LED tails
11-28-2018, 04:49 PM
#41
Join Date: 11-26-2018
Location: Palmer
Posts: 3
I would say the simplest answer is to tap off the front turn signal wires to your switch backs led's in the rear
only issue there would be if your turn signal is on your backup lights wouldn't work on 1 side but how often do you use turn signals backing up lol
only issue there would be if your turn signal is on your backup lights wouldn't work on 1 side but how often do you use turn signals backing up lol
12-17-2018, 01:03 AM
#42
Join Date: 12-16-2018
Location: Washington state
Posts: 5
Led reverse lights
Yes it was, although I wasn't an electronic geek even then.
That was a damn good question, so I had my wife stand behind the car :-) . Well, apparently with a brake application, all four lights (and center mount, of course... which apparently needs a bulb) come on - the 2 upper brake lights and the 2 ambers. With the brake depressed and a turn on, the turns function as normal - one red (and one amber) will flash, the other side will stay steady. So.. at the moment I have to disconnect the LED bulb as having amber brake is not allowed. I can live without a reverse light for the time being (or put the OE ones back in over the weekend when it warms up).
That was a damn good question, so I had my wife stand behind the car :-) . Well, apparently with a brake application, all four lights (and center mount, of course... which apparently needs a bulb) come on - the 2 upper brake lights and the 2 ambers. With the brake depressed and a turn on, the turns function as normal - one red (and one amber) will flash, the other side will stay steady. So.. at the moment I have to disconnect the LED bulb as having amber brake is not allowed. I can live without a reverse light for the time being (or put the OE ones back in over the weekend when it warms up).
12-17-2018, 09:13 PM
#43
Senior Member
Join Date: 10-01-2018
Location: Downingtown, PA
Posts: 312
I'm using switchback LEDs, Ken, so there are both amber and white SMD's on the tower. I have an electronic relay that I am going to try.. just haven't gotten that far on it yet. Every weekend has been raining here!
12-18-2018, 12:02 AM
#45
Senior Member
Join Date: 04-07-2014
Location: San Diego
Posts: 505
Without some extra circuitry to stop the brake lights from illuminating the ambers, this will be your best bet. The switchbacks usually allow only one color at a time even with both voltages applied, so this is why when you apply the brakes the reverse light goes off and all brakes and amber lights come on.
12-18-2018, 06:23 AM
#46
Senior Member
Join Date: 10-01-2018
Location: Downingtown, PA
Posts: 312
Without some extra circuitry to stop the brake lights from illuminating the ambers, this will be your best bet. The switchbacks usually allow only one color at a time even with both voltages applied, so this is why when you apply the brakes the reverse light goes off and all brakes and amber lights come on.
12-18-2018, 07:22 AM
#47
Senior Member
Join Date: 04-07-2014
Location: San Diego
Posts: 505
There are two modes, if you will, to the brake lights.
Mode 1: Running light.
Mode 2: Blinker/Brake light.
In order to stop the amber light from illuminating when applying the brakes, you would have to eliminate the Mode 2 voltage and that wouldn’t work for you as the wire for the blinker is the wire for the brakes.
You may be able to grab the voltage from the third brake light, since that is only on when braking and have it remove the voltage to the amber, but then you would not have amber blinkers with the brakes on.
Mode 1: Running light.
Mode 2: Blinker/Brake light.
In order to stop the amber light from illuminating when applying the brakes, you would have to eliminate the Mode 2 voltage and that wouldn’t work for you as the wire for the blinker is the wire for the brakes.
You may be able to grab the voltage from the third brake light, since that is only on when braking and have it remove the voltage to the amber, but then you would not have amber blinkers with the brakes on.
12-18-2018, 07:53 AM
#49
Senior Member
Join Date: 10-01-2018
Location: Downingtown, PA
Posts: 312
Oops, yes, I did. Sorry about that. My plan is to grab voltage from an unused harness in the rear passenger quarter. I have no idea what it's for, but there is a switched hot positive along with 6 or 7 other terminals. Probably something for a passenger version of the car rather than a panel. In any case, there is also a ground in there that I can tap off of. Both will be hooked to a relay for the switched power. Trigger + will come from the OE turn signal wire.