Mirror Turn Signal Issues

[Tweak3D]

My mirror turn signal suddenly started strobing instead of blinking. It has been working fine, but I do have the following code and noticed the same code a few weeks ago when I had last done a scan:

Address 42: Door Elect, Driver (J386) Labels: 3C0-959-70X-GEN4.clb
Part No SW: 3C0 959 701 B HW: 3C0 959 793
Component: TUER-SG FT 002 0307
Revision: 13101005 Serial number: 0000596162
Coding: 0004F5
Shop #: WSC 01383 790 50316
ASAM Dataset: EV_DCU42BroseDriveSide A03004
ROD: EV_DCU42BroseDriveSide_VW36.rod
VCID: 277329615EF6351

Slave Driver:
Subsystem 1 - Part No SW: 1K0 959 703 AH HW: 1K0 959 795 T Labels: 3C0-959-70X-GEN4.CLB
Component: J388__TSG-HL 006 1401
Serial number: 00000004738489
Coding: 0004D0

1 Fault Found:
67589 - Turn Signal in Exterior Mirror
B11FD 01 [009] - Electrical Failure
Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 254
Reset counter: 137
Mileage: 43054 km
Date: 2022.14.05
Time: 05:31:55

It sounds like the LED board may be failing. All 3 still light up, and everyone once in a while, they blink fine, but 99% of the time now they just strobe 2-3 times per blink. Anyone else have any experience with this?

[Abec7]

I've had a similar issue. For me, I need to have the turn signal stalk replaced. If your cruise control starts acting up than that's prob the issue. GL.

[Spacewalker]

Before you replace why not to do a Outpuut Test to eliminate good parts and focus on the faulty.