DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 2-page BMW PUMA case report details a charging system fault on a 320Li (F35) with an N20 engine. The technical analysis identifies the air-conditioning compressor as the root cause of the generator anomaly.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- Case 52518119: Charging system fault and generator anomaly
- Vehicle identification: BMW 320Li (F35) with N20 engine
- Customer complaint: Instrument cluster warning during driving
- Estimated cause: Air-conditioning compressor (64/50)
- System involved: Electrical system
- TC Work: Air-conditioning compressor replacement
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-65253
| Vehicle brand & model / Engine | BMW / MINI |
|---|---|
| ECU family & processor (MCU) | IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) / IMMO / Security MCU |
| Internal ROM project (Project ID) | — |
| Calibration identifier (STC) | — |
| Bosch software number (10SW / 1037) | — |
| Bosch hardware number (0281 / 0261) | — |
| Compatibility code block (CompID) | — |
| Engineering file name | BMW 320Li (F35) N20 Charging System Fault & AC Compressor Case 52518119 (2p PDF) [#65253] |
| Category / Package | manual_pdf / immo-bcm-cas-key |
| Exact size & SHA-256 checksum | 97,064 bytes • f0ec5476aff205a6e5883d0512566e26905962cdfd5ef4cc6cbb20e8af4482ff |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file BMW 320Li (F35) N20 Charging System Fault & AC Compressor Case 52518119 (2p PDF) [#65253] (LBV3M2105CMA27378, 0001C898, 4727343WAO, 52518119) for?
This engineering .PDF file targets the IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) control unit (IMMO / Security MCU MCU) used on BMW / MINI vehicles. Extracted ROM markers: LBV3M2105CMA27378, 0001C898, 4727343WAO, 52518119.
Q: Is the dump BMW 320Li (F35) N20 Charging System Fault & AC Compressor Case 52518119 (2p PDF) [#65253] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (97,064 bytes), the SHA-256 checksum (f0ec5476aff205a6e5883d05) and the internal firmware project identity (IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY)).
Q: What wiring diagrams, pinouts and fault codes are inside the document BMW 320Li (F35) N20 Charging System Fault & AC Compressor Case 52518119 (2p PDF) [#65253]?
This technical document (BMW 320Li (F35) N20 Charging System Fault & AC Compressor Case 52518119 (2p PDF) [#65253]) contains wiring diagrams, ECU connector pinouts for IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) and diagnostic test procedures for BMW / MINI .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: immo-bcm-cas-key
WHOLESALE PACK -96% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 7)
Download the whole set of related files (45 unique files in one archive)
Individually, all 45 paid files cost $3,845. Buying the whole pack applies the wholesale discount -96% (save $3,680) + 0 free diagrams/photos!
Retail total: $3,845
$165
Sibling files from the same folder / kit (12)
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW TCU/MULF Bluetooth Connection Drop Technical Measure 30291903-01 (2p PDF) [#5494] manual_pdf • 77,518 bytes | $35 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | E70 take the initiative front wheel steering control +(AFS)+-+ precipitation fail ++.rar archive_pack • 2,004 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | case.rar archive_pack • 1,990,661 bytes | $75 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW TCU/MULF Bluetooth Connection Drop Technical Measure 30291903-01 (2p PDF) [#45469] manual_pdf • 77,508 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW F01 F02 F03 F07: Alarm Triggered by Parking Heater (Measure 28316831-03) (2p PDF) [#45471] manual_pdf • 79,372 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW PUMA 24490817-04: DTC 416F 0th Gear Sensor Matching Fix (5p PDF) [#55321] manual_pdf • 97,989 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW F35 FEM Door Handle Electronic Device Fault Code 804121/804125 Technical Bulletin (2p PDF) [#70311] manual_pdf • 149,909 bytes | $35 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | F20++F30+ electric-powered power steering EPS -+ steering sometimes expend a great deal of effort.rar archive_pack • 185,170 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW E65 E66 oil pump no work restore SRSB computer.zip archive_pack • 834,065 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW fuel box to leak diagnostics module DMTL.rar archive_pack • 342,150 bytes | $75 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | E70E71 retrofit look around .muc_5367_eba_GetFileServlet_EDoc-1762660516.pdf manual_pdf • 1,020,219 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | oid=53858015&lin.pdf manual_pdf • 103,628 bytes | $35 Open → |
Firmware & Stock ROMs (.BIN / .HEX / .FRF) (10)
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | steam Cheng Shi CAS3+ no direction actually data / dump 0L15Y.BIN firmware_bin • 524,288 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | steam Cheng Shi 9224606-601-pflash.bin firmware_bin • 393,280 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | steam Cheng Shi X6 P flash.bin firmware_bin • 393,216 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | steam Cheng Shi take -0L01Y-0110(42)FLA.BIN firmware_bin • 262,144 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | steam Cheng Shi 9224617 01 M3 foot space module EEP.bin firmware_bin • 4,096 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | steam Cheng Shi 9224618 01 foot space module eep.bin firmware_bin • 4,096 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | steam Cheng Shi 9230432-01 (9242523) 10 yr BMW X5 EEP 3M25J.bin firmware_bin • 4,096 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | steam Cheng Shi 9276824-03 09 yr BMW X5 foot space module EEP data / dump 0L15Y(1).bin firmware_bin • 4,096 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | steam Cheng Shi 9S12XDT256 EEPROM.bin firmware_bin • 4,096 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | steam Cheng Shi E90 FRM.bin firmware_bin • 4,096 bytes | $65 Open → |
WinOLS & Damos Maps (.A2L / .KP / .OLS) (10)
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 791I200S.a2l damos_a2l • 26,653,566 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 80B37E0E.a2l damos_a2l • 19,406,893 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW EDC17CP09 530D.ols winols_ols • 16,729,848 bytes | $165 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 6P8KB574_a.a2l damos_a2l • 15,717,546 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW EDC16.A2L damos_a2l • 15,351,491 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW E87 2.0d M47T2oL DDE 6.0 120kW.ols winols_ols • 14,786,916 bytes | $165 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW E87 120d DDE5.0 120kW.ols winols_ols • 14,786,916 bytes | $165 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 6M962411.A2L damos_a2l • 13,397,172 bytes | $190 Open → |
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 6PR01390.A2L damos_a2l • 12,915,716 bytes | $190 Open → |
.OLS? .OLS — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW E60 3.0d M57Top DDE 6.0 __429661.ols winols_ols • 12,773,433 bytes | $165 Open → |
Parameterization, Tools & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (8)
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW instrument cluster short name for Heilongjiang Hua exchange.rar archive_pack • 16,541,679 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW footstep space data / dump.rar archive_pack • 5,017,259 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | sound-file case83840289-DY81846.zip archive_pack • 362,717 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Mavic Air 2_WM231_ lightning transfer board (ADS-B)_ position No. diagram _SMD_PP001372_01.zip archive_pack • 330,728 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW CAS cancel direction lock data / dump.rar archive_pack • 294,071 bytes | $75 Open → |
.ZIP? .ZIP — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Mavic Air 2_WM231_ lightning transfer board ( ADS-B)_ position No. diagram _SMD_PP001432.05.zip archive_pack • 245,472 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW EWS data / dump.rar archive_pack • 3,939 bytes | $75 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | cicdaten.rar archive_pack • 50,986,730 bytes | $75 Open → |
Manuals, Diagrams & Photos (.PDF / .PNG) (5)
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW N52 MSV90 ECU BSD Communication Chip Fault Repair Manual (6p PDF) [#93619] manual_pdf • 26,630,810 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Mercedes-Benz W221 S-Class KG Smart Computer Repair Manual (14p PDF) [#133257] manual_pdf • 20,917,121 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Mercedes M272 M273 ECU Repair Manual: Fault Diagnosis and Component Testing (3p PDF) [#157930] manual_pdf • 13,908,687 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW CAS3 and CAS3+ Immobilizer Key Programming and Data Extraction Guide (33p PDF) [#118428] manual_pdf • 5,857,967 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | BMW E-Chassis CAS Immobilizer System Analysis and Key Programming Guide (70p PDF) [#18926] manual_pdf • 5,302,015 bytes | $35 Open → |