Non-BMW Stuff on a BMW Forum
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I have DDM tuning 55w 55k in my car and I love them. Not super blue, and good light output.
If I can fix these with a new high beam assembly from Dan and able to figure out what HID bulbs I have/need I may keep the HIDs. But definitely needs a temp that has no blue to it.
My preference is halogen bulbs; I think they fit the car better.
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Knowing your preference, which is pretty close to mine, I wouldn't go over 5000K if you try HIDs. That said, quality high-wattage halogen bulbs in quality housings with a good power source (aka: relayed harness with power direct from battery) can work very very well. There is a ton of variance in light output--it's definitely not just a question of HID vs halogen.
Also some cheap (eBay) manufacturers aren't exactly accurate with their representation of color temperature. I've purchased 5500K bulbs that were really more like 6500K.
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If the housings were designed for halogen then HID bulbs may have a poor light pattern. The Depo lights on my e36 have better output and cut off with H1 halogen bulbs that they were designed for. Now a proper HID projector housing with HID is going to be better still but my point is that it isn't as simple as "HID is always better".
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Knowing your preference, which is pretty close to mine, I wouldn't go over 5000K if you try HIDs. That said, quality high-wattage halogen bulbs in quality housings with a good power source (aka: relayed harness with power direct from battery) can work very very well. There is a ton of variance in light output--it's definitely not just a question of HID vs halogen.
Also some cheap (eBay) manufacturers aren't exactly accurate with their representation of color temperature. I've purchased 5500K bulbs that were really more like 6500K.
I don't think I can do HIDs. Whenever I see a car that I know didn't have HIDs from the factory I go "ew, HIDs".
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For 80s and earlier production cars, I totally agree.
For my 242, I converted back to halogens with quality OSRAM bulbs in Hella euro housings powered by a relayed harness drawing directly from the battery. Light output and pattern are excellent.
That said, get your car driving and fix the lights later!
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For 80s and earlier production cars, I totally agree.
In my 242, I converted back to halogens with quality OSRAM bulbs in Hella euro housings powered by a relayed harness drawing directly from the battery and light output and pattern is excellent.
That said, get your car driving and fix the lights later!
Get off my back.
With that out of the way. Fixing the lights will be plug and play if I fix the housing or just get a new set and sell these. You'll have to show me how to do a relayed harness pulling power from the battery.
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If the housings were designed for halogen then HID bulbs may have a poor light pattern. The Depo lights on my e36 have better output and cut off with H1 halogen bulbs that they were designed for. Now a proper HID projector housing with HID is going to be better still but my point is that it isn't as simple as "HID is always better".
e30 projector headlights are WAY better with HID bulbs. if HID bulbs in your e36 depos were worse than the H1 bulbs, you just had crap HID bulbs. there is no difference in the light 'physics' between the way a HID bulb and a halogen works - they are both point source. yes, new HID projector bowls take greater advantage of the extra light, but thats besides the point. I agree HID is not always better, but when it comes to 80s/90s BMW projectors, they are.
Dan
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e30 projector headlights are WAY better with HID bulbs. if HID bulbs in your e36 depos were worse than the H1 bulbs, you just had crap HID bulbs. there is no difference in the light 'physics' between the way a HID bulb and a halogen works - they are both point source. yes, new HID projector bowls take greater advantage of the extra light, but thats besides the point. I agree HID is not always better, but when it comes to 80s/90s BMW projectors, they are.
That is quite possible that the HID setup in my e36 was junk quality bulbs/ballasts. They had no name on them which is usually an indicator... Good to know that was my issue.
The Depo projectors are better than stock e36 US lights but still not fantastic. I want to do a retrofit to a quality projector but family budget things...
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Two questions:
Where does this ground go?
And what is this plug for? I found it bundled up by the DS strut tower.
Not sure were is that ground coming from? Directly from the battery? If so that should go directly to the block.
That plug looks to be one for the brake pad sensors/liners
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🥳SOLD BMW E24 633CSI - BMW M30B32 🧪SOLD HCH ES9 - 1.3 LDA
👽BMW E30 325IC - Toyota 1JZ-GTE ⏰ HONDA EF9 CIVIC SI - JDM B18C5
☠️BMW E36 318i - Ford 5.0 FE302 🚴♂️ GT-Labomba - 26x2.75 Freeride
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Not sure were is that ground coming from? Directly from the battery? If so that should go directly to the block.
That plug looks to be one for the brake pad sensors/liners
The ground is coming through the firewall, so I assume it must be coming from the battery. I'll look for a spot where it naturally wants to "fall".
Oh, didn't know this car had brake pad sensors. I guess I'll keep it bunched up there for now.
Thanks!
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Oh, didn't know this car had brake pad sensors. I guess I'll keep it bunched up there for now.
many e30 guys just connect the two sensor wires and stop using the sensors. they can be finicky and the wires in the wheel well can corrode/break, so its easier to stop using them.
Dan
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I would verify that the cable in question is indeed a ground, because it looks all too much like the positive battery cable for a starter. It has the same style blade and all.
I know that they are classically on the chassis harness, but it just strikes me as odd. -
I would verify that the cable in question is indeed a ground, because it looks all too much like the positive battery cable for a starter. It has the same style blade and all.
I know that they are classically on the chassis harness, but it just strikes me as odd.I think you're right. Damn. I vividly remember only bolting on one large red cable on the post (in addition to the two smaller cables on their individual posts). All the images I can find of the starter on the e30 shows two large cables on the same post; one being a large black cable. That red cable must be going to the alternator.
That would have been a really frustrating thing to diagnose. Good catch!
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Yea I would assume its a the starter cable. I just assume that since you said ground that it was one.
https://www.instagram.com/_jdesigner_/ http://nevertoolow.tumblr.com/
🥳SOLD BMW E24 633CSI - BMW M30B32 🧪SOLD HCH ES9 - 1.3 LDA
👽BMW E30 325IC - Toyota 1JZ-GTE ⏰ HONDA EF9 CIVIC SI - JDM B18C5
☠️BMW E36 318i - Ford 5.0 FE302 🚴♂️ GT-Labomba - 26x2.75 Freeride
🤹♀️SOLD BMW E36/7 Z3 - BMW M54B25 🧓SOLD BMW E10 2002 - BMW M10M05 -
Yea I would assume its a the starter cable. I just assume that since you said ground that it was one.
I assumed it was a ground. On my past Volvos all the power leads were always red and grounds were black or blue.
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Anyone know what this plug is for behind the glove box by the ECU? Putting the interior back together and I don't see where this one should plug in.
Getting really close to starting this. Transmission is filled with fresh MTL, clutch is bled, engine has oil. The setback came when I filled it up with coolant and the thermostat cover was seeping. The part that sucked was the radiator was so full of crud on the bottom the drain valve didn't even work so I had to drain it by just removing the thermostat cover. Then I pulled the radiator and flushed it. Tons of gross stuff in there. That's back in. Tonight or tomorrow I'll fill it back up and then try starting it. The battery is charging now.
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I believe that is an extra maybe for autos? The car will run without it
Works for me! Thank you
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