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I ordered the feature on my 1999 C5 coupe. After using it briefly, I turned it off because the headlights were always opening when I started the car in the garage. It is a useless feature.
I'd say no, since it is all in the PCM. Can't say for sure though.
Tom
that doesn't make any sense then, if it is just a pcm change then why leave it off. i figured there was some additional component needed that added weight which is why it isn't on there.
I had the ALC (automatic light control) on my GTP and got quite used to it. You couldn't turn it off but it could be defeated by pulling a fuse. On cloudy days the lights would cycle on and off and sometimes became annoying.
With my C5 the lights popped up every time I started it in the garage, which became extremely annoying so I turned the Twilight Sentinal off.
I'd say no, since it is all in the PCM. Can't say for sure though.
Tom
that doesn't make any sense then, if it is just a pcm change then why leave it off. i figured there was some additional component needed that added weight which is why it isn't on there.
[Modified by thefly, 3:13 PM 5/10/2002]
Good point. Obviously there is a light sensor too, but the total weight has to be trivial.
Don't know why it was left off.
Contrary to the other posts, I like it and leave it on.
here in Canada we try to disable this feature without success,some of us have to install a resistor to make it go away.
It strange for someone asking for it :lol:
I can see why this would be annoying if you didn't have the choice. To me it seems like a cool feature and if it was easy to turn on (add a sensor?) I'd probably do it just to try it out. I could always turn it off later. Anybody have a clue why it wasn't available on the z06. Weight? I'm sure the computer is the same as any other c5.
I can't stand this feature. I have my Vette parked in a parking garage and it flips the headlights everytime I start the car, and everytime I come home and drive in the garage.
I turned off this feature the very first day and totally forgot that it exists.