Description
Factory Mercedes G Class Workshop Manual (1986-2022)
This official dealer-grade workshop manual software covers the entire Mercedes-Benz G Class lineup sold in the US and worldwide, spanning four decades of W460, W461, W463, and W463A production from 1986 through 2022.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 2.0L M102.964/M102.965, 2.3L M102/M115.973, 2.6L M115 Brabus, 2.8L M110.994, 3.0L M103.987, 3.2L M104.996/M112.945, 3.6L M104.992, 4.0L M176 twin-turbo V8, 5.0L M117.965/M113.965 V8, 5.4L M113 E55/supercharged V8, 5.5L M273/M157 V8, 6.0L M279 twin-turbo V12, 6.3L M137 V12, 2.0L M264 turbo, 4.0L M177 twin-turbo V8 |
| Diesel | 2.4L OM616, 2.5L OM602/OM602.931, 2.7L OM612 turbodiesel, 2.9L OM602 D29/DE29 LA turbodiesel, 2.9L OM656 I6 SCR turbo, 3.0L OM603/OM606/OM642 V6 turbo, 3.5L OM603.972 turbo, 4.0L OM628 biturbo V8 |
| Transmissions | 4-speed manual, 5-speed manual, 4-speed 720.1 (W4A 018) automatic, 4G-Tronic, 5G-Tronic, 7G-Tronic, 9G-Tronic, AMG SPEEDSHIFT TCT 9G |
| Drive | 4WD (part-time and permanent); SWB and LWB configurations; 6×6 variant included |
| Model Years | 1986-2022 |
| Badge Twins | Mercedes-Maybach G650 Landaulet; G63 AMG 6×6; W461 Wolf (military) |
Common G Class Repairs Covered
| System | Procedures |
|---|---|
| Transfer Case & Differential Locks | Vacuum actuator diagnosis and replacement, center/rear/front diff lock overhaul, transfer case fluid service |
| Door Seal & Body Corrosion (W460/W461) | Door frame seal replacement, sill inspection and repair procedures, body panel rust treatment specifications |
| Steering Box (W460/W463) | Recirculating ball steering box adjustment, sector shaft seal replacement, power steering pump overhaul |
| AMG Engine Management (W463/W463A) | M157/M177 twin-turbo valve stem seal replacement, spark plug service intervals, DME fault code diagnosis and reset |
Format & Delivery
Dealer workshop manual software (not a PDF) – the same interactive platform used by authorized Mercedes-Benz service centers. Instant download; lifetime re-downloads.
Frequently Asked Questions
Does this manual cover the differential lock system unique to the G Class?
Yes. All three locking differentials – front, center, and rear – are fully documented across every chassis generation. Vacuum actuator testing, lock engagement switch diagnosis, and full mechanical overhaul procedures are included for W460 through W463A models.
Is the W463A (2019-2022 G500, G550, AMG G63) covered alongside the older generations?
Absolutely. The W463A platform featuring the 2.0L M264, 4.0L M176/M177 twin-turbo V8, 2.9L OM656 diesel, and 9G-Tronic transmission is included alongside full coverage for the earlier W460, W461, and W463 generations.
Are complete wiring diagrams included for G Class electrical systems?
Yes. The software provides interactive, color-coded wiring diagrams covering engine management, ABS/ESP, climate control, central locking, lighting, and instrument clusters for all model years 1986-2022, with zoom functionality and clickable circuit navigation.
What format is the manual?
This is dealer-level workshop manual software – not a PDF. It installs on Windows (XP through 11), and runs on Mac via Boot Camp or Parallels, and on Linux via Wine or VirtualBox. It features menu-driven navigation, integrated parts diagrams, and full search by engine code, gearbox code, model, and year.
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