the right way, LOL. If it's brand new to him then he's going to have to spend some time adjusting the two knobs on the front to get the water just right. I've had mine for 2 years now and I have a roommate and it's just a pain in the Buns sometime to get the water not to turn super cold when you're in the middle of the shower, and vice versa. But since I live in a travel trailer which came with a 5-gallon water heater this thing is way better than what I was used to. But this isn't the perfect world and things happen as they say. LOL. That's really pretty much the only thing that goes wrong with these guys is the batteries. I hope this helps your friend. Getting back to my vehicle, I thought I was all excited because I saw that switch on the body was broken off and when I play with the switch my lights went on and off which was great. So, I put everything back together, and I mean everything, and lo and behold the same issue. I should have known better at my age and I'm really very quite upset with myself. I did not diagnose further or test the contacts in the light switch itself, much to my chagrin. Oh, comma and here's something else that happened recently, my taillights don't work when I turn on the headlights. Brake, turn, flashers all good, just no illumination when headlights are on.

Caradiodoc, I'm not ignoring you. I had an emergency dental thing to take care of yesterday and that took all day. I appreciate you telling me about everything you posted and it's odd because I did have U-Haul installed a trailer hitch and the wiring for me the same day I bought the vehicle. I'm going to check that first because that's the easiest for me. I really hope I'm going to find an issue there but knowing my luck, lol. Anyway, I'm going to go check all that stuff out now and make sure I have the voltage on the yellow, black wire like you said and I'll come back and let you know what I find. Thanks for hanging in there.

Caradiodoc, man, oh man. This gets better and better. The first thing I did the other day was to check out the wiring harness that U-Haul installed. I was thinking to myself, could it be that simple? I mean, I found one bare wire, but it wasn't touching any metal. So, I checked fuse number three as instructed, and sure enough, it was blown. I replaced the fuse, and this is where I get confused because it's an intermittent problem. Before I forget, I should mention that the fuse under the hood, which connects via the yellow cradle, appears to have overheated. It's not blown, but it looks like it's been overheated. What I was attempting to do was to avoid having to tear the dash apart again to get to the light switch. Anyway, continuing with this Saga, I'm moving from the driver's side to the passenger side, to the back of the van. At some point, everything decided to work right. I couldn't tell you what I did, if anything, to make it work. But I went from the passenger side to the driver side of the van, I turned the light switch to the right and the lights went off. So I'm racking my brain trying to think of what I just did to cause this to work. I intended to take pictures as I progressed and send them to you. I overestimate my ability to remember things, and that has never served me well. Needless to say, I walked back around to the passenger side of the van, and on my way, I jiggled the fuse under the hood. That is the only thing I can remember doing at this point as I walked to the passenger side of the van. Anyway, I got the passenger side, and the lights are on even though the switch is to the right. I can close all doors, have the driver's window down, and activate the alarm, which will cause the internal lights to turn off and the Halo light to go out after a few seconds. If I reach in through the window and turn the headlight switch to the left, then the interior lights come on as they should, and my alarm goes off. What really confuses me is that for a very brief minute, everything was hunky dory! I am headed out to tackle the beast again right now, armed with the diagrams you've provided. Oh, before I forget, you asked about the running lights. They were Not working the other night, just the headlights, flashers, turn signals, bright and low beams were operative. Also, my license plate light didn't work as well. I'm thinking it had something to do with the #3 fuse. I didn't think about the license plate light till just now, so I'll check that and report back. I'm dreading disassembling the instrument cluster again, as it's a tight fit and I've already broken two tabs on it as well as breaking the little arrow indicating Park, neutral, etc. I glued that back together but then the cable that pulls it fell off of that sliding thing the arrow is a part of and after an hour trying to get that reattached, I said screw it and left it the way it is. Please don't tell me that it's important to have that working! I'll be back. Thank you for your patience.

Dude, that makes me feel bad that you drive into town to check on me because it costs you gas, time, and everything else. I mean, it's not like I'm working on an ambulance or something that saves people's lives and all that stuff. But I really appreciate it. Have you looked into a Starlink system? That's what I use when I'm out in the boonies camping with my dog when this vehicle is working. For the most part, I really don't like people much anymore. They don't make them like they did in my generation and that's very sad to me and quite frustrating to be honest with you. Anyway, about this van. You're probably going to believe this because you may have seen it numerous times. Remember when I said that I really fixed the switch to the light switch body? Well, the adhesive that I use did not work very well and when I pulled the switch out again I saw that the demand off tab was not being engaged by the actuator on the switch housing body controlled by the knob. All of that work---I mean, all of that worked and the head-banging that goes with it, boiled down to that damn switch. So now I have industrial-strength whirlpool dryer felt gasket sealant as my affixer. There ain't nothing going to cause that switch to come away from that body now! I guarantee that, lol. I haven't put everything back together again because the sealant is drying. But I'm very confident that we have solved the problem. I feel so much better and my shoulders are straight now and I'm walking up right and got a little bounce in my step if you know what I mean and it's all because of you! So bless you man bless you bless you. You're Aces in my book. Thank you very much sir. Really, thank you very much. Oh hey I do have another question as long as I got you here. There was a time once when my overdrive switch would not work. By that I mean, when I push the switch in and the light comes on my van would downshift and I used the switch quite frequently when getting off of the freeway and what not just to save on my brakes. It didn't work for a long time at one point and the solution was to replace a relay under the hood. Took me forever to figure that out but I finally did and everything was hunky dory. But now, I push the switch and the light comes on but the vehicle does not downshift like that anymore. Could you point me in the right direction for the fix, please? I know it's not that relay anymore because I've replaced it and it still does the same thing now. It might have something to do with the demand off switch not working or something but I don't see how that would relate. Like I said I haven't put the van back together and driven it yet. I'll do that tomorrow and if everything works including the overdrive switch then I'll let you know. But I'm going to check back anyway and please do not go to town just to reply to me, ok? Wait until you have to go for groceries or something else.

Wow. On March 7, 2024, my trailer caught fire. What a mess. The smoke damage was horrendous. The worst part was that I had to get rid of my clothes because of the smell. It's a 35 ft trailer in a park near the beach. I don't have the money to replace it, so I rebuilt it. I had no clue what I was doing and very little help. Don't get me wrong, lots of people told me what I should do but never once actually assisted me in my endeavor. Needless to say, panels don't really line up and the trim does not look professional but I like it. New insulation, new paneling, new flooring, Etc. I lived in the van that we are discussing for all of that time. Just 3 weeks ago I moved back in. I made the curtains myself using my niece's sewing machine. Again, needless to say, they don't look professional in the least. LOL. But it is what it is and I try to make the best of it. I'm telling you this to let you know that I feel for you and can totally relate to your struggle. That's kind of you too want to make me feel special LOL. But to be honest with you, I do feel special because you took a personal interest in my case and spent a lot of time talking with me and researching and posting diagrams and such. I mean who wouldn't feel special when someone does that for them? So thank you. It's kind of a bummer about the transmission thing. In the research I've done over the years I am aware that there is a switch involved and a relay involved and it makes sense that the relay must reroute power to some solenoid or something on the transmission itself. You know what, Caradiodoc? Give me a 1967 or 1968 Mustang any day of the week and I can rebuild that thing blindfolded from the ground up. My van, you need a college education to work on. The newer stuff, well let's just say I don't know how they do it. It's amazing. All of those bells and whistles are nice but when I see that stuff I think of more things that can go wrong and more money it would cost to fix. I just recently found out that the Alternators on the newer Vehicles won't even charge the battery to 14 volts. But anyway, I digress. I saw that you sent another email so I'm going to check that one out. Thank you again sir.

Yes, he is one of the best. I'm sharing the picture here. I hope he sees it. This is my afro-engineered repair, so I don't have to replace the whole thing. I soldered a little piece of a paper clip to the switch lever. Now, the knob actuator engages perfectly! It ain't pretty, but functionality over form, right? Lol.