Description
Factory Mercedes SLK Class R172 Workshop Manual (2011–2016)
This is the official dealer-level workshop software for the Mercedes-Benz SLK Class R172, covering every service, diagnostic, and repair procedure used by authorized Mercedes technicians across the 2011–2016 model range.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | M271 1.8L turbocharged 4-cyl (SLK 200/250), M274 2.0L turbocharged 4-cyl, M276 3.5L V6 (SLK 350), M152 5.5L V8 (AMG SLK 55) |
| Diesel | OM651 2.1L 4-cyl CDI |
| Transmissions | 7G-Tronic Plus 7-speed automatic, 9G-Tronic 9-speed automatic, 6-speed manual |
| Drive | RWD |
| Model Years | 2011–2016 |
| Badge Twins | Mercedes-Benz SLC Class (R172 platform, post-2016 rebadge) |
Common SLK R172 Repairs Covered
| System | Procedures |
|---|---|
| Vario-Roof Retractable Hardtop | Hydraulic pump replacement, micro-switch adjustment, roof latch alignment — a frequently reported R172 concern |
| Engine Management (M271/M274) | Balance shaft sprocket wear diagnosis, camshaft adjuster solenoid replacement, timing chain tensioner service |
| 7G-Tronic Plus Transmission | Mechatronic unit fault diagnosis, fluid and filter service, selector module coding |
| Brake & Stability Systems | ESP sensor calibration, brake pad and rotor replacement, AMG brake duct inspection |
Format & Delivery
Dealer diagnostic software (not a PDF). Runs natively on Windows 11, 10, 8, 7, and XP; Mac and Linux users can run via Parallels, VMware, or VirtualBox. Instant download; lifetime re-downloads.
Frequently Asked Questions
What is the known issue with the R172 retractable hardtop?
The Vario-Roof hydraulic system on R172 models is a commonly reported problem area. Micro-switch misalignment, hydraulic pump seal failures, and roof latch sensor faults can prevent the roof from opening or closing correctly. This manual includes full step-by-step hydraulic system diagnostics, component replacement procedures, and recalibration sequences to restore proper operation.
Does this cover the post-2016 SLC Class?
The SLC Class introduced for 2017 shares the R172 platform with the SLK, so structural, suspension, and drivetrain procedures in this manual are directly applicable. However, the SLC received updated infotainment and minor electrical revisions; for complete 2017+ SLC-specific electrical diagrams, a dedicated SLC manual is recommended.
Are wiring diagrams and CAN bus schematics included?
Yes. The software includes complete electrical documentation — engine management wiring, COMAND infotainment circuits, Vario-Roof control modules, body control unit schematics, connector pinouts, and CAN bus network layouts. Troubleshooting flowcharts guide fault isolation using Mercedes-Benz diagnostic protocols.
What format is the manual?
This is dealer-level diagnostic software, not a PDF. Installation archives extract and install a fully interactive workshop system on your PC. Windows 11, 10, 8, 7, and XP are natively supported. Mac and Linux users should run the software inside a virtualization environment such as Parallels or VirtualBox. Full installation instructions are included with your download.
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