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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