Description
Factory Mercedes GLK Class Workshop Manual (2008–2015)
This official Mercedes-Benz GLK Class (X204) factory workshop manual delivers dealer-level repair and service documentation for every GLK variant sold in North America and worldwide between 2008 and 2015.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | M272 3.0L V6 (GLK300), M272 3.5L V6 (GLK350), M274 2.0L Turbo I4 (GLK250) |
| Diesel | OM651 2.1L I4 (GLK200/220 CDI, GLK250 CDI), OM642 3.0L V6 (GLK320/350 CDI) |
| Transmissions | 7G-TRONIC 7-speed automatic, 7G-TRONIC PLUS 7-speed automatic |
| Drive | RWD, 4MATIC AWD |
| Model Years | 2008–2015 (pre-facelift 2008–2012; facelift 2012–2015) |
| Badge Twins | N/A |
Common GLK Class Repairs Covered
| System | Procedures |
|---|---|
| Balance Shaft (M272/M273) | Balance shaft gear wear replacement, timing chain tensioner inspection and renewal |
| 4MATIC Transfer Case | Transfer case fluid service, vacuum actuator diagnosis, front differential seal replacement |
| 7G-TRONIC Transmission | Conductor plate/mechatronic unit replacement, fluid and filter service, adaptation reset |
| Air Suspension / AIRMATIC | Compressor replacement, strut replacement, ride height sensor calibration |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Does this manual cover the GLK350 4MATIC sold in the US?
Yes. The GLK350 with the M272 3.5L V6 and 4MATIC all-wheel drive was the top-selling GLK variant in the US market, and it receives full coverage including 4MATIC transfer case procedures, front and rear differential specifications, and all associated drivetrain service data.
Are both the pre-facelift and post-facelift X204 models included?
Yes. The manual spans the complete X204 production run from the 2008 model year through 2015, covering both the original design (2008–2012) and the revised facelift generation (2012–2015) with their respective trim, electrical, and emissions differences documented throughout.
Does the manual include wiring diagrams and CAN-BUS network information?
Yes. Full electrical coverage includes circuit diagrams for engine management, COMAND infotainment, climate control, lighting, and body electronics. CAN-BUS network architecture, module locations, ground point mapping, connector pinouts, and fuse box layouts are all included to support accurate diagnosis.
What format is the manual?
This manual is a PDF file delivered via instant download. It is fully searchable, compatible with Windows and Mac computers, tablets, and smartphones, and individual pages or full sections can be printed for bench use in the shop.
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