Hi guys,
As I had mentioned earlier, I was expecting the parts to arrive last week, and they arrived as expected in time before the weekend. So as the weekend was here, I knew my Saturday was sorted.
What did I order and why
White LED Parking Lights, they go well with the overall stance of the car and the yellowish parking lights with the white throw of bi-xenon looked odd. Hence ordered the part via Amazon, link though present 2 posts above, posting here again.
https://www.amazon.in/gp/product/B01...?ie=UTF8&psc=1
LED Fog Lamps, While most of us would say, adding white lights in Fogs is a big no-no, however, I needed to add powerful lights to supplement not so great bi-xenon. One thought process was to upgrade to Osram Night Breakers or Equivalent Philips bulbs. But was not confident about how much gain it would have over the current setup. Another thought process was, add LED to Fogs, which will improve the throw further without creating much fuss about it. Probably, I was sacrificing the throw of lights during fogs, but on all another occasion, it would give a better throw on the road.
Installation & Coding
Installation of both the products was pretty straightforward. Both the products were plug and play, with some minimal coding required for the same. So with the expectation of finishing the work in not more than 30 minutes, I head out to fit the parts. But then do things happen the way you wish them to happen? What should have taken 30 mins, took 2 hours, and what had a simple solution, we kept thinking of complex resolutions.
I reach the service station. Take the car in the bay, to fix the new LED’s the entire fog lamp assembly had to be dismantled. We remove both the assemblies, disconnect the power supply, install the new LED’s, connect the power supply, refit the entire assembly. Crank the car, switch on the lights, the system throws an error. But the new Lights don’t work. Somehow the fogs are not getting the power. Ok, our genius mind thinks, this must be a coding problem. We quickly connect the ODIS, run the steps in ODIS to match the coding, save all the values, the error is now gone. So we crank the car. Voila, the LED’s still won’t work.
Few calls here and there to fellow bhpian’s Kapil & Rohan just to figure out, are we missing something. We try doing a couple of other things. Again reset the entire values, now this time before cranking the car, thinking, hope things work now. Bang, the LED’s still won’t work.
So we open the assembly, remove the LED’s, connect back the old bulbs, re-crank the car, but this time the bulbs are working. So we think, probably, something wrong with the LED. While all this is happening, I am also trying to connect with Harry, who somehow is not available, coz he was the only one who had installed the same LED’s in his Superb and he exactly knew the steps.
I and Rohan come to a conclusion, something wrong with the LED’s so, for now, let’s change back to the original bulbs. And while the guy is almost done the fitting with the Fogs, Harry calls up. This is the conversation we both have.
Me: Bhai, the LED’s won’t work, they are not powering up.
Harry: Did you connect the other way?
Me: No, we connected one way.
Harry: Dude, LED’s can be connected both ways, try the other way.
Me: I say ok, be online
Me to the technician: Open the assembly and try connecting the LED’s both ways.
He connects one way, it does not lit up, he connects the other way, and the LED powers up.
That moment, ladies and gentlemen, I realized, solutions to complex problems are mostly simple.
I to Harry all excited as the damn thing worked: Dude, you just called in nick of time. This damn thing is working and it’s looking awesome with a brilliant throw.
With LED’s working fine now and the parking light bulbs changed to LED’s we refitted the fogs, cleared all the fault codes in the system and headed back happily.
Posting few pics of WIP and how LED fogs have lightened up the road further.
Removing the Front cover Detaching the Fog Assembly Pulling out the Fog Assembly FL without the Fog Assembly Opening up the Right Assembly FR without the Fog Assembly Fog Lamps Detached and cleaned Fogs in action post installation. (notice the white parking lights) Throw of lights without xenon on Throw of xenons + Fogs Notice the Yellowish ting to the xenons The brighter and Whiter throw with Fogs and Xenons On Steps in Coding for LED Fogs.
Big thank you to fellow bhpian Kapil for sourcing the steps and sending in nick of time.
Cornering Lamps in action
While we were struggling to figure out how to power up the Fogs, we ended up doing this.
Needle Sweep
Feel free to raise any queries, would be glad to help.