Golf/GTI VI :: Flashing Brake Lights Under Panic / Emergency Braking
Aug 11, 2013
I have a stock '13 GTI with halogens and standard (non-LED) tails.
In VCDS, I coded the CECM to enable the brake light flashing under panic braking and also enabled the activation of hazard flashers under panic braking. Coding was accepted, no issues.
However when I did a driveby test yesterday with a friend watching, neither feature activated. I stomped on the brakes as hard as I could; ABS definitely engaged. So I was wondering a couple things:
Is there a minimum speed required before this will engage? I was probably going only about 35 mph when I hit the brakes.
Does this feature (at least the flashing brake light portion) require LED tails or will it work with the regular tails?
Looking on youtube videos of people who have activated this, it appears that they have both the flashing brake lights and flashing hazards activated at the same time so it would seem that's allowed by the CECM, yes?
Found a screen shot of the VCDS screen to show what I did:
I enabled BOTH bit 1 and bit 2. Some of the research I'm doing seems to hint that I should only be selecting one or the other?
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C1241- I just replaced my 12v battery about 1 1/2 years ago so I'm confused about 1241. I checked the levels. The are normal. The battery showed levels of 14 to 14.1v throughout the test. Maybe I don't understand the code?
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