Hey guys, after doing some research, I have manage to successfully install the AKD AliExpress tail lights. This writeup is specifically for the MK7 (halogen) cars that are installing the MK7.5 LED tails (link below). These tail lights are actually really good quality and value for the money in my opinion. The lights are nice, crisp, and bright. Installation took me about an hour. They came packaged very nicely and in my opinion the harness included is much easier to install than the BEC or OEM ones since it is only one wire to work with. Here is my guide below with a wiring diagram included - I hope it helps:
Tools Required:
- 2x Sewing needles (for repinning)
- 1x Weed trimmer line (for fishing the harness through)
- 1x 8mm socket (for the inner tail lights)
- 1x VCDS or OBD11
- 1x Brain
STEPS:
- Step 1) Run the yellow wires included in the box through the trunk and the hatch. Driver outer to Driver inner, Passenger outer to passenger inner. Lots of instructions online - it is actually really easy to do if you do some thinking. For these tail lights, you do not actually need to remove the big cover off the hatch because the harness is small enough to feed through easily!
- Step 2) On the driver side inner connector, disconnect the purple and black wire from pin 4. You can do this by unclipping the lock at the top of the conector, and then putting 2 sewing needles into the holes on the top and bottom of the connector to unlock the wire. Pull the wire out gently. This will take a few tries.
- Step 3) Take that wire and put it into hole #3. It will click in. Then press the locking tab back down on the connector. This will disable your driver side reverse light and turn it into the amber signal for the driver side instead.
- Step 4) On the driver outer tail light, remove the wire going into pin 4 and tape the end of it. You will no longer need it.
- Step 5) Code your tail lights so that:
- a) Leuchte27 is your right turn signal;
- b) Leuchte20 and 21 are no longer your turn signals;
- c) Leuchte28 is your new left turn signal;
- d) Leuchte 27 and 28 lasttyp are #35 (blinking LEDs); and,
- e) Leuchte 20 and 21 are lasttyp #34 (braking LEDs).
- Step 6 (Optional) ) Run a wire from the right side inner reverse lamp to the left side inner reverse lamp to bridge them. This will turn both of your reverse lamps back on. Use this wire for best results: VW part no. 000979025E
And now you are all done! Stand back and enjoy your work!
Link to the taillights:
https://www.aliexpress.com/item/32502102227.html
Link to exact coding instructions:
https://golfmk7.com/forums/index.ph...7-to-7-5-tail-light-issue.364851/post-7470170
Credit to
@ZERO815 and
@openlog
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