Description
Factory Mercedes A-Class A150 Workshop Manual (2004–2012)
This is the same OEM dealer-level repair software used by authorized Mercedes-Benz service centers across the US — covering the W169-generation A-Class from model year 2004 through 2012, with primary focus on the A150 variant powered by the M266 engine family.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 1.5L M266.920 (A150, 95 hp), 1.7L M266, 2.0L M266 (A200) |
| Diesel | 2.0L OM640 CDI (A160 CDI, A180 CDI, A200 CDI) |
| Transmissions | 5-speed manual, 6-speed manual, CVT Autotronic continuously variable automatic |
| Drive | FWD |
| Model Years | 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 |
| Badge Twins | N/A |
Common A-Class A150 Repairs Covered
| System | Procedures |
|---|---|
| M266 Engine — Balance Shaft Unit | Diagnosis and replacement of the M266 balance shaft module, a known failure point on W169 petrol engines; includes torque specs and reassembly sequences |
| CVT Autotronic Transmission | Fluid change intervals, belt/pulley inspection, fault code retrieval, and full rebuild procedures for the continuously variable transmission |
| ABS / ESP Control Module | Hydraulic unit bleeding, wheel speed sensor replacement, and ESP calibration after component service |
| Cooling System | Thermostat replacement, coolant flush procedures, water pump service, and pressure testing for the M266 cooling circuit |
Format & Delivery
Dealer software delivered as a VMware Player Virtual Machine — NOT a PDF. Runs on Windows 11, 10, 8, 7, Vista, XP, as well as Mac and Linux. Features interactive wiring diagrams, searchable repair procedures, component locators, and connector pinout data. Instant download; lifetime re-downloads.
Frequently Asked Questions
Is the W169 balance shaft a known issue on the A150, and is the repair covered?
Yes — the M266 engine’s balance shaft unit is a documented failure on W169 A-Class petrol models, including the A150. The software includes the complete OEM removal, inspection, and installation procedure along with factory torque values, making this one of the most practically useful sections for A150 owners.
Which other W169 A-Class models does this software cover beyond the A150?
The full W169 chassis range is covered: A150, A160, A170, A180, and A200 in both standard and BlueEFFICIENCY trims, in 3-door and 5-door hatchback body styles, across all model years 2004–2012.
Are interactive wiring diagrams included for systems like ABS and airbags?
Yes. The software provides complete circuit documentation including engine management, ABS/ESP, SRS airbag, climate control, central locking, instrument cluster, and all lighting systems. Diagrams are interactive and include wire color codes and connector pinouts — the same data available to Mercedes-Benz dealership technicians.
What format is the manual?
This is professional OEM dealer software, not a PDF. It runs inside VMware Player as a Virtual Machine and is compatible with Windows, Mac, and Linux operating systems. You receive an instant download link upon purchase, and re-downloads are available for life.
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