OEM LED tail lights

[DeFault]

Coded byte 18 in CECM to "AA" via VCDS long coder. Lights work differently now but I have no bulb out errors. Seems like the car didn't like the brake lights not being on when park lights or headlights were engaged when byte 18 was set to "8C"


Current working:
2012 Jetta mk6 retrofitted with OEM LED Taillights for RHD/UK - YouTube



Any Jettas in Australia with LED tails from factory? If so a video of how they work would be appreciated. VCDS scans too would be appreciated.

Hi Rawcpoppa !!
I put some VW OEM LED tail lights in last nite and got them coded with no warning lights on the dash !! and they work how they should.. but the only thing you lose is your rear fog light .. Try changing the "8C" to>> "53" !!! if that doesnt work let me know and ill copy my long code for you .

[Rawcpoppa]

Hi Rawcpoppa !!
I put some VW OEM LED tail lights in last nite and got them coded with no warning lights on the dash !! and they work how they should.. but the only thing you lose is your rear fog light .. Try changing the "8C" to>> "53" !!! if that doesnt work let me know and ill copy my long code for you .

Thanks for the info. I have tried this 53 before but this was the result:

"53/50
PARK LIGHTS GOOD
REARS DO NOT WORK AT ALL"

I have yet to continue on from the value AA I am using. I think alot of the results have to do with how the lights are wired depending on who made the wire harnesses. 53 seems to work for many american Jettas but I don't think they have rear fogs in many instances although I might be wrong. Here are some of my quick notes for values that gave a pseudo positive response when I tried them in byte 18:

"Original long coding 08000A3F882DE1C0C0080080040081E447200088508089605C 8020000040



5d - check rear side light error
drl stay on
park lights dim
no rear fogs

5F
DRL STAY ON
PARK LIGHT DIM
REAR FOG WORKS

53/50
PARK LIGHTS GOOD
REARS DO NOT WORK AT ALL

90
PARK LIGHTS DIM
OUTER TAILS LIGHT UP

04
REVERSE LIGHT ON IN PARK
PARK LIGHTS ON WHEN SWITCH OFF
DRLS NOT WORKING

59
DRL STAY ON
DIM PARKERS

A7
NO ERRORS
REAR FOG DIDN'T WORK. NAR MAYBE.

AA WORKS.
NO ERRORS. PARK LIGHTS USE OUTER BRAKE Lights TOO."

[DeFault]

Thanks for the info. I have tried this 53 before but this was the result:

"53/50
PARK LIGHTS GOOD
REARS DO NOT WORK AT ALL"

I have yet to continue on from the value AA I am using. I think alot of the results have to do with how the lights are wired depending on who made the wire harnesses. 53 seems to work for many american Jettas but I don't think they have rear fogs in many instances although I might be wrong. Here are some of my quick notes for values that gave a pseudo positive response when I tried them in byte 18:

"Original long coding 08000A3F882DE1C0C0080080040081E447200088508089605C 8020000040


5d - check rear side light error
drl stay on
park lights dim
no rear fogs

5F
DRL STAY ON
PARK LIGHT DIM
REAR FOG WORKS

53/50
PARK LIGHTS GOOD
REARS DO NOT WORK AT ALL

90
PARK LIGHTS DIM
OUTER TAILS LIGHT UP

04
REVERSE LIGHT ON IN PARK
PARK LIGHTS ON WHEN SWITCH OFF
DRLS NOT WORKING

59
DRL STAY ON
DIM PARKERS

A7
NO ERRORS
REAR FOG DIDN'T WORK. NAR MAYBE.

AA WORKS.
NO ERRORS. PARK LIGHTS USE OUTER BRAKE Lights TOO."

Maybe just try my long code:

00000A3A902D00C040080080000000E401005388508089605C 8000000040