Electrical Question
Thread Starter
Melting Slicks
Joined: May 2000
Posts: 3,026
Likes: 226
From: Locust Valley NY USA
Electrical Question
I want to install new clear corner lights with an
LED stripe at the bottom. I want the LED strip to be my DRL and eliminate the stock DRL lights. One suggestion was to blow the #2 fuse and run a wire from the power side of the fuse to the LED strip. This way my parking lighs and turn signal will work as stock and the DRLs would be the LED strip.
I am looking for other suggestion. Has anyone else done this switch?
To throw a wrinkle into the mix I would like to also install the switchback LED lights.
suggestions???
FRED
LED stripe at the bottom. I want the LED strip to be my DRL and eliminate the stock DRL lights. One suggestion was to blow the #2 fuse and run a wire from the power side of the fuse to the LED strip. This way my parking lighs and turn signal will work as stock and the DRLs would be the LED strip.
I am looking for other suggestion. Has anyone else done this switch?
To throw a wrinkle into the mix I would like to also install the switchback LED lights.
suggestions???
FRED
Le Mans Master
Joined: May 2006
Posts: 5,987
Likes: 18
From: DuBois PA
St. Jude Donor '11-'12-'13-'14-'15
I just installed mine yesterday. I wired mine so the LED strips are on all the time as well as the DRLs. A little different then what you want but with the Switchbacks I think it's a good option and all the wiring is done at the housings;
I tapped both the DRLs (Light Blue and Dark Blue wires) and the parking light Brown wire and isolated them with Diodes. The only funky thing is that during the day with the lights off the whole assembly flashes with the turn signals Switchbacks, 194 and LED strip... I like it though.
I tapped both the DRLs (Light Blue and Dark Blue wires) and the parking light Brown wire and isolated them with Diodes. The only funky thing is that during the day with the lights off the whole assembly flashes with the turn signals Switchbacks, 194 and LED strip... I like it though.
Thread Starter
Melting Slicks
Joined: May 2000
Posts: 3,026
Likes: 226
From: Locust Valley NY USA
I just installed mine yesterday. I wired mine so the LED strips are on all the time as well as the DRLs. A little different then what you want but with the Switchbacks I think it's a good option and all the wiring is done at the housings;
I tapped both the DRLs (Light Blue and Dark Blue wires) and the parking light Brown wire and isolated them with Diodes. The only funky thing is that during the day with the lights off the whole assembly flashes with the turn signals Switchbacks, 194 and LED strip... I like it though.
I tapped both the DRLs (Light Blue and Dark Blue wires) and the parking light Brown wire and isolated them with Diodes. The only funky thing is that during the day with the lights off the whole assembly flashes with the turn signals Switchbacks, 194 and LED strip... I like it though.
Dumb question but why two wires to the DLR ?? Any idea why U got the whole set up to flash with the turn signals?? I saw you vedio and not sure it is my thing. are there different Diodes or does one cover all?
Fred
Thread Starter
Melting Slicks
Joined: May 2000
Posts: 3,026
Likes: 226
From: Locust Valley NY USA
Le Mans Master
Joined: May 2006
Posts: 5,987
Likes: 18
From: DuBois PA
St. Jude Donor '11-'12-'13-'14-'15
No the LED strip connections all stayed contained in their respective housings. I tapped the Parking light signal and the DRL wire and tied both to the LED strips, isolated with Diodes.
Yes the DRL is still functioning on my Switchbacks, the switchbacks aren't as bright as the stock 3157 bulbs...
Yeah that should work fine, you'll have to cut or disconnect the DRL wires at each 3157 connector. You could do the DRL Mod (by-pass the DRL relays to defeat them) and run a hot lead to the LED strips from any number of sources.
I was experimenting with different wiring options to be included in the housings JW will be offering that's why I stayed at the housing connectors....
HTH
Tim
Yes the DRL is still functioning on my Switchbacks, the switchbacks aren't as bright as the stock 3157 bulbs...
Yeah that should work fine, you'll have to cut or disconnect the DRL wires at each 3157 connector. You could do the DRL Mod (by-pass the DRL relays to defeat them) and run a hot lead to the LED strips from any number of sources.
I was experimenting with different wiring options to be included in the housings JW will be offering that's why I stayed at the housing connectors....
HTH
Tim
Last edited by tstar; Oct 28, 2009 at 03:54 AM.
Thread Starter
Melting Slicks
Joined: May 2000
Posts: 3,026
Likes: 226
From: Locust Valley NY USA
another suggestion I got was to cut the Blue wire on the 3157 and connect the hot wire from LED to that and then the cold wire to the black wire on the 3157.
I am not sure but I think I am getting away from my goal which was to have the LEDs replace the stock DRL while maintaining the stock parking/turn signal so I can utilize JW switch back.
Did you say the switch back is not as bright as the stock lights??
Thanks
Fred
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Le Mans Master
Joined: May 2006
Posts: 5,987
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From: DuBois PA
St. Jude Donor '11-'12-'13-'14-'15
True and good point, but only after the BCM senses the load on the circuit. I don't believe it'll know the Strip is there... BUT it may so I suppose there's no sense in playing with it. I suggested it because it's close...
The Blue wires in the 3157 connectors(light Blue on the Driver's side and Dark Blue on the Passenger side, they have a white stripe also) are the DRL leads. The Turn signals also come in on that lead so your LED strip would flash with the turn signals Day and Night but they will be off at night except for the Turn Signals... If you cut the Blue wires and terminate them to your strips then the Switchbacks would only function as parking lights and your Strip will be DRLs and turn signals. If that acceptable for you then there ya go...
Right, IMO they are not as bright as the 3157 bulbs not by a substantial amount though... I wish I had another C5 around me to tkae comparison shots for you... They are more then bright enough and the cool factor plus lack of heat more then make up for it. Now if you're getting tinted corners I'm not sure if they'll be bright enough.
So it seems this, like most Mods may take some compromises...
Tim
The Blue wires in the 3157 connectors(light Blue on the Driver's side and Dark Blue on the Passenger side, they have a white stripe also) are the DRL leads. The Turn signals also come in on that lead so your LED strip would flash with the turn signals Day and Night but they will be off at night except for the Turn Signals... If you cut the Blue wires and terminate them to your strips then the Switchbacks would only function as parking lights and your Strip will be DRLs and turn signals. If that acceptable for you then there ya go...
Right, IMO they are not as bright as the 3157 bulbs not by a substantial amount though... I wish I had another C5 around me to tkae comparison shots for you... They are more then bright enough and the cool factor plus lack of heat more then make up for it. Now if you're getting tinted corners I'm not sure if they'll be bright enough.
So it seems this, like most Mods may take some compromises...
Tim
Le Mans Master
Joined: May 2006
Posts: 5,987
Likes: 18
From: DuBois PA
St. Jude Donor '11-'12-'13-'14-'15
Not really if you follow the relay coil wiring back to the BCM, you'll notice that the BCM is supplying a switched ground to the coil to energize it and make the relays switch back and furth between DRLs and Turn signals from a constant power source. The BCM monitors the Turn signal switch and when it senses the turn signals have been activated it closes the circuit to the relay's ground to energize the relay and switching it to the turn signal flasher...
Tim
Tim
