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Model specific boards => Golf mk4 => Topic started by: Dalo Harkin on 14 January 2013, 12:43

Title: rear indicator wiring
Post by: Dalo Harkin on 14 January 2013, 12:43
Hi all,

I have red rear clusters and get red when the indicators are on  :whistle:
now I have the LED bulbs and resistors needed to stop the hyper flashing, my question is does anyone know which colour wire the resistor needs adding between?

Cheers
Title: Re: rear indicator wiring
Post by: Dalo Harkin on 15 January 2013, 12:59
anyone?
Title: Re: rear indicator wiring
Post by: Ralphy_GTI on 15 January 2013, 13:21
it would be the input wire i guess but im not sure of the colour?
Title: Re: rear indicator wiring
Post by: beppe2672 on 15 January 2013, 18:53
Should be black/white drivers for the left indicator and black/green for the right. What size resistor are you using as I've just ordered led indicator bulbs myself.
Title: Re: rear indicator wiring
Post by: Dalo Harkin on 15 January 2013, 20:06
can't remember but will have a look and let you know, there was a post on another forum telling what size resistors, but not what wiring you needed to add them into
Title: Re: rear indicator wiring
Post by: Wazzzer on 15 January 2013, 20:16
There are spare terminals on the back of the bulb holder, if you trace the tracks you can add a resistor to the terminals rather than splicing into the wires. I've done this and it works a treat
Title: Re: rear indicator wiring
Post by: Wazzzer on 15 January 2013, 20:17
Oh and you can also mod your hazard switch if you don't want to use resistors on the wires :wink:
Title: Re: rear indicator wiring
Post by: beppe2672 on 15 January 2013, 20:38
just done some math, gonna need a 6ohm resistor capable of at least 25w, probably 50w to be on the safe side.
Title: Re: rear indicator wiring
Post by: Dalo Harkin on 16 January 2013, 12:32
There are spare terminals on the back of the bulb holder, if you trace the tracks you can add a resistor to the terminals rather than splicing into the wires. I've done this and it works a treat

is it not easier to just add in between the wires? I believe it is just when you indicate with LED bulbs and dont have resistors they flash as if one is blown

do you have any pics of the ones you did?
Title: Re: rear indicator wiring
Post by: Wazzzer on 16 January 2013, 12:38
Trouble is with adding the resistor to the wires is that you have to add them across the positive and negative so you'll have to pull the covering off the loom to get to them.

Yeah it just flashes quicker or worst case not at all. All of my bulbs are LEDs now so I had to add a resistor as well as modding my hazard switch

I'll get a pic later
Title: Re: rear indicator wiring
Post by: Dalo Harkin on 16 January 2013, 13:28
Cheers Wazzzer, love it when something that seems like an easy to do good idea, becomes complicated  :grin:
Title: Re: rear indicator wiring
Post by: Dalo Harkin on 18 January 2013, 16:39
did you manage to get the pic Wazzzer?
Title: Re: rear indicator wiring
Post by: Wazzzer on 18 January 2013, 18:36
Ah I forgot lol

I'll grab one tomorrow as I've just finished digging the Golf out :laugh:
Title: Re: rear indicator wiring
Post by: Dalo Harkin on 21 January 2013, 10:46
Ah I forgot lol

I'll grab one tomorrow as I've just finished digging the Golf out :laugh:

3 days I have been stood outside in the snow waiting  :grin: :grin:
Title: Re: rear indicator wiring
Post by: beppe2672 on 21 January 2013, 18:33
had a look, I'll be soldering the resistor to these pins
(http://i49.tinypic.com/sgmnom.jpg)
Title: Re: rear indicator wiring
Post by: Dalo Harkin on 22 January 2013, 12:22
brilliant, can you let me know how you get on, I am going to be doing mine, but doubt itll be before next weekend now.
Title: Re: rear indicator wiring
Post by: beppe2672 on 22 January 2013, 18:07
It works! I ended up passing the wires through the socket and soldered the wires to the tracks of the other side, the pins are galvanized so I couldn't get the solder to take, as were the tracks on the other side, I just sanded a small area down to remove the zinc, soldered the wires on and secured the resistor with some tiny cable ties. Cant really get a pic up as they're already fitted to my car.
Title: Re: rear indicator wiring
Post by: Dalo Harkin on 23 January 2013, 13:35
happy days, this is my next to do  :wink:
Title: Re: rear indicator wiring
Post by: Steve_Goral on 18 October 2013, 19:36
There are spare terminals on the back of the bulb holder, if you trace the tracks you can add a resistor to the terminals rather than splicing into the wires. I've done this and it works a treat

Are the spare terminals your talking about the ones marked  by the arrows on this pic?  Not of my car by the way LOL
(http://i240.photobucket.com/albums/ff208/Stevegoral/Rearlightdiag.jpg)