PSdZData — Full ECU Programming Data Pack for E-Sys 4.59.11

BMW PSdZData 4.59.11
Flash & Coding Data Update for E-Sys / ISTA​

This release updates the PSdZData to version 4.59.11. This package contains the latest integration levels (I-Levels) required for flashing, coding, and updating modules on BMW, Mini, and Rolls-Royce vehicles.

Integration Levels (I-Levels) Included in 4.59.11:
Below is the complete, search-friendly list of the updated chassis families and their corresponding integration levels included in this release.

Series Group	I Level	Alternative I Level
F001	2026.03.540 v4.0.0	2025.11.550 v4.0.0
F010	2026.03.540 v4.0.0	2025.11.550 v4.0.0
F020	2026.03.540 v4.0.0	2025.11.550 v4.0.0
F025	2026.03.540 v4.0.1	2025.11.550 v4.0.0
F056	2026.03.540 v4.0.0	2025.11.550 v4.0.0
G045	2026.03.550 v4.0.1	2025.11.551 v4.0.0
G070	2026.03.550 v4.0.1	2025.11.550 v4.0.1
I001	2026.03.540 v4.0.0	2025.11.550 v4.0.0
I020	2026.03.550 v4.0.1	2025.11.560 v4.0.1
J001	2026.03.550 v4.0.1	2025.11.557 v4.0.1
K001	2026.03.510 v4.0.1	2025.11.500 v4.0.1
KE01	2026.03.510 v4.0.1	2025.11.500 v4.0.1
KS01	2026.03.510 v4.0.1	2025.11.500 v4.0.1
NA05	2026.03.540 v4.0.2	2026.03.534 v4.0.2
RR21	2026.03.550 v4.0.1	2025.11.570 v4.0.1
S15A	2026.03.550 v4.0.1	2025.11.550 v4.0.1
S15C	2026.03.510 v4.0.1	2025.11.550 v4.0.0
S18A	2026.03.550 v4.0.1	2025.11.560 v4.0.0
U006	2026.03.550 v4.0.1	2025.11.560 v4.0.0
X001	2026.03.511 v4.0.4
XS01	2026.03.510 v4.0.3	2025.11.540 v4.0.1

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1. PSdZData 4.58.33 Full.7z — 112.80 GB
2. PSdZData 4.58.33 Lite.7z — 1.30 GB

Update: Two PSdZData 4.58.15 packages have been added.
PSdZData 4.58.15 Full.7z — 112.89 GB
PSdZData 4.58.15 Lite.7z — 1.28 GB

Update: Two PSdZData 4.58.10 packages have been added.

• PSdZData 4.58.10 Full.7z — 112.27 GB
• PSdZData 4.58.10 Lite.7z — 1.28 GB

PSdZData 4.57.30 is now available in two variants: Full and Lite.

Choose your package:

• Full — complete dataset (recommended for programming/flashing scenarios).
• Lite — reduced size (recommended for coding/common use where Full isn’t required).

I-Level coverage (4.57.30):

• Main I-Level range: 2025.11.500–2025.11.560 (v4.0.x)
• Alternative I-Level range: 2025.07.500–2025.07.562 (v4.0.x)

Series/Group included:

Code:

F001, F010, F020, F025, F056, G045, G070, I001, I020, J001, K001, KE01, KS01, NA05, RR21, S15A, S15C, S18A, U006, X001, XS01

Note: This is the latest release and is not fully tested yet — feedback is welcome.
For authorized/legitimate diagnostic and programming use only.

PSdZData Lite v4.55.30 — what’s new

• Latest 2025 PSdZ data refresh with extended coverage for recent F/G/I-series platforms.
• Updated CAFD/FAFP metadata and mappings for smoother FDL coding workflows.
• Optimized package structure for faster indexing and lower disk footprint.
• General stability tweaks and minor clean-ups.

About the Lite package

• Intended for FDL coding only. Flash files (SWFL/BTLD/IBAD) are not included.
• Use the Full PSdZData when control-unit programming is required.

How to update (recommended)

1. Back up your current C:\Data\psdzdata folder.
2. Delete old cache/temp folders in E-Sys if present.
3. Copy this v4.55.30 Lite package to C:\Data\psdzdata.
4. Launch E-Sys and verify the PSdZData version under Help ▸ About.

Compatibility

• Tools: E-Sys 3.3x–3.40+ (or newer Launcher as applicable).
• Interfaces: ENET (most F/G); ICOM recommended where specified by OEM.
• OS: Windows 7 / 8.1 / 10 / 11 (64-bit). Tested on Windows 10 LTSC (2019).
• Hardware: 4-core CPU, 8 GB RAM+, 10–20 GB free disk space for Lite set.

Good practice

• Use a stable power supply during any vehicle session.
• Do not attempt programming with the Lite set; use Full data for flashing.
• Verify checksums after download before replacing your existing data.

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Disclaimer: Information is summarized from publicly available sources and provided for educational/informational use only. Any referenced files are user-submitted and may be hosted by third parties; forum staff does not verify ownership or licensing. Use BMW software and data strictly in line with applicable laws and the rights holder’s terms.