|
|
This topic comprises 4 pages: 1 2 3 4
|
|
Author
|
Topic: Turning Off Headlights in Drive-In
|
|
|
|
|
|
|
|
|
|
|
Dave Macaulay
Film God

Posts: 2321
From: Toronto, Canada
Registered: Apr 2001
|
posted 06-17-2005 03:31 PM
I don't know what year we (Canada) got mandatory DRL. My '91 Jeep had a system where on start the headlight high beams would get 8V or so for DRL once the car moved a few metres. I put in halogen headlamps and soon learned that halogen bulbs have no tolerance for low voltage operation, so I had to remove the DRL "feature". A special module under the hood controlled it, but the headlight power and the speedo pulse signal passed through it - and the module was a box with a plug on the side, filled with black epoxy. I had to hacksaw the module apart, remove the connector, figure out what all the wires were then jumper the connector so that the headlights and speedo would work again with it connected. I don't know if I can legally sell a vehicle with deactivated DRL. I have motorcycles too, in Ontario any bike made since 1970 or so must have the headlight on at all times. I think that's a good idea, I want to be as visible as possible! I've rented bikes in various countries and in Asia particularly, riding with the light on gets lots of attention: pedestrians yell and gesture about the light on and drivers beep horns and flash lights plus yell and gesture too. I don't know why a headlight being on disturbs them so much. In Japan car drivers stopped at traffic lights at night routinely shut off their headlights until the light turns green. This is a bit startling for us foreign jaywalkers (I sometimes bypass those "30 steps up - walk across - 30 steps down" pedestrian flyovers endemic to Asian cities) when 6 lanes of cars simultaneously light up and race toward you. Note: don't try jaywalking in Japan until you're very familiar with the left side driving situation! (you UK types can ignore that advice, but be careful if you visit us)
| IP: Logged
|
|
|
|
|
|
Jeremy Jorgenson
Phenomenal Film Handler

Posts: 1002
From: Chicago, IL, USA
Registered: Feb 2005
|
posted 06-17-2005 07:33 PM
I run my headlights all the time (day or night) even on cars that don't have DRL. Back in '95 or '96 when GM was making the switch, I read some of the before / after statistics from countries that mandated it (Canada... maybe Sweden? I forget which others) and the decrease in accidents was significant... now, whether that is directly attributed to DRL or not, who knows, but I figured it couldn't hurt. I have run with my lights on since.
BUT, I do disagree with not being able to control my lights (parking lights, or completely off). I drive a Jetta now, with DRL, and there is only an On/Off switch, no parking lights (that is only controlled via hand brake)... I find that tremendously annoying.
| IP: Logged
|
|
|
|
|
|
|
|
Sam Graham
AKA: "The Evil Sam Graham". Wackiness ensues.

Posts: 1431
From: Waukee, IA
Registered: Dec 2004
|
posted 06-18-2005 11:00 AM
quote: Jeremy Jorgenson I run my headlights all the time (day or night) even on cars that don't have DRL. Back in '95 or '96 when GM was making the switch, I read some of the before / after statistics from countries that mandated it (Canada... maybe Sweden? I forget which others) and the decrease in accidents was significant... now, whether that is directly attributed to DRL or not, who knows, but I figured it couldn't hurt. I have run with my lights on since.
I agree that they can help when designed correctly. But I have a huge beef with GM's original DRL's...the seperate units from the headlights that were extremely bright. Beady little things that I have to switch my rear-view mirror to night mode on when a GM vehicle is behind me, or face green dots in my eyes. Those things are dangerous. GM has improved their DRL's in later years (while steadfastly claiming there was nothing wrong about the old ones to critics), but those older cars...
I personally don't know why "drl's" weren't just made the parking light markers. They are much less intrusive and would provide the same effect around the entire vehicle, unlike headlight-only DRL systems.
quote: Jeremy Jorgenson BUT, I do disagree with not being able to control my lights (parking lights, or completely off). I drive a Jetta now, with DRL, and there is only an On/Off switch, no parking lights (that is only controlled via hand brake)... I find that tremendously annoying.
Check out the aftermarketers on the web. You can get VW's European headlight switch starting around $40 to replace your stock one. That adds parking lights with nothing more than unplugging the stock one and plugging in the new one and maybe replacing a relay...but I think the relay replacement is only required if you want to disable the DRL's.
| IP: Logged
|
|
|
|
Monte L Fullmer
Film God

Posts: 8367
From: Nampa, Idaho, USA
Registered: Nov 2004
|
posted 06-20-2005 12:53 AM
I believe that the DRL concept came from the motorcycle, since I'm also a biker.
Back in the early 70's most bikes didn't have the DRL thing. You did have an actual light switch to turn on for night. But when the increased rise of motorcycle accidents due to vehicle drivers claimed that they didn't see the motorcycle, it was apparent that the manufacturers like Honda, Suzuki, and others needed something to make the motorcycle been seen by idiot motorists who can't seem to see anything past the front of the hood. Thus, having the headlight turn on with the key began this area of driver safety.
I can testify to this, for when I started biking back in the early 70's when bikes didn't have their headlights on, I almost met my maker due to a frustrated mother with a carful of kids that was testing her patience out real well. This was early evening traveling down a tree lined country road with the sun to my right, thus I was riding partly in the shade. I was approaching an intersection and noticed this car in front and to the left of me wanting to make a left. With me in the shade and her not paying attention, she started to turn in front of me, but saw me about a second early. She slammed on the brakes, sent two kids almost through the front window busting the windshield, and the rest of the kids in the back flew over into the front seat. With me, my heart was up in my throat after laying a good 50 ft patch of rear tire rubber and finally laying the bike down ripping my pants, shirt and scarring up my helmet up pretty bad on the asphalt. She was doing a healthy clip doing that left turn for the reason of dumping her kids like she did.
Due to this, I always turned my headlight on my bike so I can be seen, for if I had my headlight on back then, she would have seen me better and yielded to me passing through the intersection.
Later on is when the motocycle makers put the headlight on the key so the light was on at all times.
I remember seeing GM ads that advertised the DRL concept and it paralleled what happened to me with that bike accident-vehicle was in the shade in a sharp turn and a car about hitting the vehicle rounding the corner in the shade. Later on, the ad showed the same vehicle rounding the corner in the shade with DRL's on and it made a difference.
If I need to bring down the lights in a drive-in (in which I worked at one Saturday night on relief running projectors and flipping burgers...), I tick up the E-Brake one knotch from bottom rest. This kills the lights, yet the brakes haven't engaged still allowing the free movement for the car.
-Monte
| IP: Logged
|
|
|
|
All times are Central (GMT -6:00)
|
This topic comprises 4 pages: 1 2 3 4
|
Powered by Infopop Corporation
UBB.classicTM
6.3.1.2
The Film-Tech Forums are designed for various members related to the cinema industry to express their opinions, viewpoints and testimonials on various products, services and events based upon speculation, personal knowledge and factual information through use, therefore all views represented here allow no liability upon the publishers of this web site and the owners of said views assume no liability for any ill will resulting from these postings. The posts made here are for educational as well as entertainment purposes and as such anyone viewing this portion of the website must accept these views as statements of the author of that opinion
and agrees to release the authors from any and all liability.
|