Audette Collection LED bulbs

[ToplessTarga]

So I bought the LED from Audette collection I installed them and they seem to work at the beginning, but now my brake light doesn’t work and the blinker inside the tachometer doesn’t light up when the blinkers are one. I bought the electronic signal flasher but it comes with three pins instead of four like the original Hella signal flasher. It also however comes with a wire that comes out of the top and I was wondering where this connects to. My car is a 1978 911SC. Any help appreciated.

[917_Langheck]

The wire goes to chassis ground. You can use an M5 tapping screw in one of the holes on the vertical panel on the left side of the guages. BTW, that relay didn't work for my '84 Carrera (I even had to add a reversing power adapter to properly route power in and power out), and a jumpered ground ep26 (there is a thread on this somewhere in PP) didn't cure the backfeed on the brake light circuit, or the front flasher circuit. All other circuits work with the LEDs from JA.

[ToplessTarga]

So I will tack on that cable to the body of the car as you suggested. I also purchased the EP26 on eBay. If the grounding does not work should I try the EP26 with the cable soldering? I’m tempted to just return these LEDs and return the car back to sock.