Interested in hearing your thoughts on the bulbs and whether they're compatible with our vehicles. Please report back on whether or not the front/rear hyperflash. I saw the review from the RS guy on Amazon for the rear turn signals, but he stated the bulbs weren't weatherproof. I would like to hear your side of the story.@SenderPiggins
I actually gave up on trying to find this information. It seems that our "global" Focus is different from the other Ford models (F-150, Fusion, etc) in that the option to set the bulb out warning aka hyperflash and dash warning isn't available as an option in our body control module. This is from what I was able to find on forscans website as well as here, RS forums, ST forums, etc.
That having been said, I've found three sets of bulbs that I've used or plan to use to replace the rear brake lights, rear turn signals and front turn signals. The rear brake lights obviously don't matter in the case of hyper flashing. I'm just mentioning them here in case anyone might also want to have that instant-on look of an LED brake.
Rear LED signal bulbs (3157): https://www.amazon.com/gp/product/B07J5TJV5P/ref=ppx_yo_dt_b_asin_title_o06_s01?ie=UTF8&psc=1
Although Amazon will tell you they don't fit I've confirmed these as both fitting and working. There is actually a short video review from another RS owner who also has them installed in the reviews section of that page. They are plenty bright IMO, an improvement over stock for sure. They don't hyper flash. The benefit of these bulbs is that the resistor is integrated into the wiring and is of decent quality. Makes them easy to install and very plug and play. Took me 5 minutes per side.
Front LED signal bulbs (1156): https://www.amazon.com/gp/product/B07434NYX1/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
These I ordered Wednesday and I am expecting them Monday, I will update you on how they perform but the reviews seem promising. These also have an integrated resistor so they should in theory also not hyper flash, but like I said I'll let you know.
Rear LED brake light bulbs (1156): https://www.amazon.com/gp/product/B01E57I47E/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
These are cost effective, are a deep bright red, easy installs that I can confirm work for brake lights if you want LED.
Any questions let me know.