STG Cornering Light Sharan 7N

Hello everyone,

Currently, I am encountering the following error:

Address 55: Headlight range control (J745) Label file: .DRV\5M0-907-357-V3.clb
Part number SW: 5M0 907 357 F, HW: 7L6 907 357 C.
Component: AFS-ECU H04 0111
Revision: -------- Serial Number: --------------
Encoding: 05B200104F000200
Operating number: WSC 00020 999 00000
ASAM Dataset: EV_HeadlRegulVWAFSPt 002016
ROD: EV_HeadlightRegulation_VW_AFS_Point_VW32.rod
VCID: 372A2DC67FCB4842DE8-8062

Left headlight power output stage:
Subsystem 1 - Part number: 1T0 941 329 A. Label file: 3D0-941-329.CLB.

Right headlight power output stage:
Subsystem 2 - Part number: 1T0 941 329 A
Label file: 3D0-941-329.CLB

"One error found:"
5276435 - Static turn signal light, left side.
C1083 13 [00001001] - Interruption.
confirmed - checked since last deletion.
Environmental conditions:
Error priority: 2
Error frequency: 1.
Lost Count: 252
Mileage: 93790 km
Date: 2024.07.31
Time: 19:32:13

Is the engine control unit (ECU) actually defective? I was able to clear the error code, but it reappears after a short drive.

Hi,

For me, the "static curve light left" refers to the left fog lamp, do they work? How is it set up on your car?

Often, the heating elements also break, so I would just replace the bulb with a new one.
Unfortunately, a loose connection with an LED often results in complete failure.

Best regards, Rainer.

Hi,

In the Sharan, the cornering light is integrated next to the main headlight. The fog lights are working. We returned from our vacation yesterday. I will check the lights later.

I just checked the bulb. It's okay. I measured 7.x volts at the terminals. Of course, that's not enough voltage.
a 12V light bulb.

It seems the performance module is actually defective. Where is it installed?

Do you know that the cornering light dims up and down?
The 7 V could be normal.
Does the problem occur on both the left and right sides? What is the voltage on the right side?

The solution to the puzzle is: The light bulb on the driver's side was defective.

That's why the right side didn't work either.

Yes, that was also indicated in the error memory.

Quote:

1 error found: 5276435 - Static turn signal light, left side. C1083 13 [00001001] - Interruption. confirmed - checked since last deletion. Environmental conditions: Error priority: 2. Error frequency: 1. Lost Count: 252 Mileage: 93790 km Date: 2024.07.31 Time: 19:32:13

hg
Herbert.

Okay. However, I don't understand why the right side is also being shut down. That's why I brought up the performance module, because it doesn't make sense to me.

One-sided cornering lights are pointless.

Sure. But generating an error message that mimics a complete system failure doesn't make sense either.

You're looking at it the wrong way.
The error message was as follows:

Quote:

1 error found: 5276435 - Static turn signal light, left side. C1083 13 [00001001] - Interruption. confirmed - checked since last deletion. Environmental conditions: Error priority: 2. Error frequency: 1. Lost Count: 252 Mileage: 93790 km Date: 2024.07.31 Time: 19:32:13

When I say "error state," I mean taking the entire system out of operation, meaning deactivating both sides.