DRL not working in auto after Sync 3.4.23188 update

Ford SYNC 3 Support CyanLabs Update Support
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1

Hello, My DRL’s no longer work in auto after the 3.4 update. They still work when I position in the switch to on or parking but not auto like how they used to work before.

SYNC Region: NA

Navigation Variant: Nav

Manufacturer Year: Pre MY20

Install Type: OEM

Old SYNC Version: 2.2.16280

New SYNC Version: 3.4.23188

Do you have a error message, if so what is it?
none

Update Method: CyanLabs Syn3 Updater

Syn3 Updater Version: 2.14.2.0 Stable

Syn3 Updater Documentation Read: yes

Syn3 Updater Log File

CYANLABS - SYN3 UPDATER - V2.14.2.0
Branch: Stable
Operating System: Microsoft Windows 11 Pro (2009)

PREVIOUS CONFIGURATION
Version: 2.2.16280
Region: NA
Navigation: True
Install Mode: Auto-Detect (reformat)
Install Mode Overridden: False
My20 Protection Enabled: Auto-Detect

DESTINATION DETAILS
Mode: Drive
Model: USB DISK 3.0 USB Device
Size: 57.8GB
FileSystem: FAT32
Partition Type: MBR

REFORMAT.LST
VOICE=5U5T-14G391-CS_1660783942000.TAR.GZ
GRACENOTES=4U5T-14G423-CC_1615429225000.TAR.GZ
APPS=NU5T-14G381-AD_1689364279000.TAR.GZ
MAP=4U5T-14G421-CJD_1615428865000.TAR.GZ
MAP=4U5T-14G421-CHD_1615428793000.TAR.GZ
MAP=4U5T-14G421-CGD_1615428721000.TAR.GZ
MAP=4U5T-14G421-CFD_1615428639000.TAR.GZ
MAP=4U5T-14G421-CED_1615428554000.TAR.GZ
MAP=4U5T-14G421-CDD_1615428467000.TAR.GZ
MAP=4U5T-14G421-CCD_1615428361000.TAR.GZ
MAP=4U5T-14G421-CBD_1615428261000.TAR.GZ
MAP=4U5T-14G421-CAD_1615428059000.TAR.GZ
MAP_LICENSE=4U5T-14G424-CD_1616778089000.TAR.GZ
VOICE_NAV=4U5T-14G422-CAJ_1626961442000.TAR.GZ
VOICE_NAV=4U5T-14G422-CBJ_1626962550000.TAR.GZ
VOICE_NAV=4U5T-14G422-CCJ_1626963400000.TAR.GZ


AUTOINSTALL.LST
; CyanLabs Syn3Updater 2.14.2.0 Stable - reformat  Mode - Sync 3.4.23188 NA

[SYNCGen3.0_ALL_PRODUCT]
Item1 = RWDataCleaner TOOL - PU5T-14G386-BB_1690840002000.TAR.GZ
Open1 = SyncMyRide\PU5T-14G386-BB_1690840002000.TAR.GZ
Item2 = REFORMAT TOOL  - 1u5t-14g386-cb.tar.gz
Open2 = SyncMyRide\1u5t-14g386-cb.tar.gz
Options = AutoInstall

FILES (18)
1u5t-14g386-cb.tar.gz (8.5MB)
PU5T-14G386-BB_1690840002000.TAR.GZ (3.2KB)
5U5T-14G391-CS_1660783942000.TAR.GZ (385.5MB)
4U5T-14G423-CC_1615429225000.TAR.GZ (564.2MB)
NU5T-14G381-AD_1689364279000.TAR.GZ (869.8MB)
4U5T-14G421-CJD_1615428865000.TAR.GZ (657.9MB)
4U5T-14G421-CHD_1615428793000.TAR.GZ (989.6MB)
4U5T-14G421-CGD_1615428721000.TAR.GZ (1.1GB)
4U5T-14G421-CFD_1615428639000.TAR.GZ (1GB)
4U5T-14G421-CED_1615428554000.TAR.GZ (1GB)
4U5T-14G421-CDD_1615428467000.TAR.GZ (1.2GB)
4U5T-14G421-CCD_1615428361000.TAR.GZ (1GB)
4U5T-14G421-CBD_1615428261000.TAR.GZ (1.1GB)
4U5T-14G421-CAD_1615428059000.TAR.GZ (1.1GB)
4U5T-14G424-CD_1616778089000.TAR.GZ (1.7KB)
4U5T-14G422-CAJ_1626961442000.TAR.GZ (1.3GB)
4U5T-14G422-CBJ_1626962550000.TAR.GZ (772.4MB)
4U5T-14G422-CCJ_1626963400000.TAR.GZ (549.6MB)

LOG
[12/7/2025 6:06:42 PM] Selected Region: NA - Release: Sync 3.4.23188 - Map Version: 2.20 (2020) - NA 
[12/7/2025 6:06:42 PM] Install Mode: Auto-Detect (reformat) Forced: False 
[12/7/2025 6:06:42 PM] MY20 Protection: Auto-Detect 
[12/7/2025 6:06:42 PM] Formatting USB drive
[12/7/2025 6:06:42 PM] Re-creating partition table as MBR and formatting as ExFat on selected USB drive
[12/7/2025 6:06:52 PM] Checking Existing File: 1u5t-14g386-cb.tar.gz 
[12/7/2025 6:06:52 PM] Downloading: 1u5t-14g386-cb.tar.gz
[12/7/2025 6:06:53 PM] Validating: 1u5t-14g386-cb.tar.gz 
[12/7/2025 6:06:53 PM] Downloaded: 1u5t-14g386-cb.tar.gz 
[12/7/2025 6:06:53 PM] Checking Existing File: PU5T-14G386-BB_1690840002000.TAR.GZ 
[12/7/2025 6:06:53 PM] Downloading: PU5T-14G386-BB_1690840002000.TAR.GZ
[12/7/2025 6:06:53 PM] Validating: PU5T-14G386-BB_1690840002000.TAR.GZ 
[12/7/2025 6:06:53 PM] Downloaded: PU5T-14G386-BB_1690840002000.TAR.GZ 
[12/7/2025 6:06:53 PM] Checking Existing File: 5U5T-14G391-CS_1660783942000.TAR.GZ 
[12/7/2025 6:06:53 PM] Downloading: 5U5T-14G391-CS_1660783942000.TAR.GZ
[12/7/2025 6:07:00 PM] Validating: 5U5T-14G391-CS_1660783942000.TAR.GZ 
[12/7/2025 6:07:01 PM] Downloaded: 5U5T-14G391-CS_1660783942000.TAR.GZ 
[12/7/2025 6:07:01 PM] Checking Existing File: 4U5T-14G423-CC_1615429225000.TAR.GZ 
[12/7/2025 6:07:01 PM] Downloading: 4U5T-14G423-CC_1615429225000.TAR.GZ
[12/7/2025 6:07:10 PM] Validating: 4U5T-14G423-CC_1615429225000.TAR.GZ 
[12/7/2025 6:07:11 PM] Downloaded: 4U5T-14G423-CC_1615429225000.TAR.GZ 
[12/7/2025 6:07:11 PM] Checking Existing File: NU5T-14G381-AD_1689364279000.TAR.GZ 
[12/7/2025 6:07:11 PM] Downloading: NU5T-14G381-AD_1689364279000.TAR.GZ
[12/7/2025 6:07:27 PM] Validating: NU5T-14G381-AD_1689364279000.TAR.GZ 
[12/7/2025 6:07:29 PM] Downloaded: NU5T-14G381-AD_1689364279000.TAR.GZ 
[12/7/2025 6:07:29 PM] Checking Existing File: 4U5T-14G421-CJD_1615428865000.TAR.GZ 
[12/7/2025 6:07:29 PM] Downloading: 4U5T-14G421-CJD_1615428865000.TAR.GZ
[12/7/2025 6:07:45 PM] Validating: 4U5T-14G421-CJD_1615428865000.TAR.GZ 
[12/7/2025 6:07:47 PM] Downloaded: 4U5T-14G421-CJD_1615428865000.TAR.GZ 
[12/7/2025 6:07:47 PM] Checking Existing File: 4U5T-14G421-CHD_1615428793000.TAR.GZ 
[12/7/2025 6:07:47 PM] Downloading: 4U5T-14G421-CHD_1615428793000.TAR.GZ
[12/7/2025 6:08:12 PM] Validating: 4U5T-14G421-CHD_1615428793000.TAR.GZ 
[12/7/2025 6:08:14 PM] Downloaded: 4U5T-14G421-CHD_1615428793000.TAR.GZ 
[12/7/2025 6:08:14 PM] Checking Existing File: 4U5T-14G421-CGD_1615428721000.TAR.GZ 
[12/7/2025 6:08:14 PM] Downloading: 4U5T-14G421-CGD_1615428721000.TAR.GZ
[12/7/2025 6:08:43 PM] Validating: 4U5T-14G421-CGD_1615428721000.TAR.GZ 
[12/7/2025 6:08:46 PM] Downloaded: 4U5T-14G421-CGD_1615428721000.TAR.GZ 
[12/7/2025 6:08:46 PM] Checking Existing File: 4U5T-14G421-CFD_1615428639000.TAR.GZ 
[12/7/2025 6:08:46 PM] Downloading: 4U5T-14G421-CFD_1615428639000.TAR.GZ
[12/7/2025 6:09:12 PM] Validating: 4U5T-14G421-CFD_1615428639000.TAR.GZ 
[12/7/2025 6:09:14 PM] Downloaded: 4U5T-14G421-CFD_1615428639000.TAR.GZ 
[12/7/2025 6:09:14 PM] Checking Existing File: 4U5T-14G421-CED_1615428554000.TAR.GZ 
[12/7/2025 6:09:14 PM] Downloading: 4U5T-14G421-CED_1615428554000.TAR.GZ
[12/7/2025 6:09:43 PM] Validating: 4U5T-14G421-CED_1615428554000.TAR.GZ 
[12/7/2025 6:09:45 PM] Downloaded: 4U5T-14G421-CED_1615428554000.TAR.GZ 
[12/7/2025 6:09:45 PM] Checking Existing File: 4U5T-14G421-CDD_1615428467000.TAR.GZ 
[12/7/2025 6:09:45 PM] Downloading: 4U5T-14G421-CDD_1615428467000.TAR.GZ
[12/7/2025 6:10:17 PM] Validating: 4U5T-14G421-CDD_1615428467000.TAR.GZ 
[12/7/2025 6:10:19 PM] Downloaded: 4U5T-14G421-CDD_1615428467000.TAR.GZ 
[12/7/2025 6:10:19 PM] Checking Existing File: 4U5T-14G421-CCD_1615428361000.TAR.GZ 
[12/7/2025 6:10:19 PM] Downloading: 4U5T-14G421-CCD_1615428361000.TAR.GZ
[12/7/2025 6:10:47 PM] Validating: 4U5T-14G421-CCD_1615428361000.TAR.GZ 
[12/7/2025 6:10:49 PM] Downloaded: 4U5T-14G421-CCD_1615428361000.TAR.GZ 
[12/7/2025 6:10:49 PM] Checking Existing File: 4U5T-14G421-CBD_1615428261000.TAR.GZ 
[12/7/2025 6:10:49 PM] Downloading: 4U5T-14G421-CBD_1615428261000.TAR.GZ
[12/7/2025 6:11:20 PM] Validating: 4U5T-14G421-CBD_1615428261000.TAR.GZ 
[12/7/2025 6:11:23 PM] Downloaded: 4U5T-14G421-CBD_1615428261000.TAR.GZ 
[12/7/2025 6:11:23 PM] Checking Existing File: 4U5T-14G421-CAD_1615428059000.TAR.GZ 
[12/7/2025 6:11:23 PM] Downloading: 4U5T-14G421-CAD_1615428059000.TAR.GZ
[12/7/2025 6:11:50 PM] Validating: 4U5T-14G421-CAD_1615428059000.TAR.GZ 
[12/7/2025 6:11:52 PM] Downloaded: 4U5T-14G421-CAD_1615428059000.TAR.GZ 
[12/7/2025 6:11:52 PM] Checking Existing File: 4U5T-14G424-CD_1616778089000.TAR.GZ 
[12/7/2025 6:11:52 PM] Downloading: 4U5T-14G424-CD_1616778089000.TAR.GZ
[12/7/2025 6:11:52 PM] Validating: 4U5T-14G424-CD_1616778089000.TAR.GZ 
[12/7/2025 6:11:52 PM] Downloaded: 4U5T-14G424-CD_1616778089000.TAR.GZ 
[12/7/2025 6:11:52 PM] Checking Existing File: 4U5T-14G422-CAJ_1626961442000.TAR.GZ 
[12/7/2025 6:11:52 PM] Downloading: 4U5T-14G422-CAJ_1626961442000.TAR.GZ
[12/7/2025 6:12:04 PM] Validating: 4U5T-14G422-CAJ_1626961442000.TAR.GZ 
[12/7/2025 6:12:07 PM] Downloaded: 4U5T-14G422-CAJ_1626961442000.TAR.GZ 
[12/7/2025 6:12:07 PM] Checking Existing File: 4U5T-14G422-CBJ_1626962550000.TAR.GZ 
[12/7/2025 6:12:07 PM] Downloading: 4U5T-14G422-CBJ_1626962550000.TAR.GZ
[12/7/2025 6:12:15 PM] Validating: 4U5T-14G422-CBJ_1626962550000.TAR.GZ 
[12/7/2025 6:12:16 PM] Downloaded: 4U5T-14G422-CBJ_1626962550000.TAR.GZ 
[12/7/2025 6:12:16 PM] Checking Existing File: 4U5T-14G422-CCJ_1626963400000.TAR.GZ 
[12/7/2025 6:12:16 PM] Downloading: 4U5T-14G422-CCJ_1626963400000.TAR.GZ
[12/7/2025 6:12:23 PM] Validating: 4U5T-14G422-CCJ_1626963400000.TAR.GZ 
[12/7/2025 6:12:25 PM] Downloaded: 4U5T-14G422-CCJ_1626963400000.TAR.GZ 
[12/7/2025 6:12:25 PM] Preparing USB drive
[12/7/2025 6:12:25 PM] Checking Existing File: 1u5t-14g386-cb.tar.gz 
[12/7/2025 6:12:25 PM] Copying: 1u5t-14g386-cb.tar.gz 
[12/7/2025 6:12:26 PM] Validating: 1u5t-14g386-cb.tar.gz 
[12/7/2025 6:12:26 PM] Copied: 1u5t-14g386-cb.tar.gz 
[12/7/2025 6:12:26 PM] Checking Existing File: PU5T-14G386-BB_1690840002000.TAR.GZ 
[12/7/2025 6:12:26 PM] Copying: PU5T-14G386-BB_1690840002000.TAR.GZ 
[12/7/2025 6:12:26 PM] Validating: PU5T-14G386-BB_1690840002000.TAR.GZ 
[12/7/2025 6:12:26 PM] Copied: PU5T-14G386-BB_1690840002000.TAR.GZ 
[12/7/2025 6:12:26 PM] Checking Existing File: 5U5T-14G391-CS_1660783942000.TAR.GZ 
[12/7/2025 6:12:26 PM] Copying: 5U5T-14G391-CS_1660783942000.TAR.GZ 
[12/7/2025 6:12:43 PM] Validating: 5U5T-14G391-CS_1660783942000.TAR.GZ 
[12/7/2025 6:12:44 PM] Copied: 5U5T-14G391-CS_1660783942000.TAR.GZ 
[12/7/2025 6:12:44 PM] Checking Existing File: 4U5T-14G423-CC_1615429225000.TAR.GZ 
[12/7/2025 6:12:44 PM] Copying: 4U5T-14G423-CC_1615429225000.TAR.GZ 
[12/7/2025 6:13:15 PM] Validating: 4U5T-14G423-CC_1615429225000.TAR.GZ 
[12/7/2025 6:13:16 PM] Copied: 4U5T-14G423-CC_1615429225000.TAR.GZ 
[12/7/2025 6:13:16 PM] Checking Existing File: NU5T-14G381-AD_1689364279000.TAR.GZ 
[12/7/2025 6:13:16 PM] Copying: NU5T-14G381-AD_1689364279000.TAR.GZ 
[12/7/2025 6:14:01 PM] Validating: NU5T-14G381-AD_1689364279000.TAR.GZ 
[12/7/2025 6:14:03 PM] Copied: NU5T-14G381-AD_1689364279000.TAR.GZ 
[12/7/2025 6:14:03 PM] Checking Existing File: 4U5T-14G421-CJD_1615428865000.TAR.GZ 
[12/7/2025 6:14:03 PM] Copying: 4U5T-14G421-CJD_1615428865000.TAR.GZ 
[12/7/2025 6:14:38 PM] Validating: 4U5T-14G421-CJD_1615428865000.TAR.GZ 
[12/7/2025 6:14:39 PM] Copied: 4U5T-14G421-CJD_1615428865000.TAR.GZ 
[12/7/2025 6:14:39 PM] Checking Existing File: 4U5T-14G421-CHD_1615428793000.TAR.GZ 
[12/7/2025 6:14:39 PM] Copying: 4U5T-14G421-CHD_1615428793000.TAR.GZ 
[12/7/2025 6:15:32 PM] Validating: 4U5T-14G421-CHD_1615428793000.TAR.GZ 
[12/7/2025 6:15:34 PM] Copied: 4U5T-14G421-CHD_1615428793000.TAR.GZ 
[12/7/2025 6:15:34 PM] Checking Existing File: 4U5T-14G421-CGD_1615428721000.TAR.GZ 
[12/7/2025 6:15:34 PM] Copying: 4U5T-14G421-CGD_1615428721000.TAR.GZ 
[12/7/2025 6:16:32 PM] Validating: 4U5T-14G421-CGD_1615428721000.TAR.GZ 
[12/7/2025 6:16:35 PM] Copied: 4U5T-14G421-CGD_1615428721000.TAR.GZ 
[12/7/2025 6:16:35 PM] Checking Existing File: 4U5T-14G421-CFD_1615428639000.TAR.GZ 
[12/7/2025 6:16:35 PM] Copying: 4U5T-14G421-CFD_1615428639000.TAR.GZ 
[12/7/2025 6:17:30 PM] Validating: 4U5T-14G421-CFD_1615428639000.TAR.GZ 
[12/7/2025 6:17:32 PM] Copied: 4U5T-14G421-CFD_1615428639000.TAR.GZ 
[12/7/2025 6:17:32 PM] Checking Existing File: 4U5T-14G421-CED_1615428554000.TAR.GZ 
[12/7/2025 6:17:32 PM] Copying: 4U5T-14G421-CED_1615428554000.TAR.GZ 
[12/7/2025 6:18:30 PM] Validating: 4U5T-14G421-CED_1615428554000.TAR.GZ 
[12/7/2025 6:18:32 PM] Copied: 4U5T-14G421-CED_1615428554000.TAR.GZ 
[12/7/2025 6:18:32 PM] Checking Existing File: 4U5T-14G421-CDD_1615428467000.TAR.GZ 
[12/7/2025 6:18:32 PM] Copying: 4U5T-14G421-CDD_1615428467000.TAR.GZ 
[12/7/2025 6:19:39 PM] Validating: 4U5T-14G421-CDD_1615428467000.TAR.GZ 
[12/7/2025 6:19:41 PM] Copied: 4U5T-14G421-CDD_1615428467000.TAR.GZ 
[12/7/2025 6:19:41 PM] Checking Existing File: 4U5T-14G421-CCD_1615428361000.TAR.GZ 
[12/7/2025 6:19:41 PM] Copying: 4U5T-14G421-CCD_1615428361000.TAR.GZ 
[12/7/2025 6:20:39 PM] Validating: 4U5T-14G421-CCD_1615428361000.TAR.GZ 
[12/7/2025 6:20:41 PM] Copied: 4U5T-14G421-CCD_1615428361000.TAR.GZ 
[12/7/2025 6:20:41 PM] Checking Existing File: 4U5T-14G421-CBD_1615428261000.TAR.GZ 
[12/7/2025 6:20:41 PM] Copying: 4U5T-14G421-CBD_1615428261000.TAR.GZ 
[12/7/2025 6:21:41 PM] Validating: 4U5T-14G421-CBD_1615428261000.TAR.GZ 
[12/7/2025 6:21:43 PM] Copied: 4U5T-14G421-CBD_1615428261000.TAR.GZ 
[12/7/2025 6:21:43 PM] Checking Existing File: 4U5T-14G421-CAD_1615428059000.TAR.GZ 
[12/7/2025 6:21:43 PM] Copying: 4U5T-14G421-CAD_1615428059000.TAR.GZ 
[12/7/2025 6:22:39 PM] Validating: 4U5T-14G421-CAD_1615428059000.TAR.GZ 
[12/7/2025 6:22:41 PM] Copied: 4U5T-14G421-CAD_1615428059000.TAR.GZ 
[12/7/2025 6:22:41 PM] Checking Existing File: 4U5T-14G424-CD_1616778089000.TAR.GZ 
[12/7/2025 6:22:41 PM] Copying: 4U5T-14G424-CD_1616778089000.TAR.GZ 
[12/7/2025 6:22:41 PM] Validating: 4U5T-14G424-CD_1616778089000.TAR.GZ 
[12/7/2025 6:22:41 PM] Copied: 4U5T-14G424-CD_1616778089000.TAR.GZ 
[12/7/2025 6:22:41 PM] Checking Existing File: 4U5T-14G422-CAJ_1626961442000.TAR.GZ 
[12/7/2025 6:22:41 PM] Copying: 4U5T-14G422-CAJ_1626961442000.TAR.GZ 
[12/7/2025 6:23:52 PM] Validating: 4U5T-14G422-CAJ_1626961442000.TAR.GZ 
[12/7/2025 6:23:54 PM] Copied: 4U5T-14G422-CAJ_1626961442000.TAR.GZ 
[12/7/2025 6:23:54 PM] Checking Existing File: 4U5T-14G422-CBJ_1626962550000.TAR.GZ 
[12/7/2025 6:23:54 PM] Copying: 4U5T-14G422-CBJ_1626962550000.TAR.GZ 
[12/7/2025 6:24:34 PM] Validating: 4U5T-14G422-CBJ_1626962550000.TAR.GZ 
[12/7/2025 6:24:36 PM] Copied: 4U5T-14G422-CBJ_1626962550000.TAR.GZ 
[12/7/2025 6:24:36 PM] Checking Existing File: 4U5T-14G422-CCJ_1626963400000.TAR.GZ 
[12/7/2025 6:24:36 PM] Copying: 4U5T-14G422-CCJ_1626963400000.TAR.GZ 
[12/7/2025 6:25:05 PM] Validating: 4U5T-14G422-CCJ_1626963400000.TAR.GZ 
[12/7/2025 6:25:06 PM] Copied: 4U5T-14G422-CCJ_1626963400000.TAR.GZ 
[12/7/2025 6:25:06 PM] Generating reformat.lst
[12/7/2025 6:25:06 PM] Generating autoinstall.lst
[12/7/2025 6:25:06 PM] ALL FILES DOWNLOADED AND COPIED TO THE USB DRIVE SUCCESSFULLY!
2

The DRL’s are a funtion of the BCM. The APIM has nothing to do with the DRL’s so upgrading that would have no effect.

3

Interesting, I even went through the BCM on Forscan to confirm everything was still on which it was and even disabled and re-enabled everything to see if it would come back but no change. The update was the only thing I did to the car, I even tried master resetting the system. Any ides of what might be happening?

4

The DRL’s dont typiclly come on until you put the vehicle in drive. The newer Sync versions did change how the ambient lighting works but thats it and those are controlled byt the APIM.

5

Have you made any ForScan mods to the APIM?

If so, reload the factory AB, save and then do a module reset.

6

Also dont trust the easy mode in Forscan. I can’t count how many times I have found it is’nt always 100% correct.