Hi Mel,
In regard to daytime running lights (DRL), here is what I have done on my S4 and has worked well for several years.
First I replaced the single contact indicator housings with the same type, but with double contact from Holden Vintage and Classic.
https://www.holden.co.uk/p/lucas_l691_t ... le_contac1These were then wired to the already existing indicator feed, as well as an ignition switched feed. Can’t remember where I got the feed from, perhaps the coil wire?
At this point I wanted something that was brighter than just incandescent bulbs. So, fitted some amber, LED, flat plate, front, Harley Davidson motorcycle indicators. These have 48, amber, super bright, wide angle LEDs.
These I got from Custom Dynamics, GEN200- A-1157E3-T. These are no longer available from CD, but can be found on EBay.
These items, when the fibrous base is trimmed, fit neatly into the front section of the amber indicator lens and are then glued into position.
The LED unit has an imbedded chip. With the ignition on, all of the amber LEDs are on, when an indicator signal is sensed, the chip turns all of the LEDs off, when the indicator signal stops, the LEDs are on bright again, and so on. They are very bright.
An LED blinker unit is required to drive these items.
This has also maintained the original look of the front of the Elan.
Have included a photo of the present config’.
In light of the ever increasing crazies on the road, I have decided to revisit my front indicators and try something different.
Custom Dynamics has a new product:
https://www.customdynamics.com/solid-am ... ts?cat=804This product has 48 surface mount, double colour, LEDs. Either all white ON or all amber ON.
So, the whites are on as a DRL and turn off when the amber are on for turn signal.
I have ordered two clear 1691 lenses, as well as two amber 1691 lenses from Holden Vintage and Classic. I am going to try both of these coloured lenses with the new product from Custom Dynamics and see which colour is more conspicuous.
Cheers,
Colin.