Description
Factory Mercedes-Benz SL500 Workshop Manual (2012–2020)
This is the official Mercedes-Benz dealer-level repair software covering every R231-chassis SL500 roadster sold in the US market from 2012 through 2020, including both pre-facelift and post-facelift builds across all trim configurations.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | M278 4.7L Twin-Turbocharged V8 (449 hp @ 5,250 RPM, 516 lb-ft torque) |
| Diesel | N/A |
| Transmissions | 7G-TRONIC PLUS 7-speed automatic (722.9 series); 9G-TRONIC 9-speed automatic (later models) |
| Drive | RWD |
| Model Years | 2012–2020 |
| Badge Twins | N/A |
Common SL500 Repairs Covered
| System | Procedures |
|---|---|
| ABC Active Body Control Suspension | Hydraulic strut replacement, pump seal service, pressure sensor diagnostics, and fault code clearing for ABC warning light |
| Vario-Roof Retractable Hardtop | Hydraulic pump overhaul, position sensor calibration, roof control module fault diagnosis, and emergency manual operation |
| M278 Turbocharger System | Turbocharger removal/installation, wastegate actuator replacement, charge air cooler service, and boost pressure diagnostics |
| 7G-TRONIC / 9G-TRONIC Transmission | Valve body removal and diagnostics, fluid and filter service, mechatronic unit replacement, and conductor plate inspection |
Format & Delivery
OEM dealer software (not a PDF) — the same interactive repair platform used by authorized Mercedes-Benz dealerships. Runs on Windows 11, 10, 8, 7, Vista, XP, Mac, and Linux. Instant download; lifetime re-downloads.
Frequently Asked Questions
Why does the ABC Active Body Control warning light come on in the SL500?
The ABC system on the R231 SL500 is a known maintenance item. Common triggers include low hydraulic fluid pressure, worn accumulator spheres, or failing ABC strut seals. This manual provides complete diagnostic routines, pressure test specifications, and step-by-step strut and pump repair procedures to resolve ABC fault codes.
Does this manual cover both pre-facelift and facelift R231 models?
Yes. The R231 SL500 received a mid-cycle refresh for the 2016 model year. This software covers both generations in full, including updated wiring diagrams, revised COMAND NTG 5.5 infotainment documentation, and any revised torque specifications introduced with the facelift.
Is the retractable hardtop mechanism fully documented?
Complete vario-roof coverage is included — hydraulic pump service, actuator sequencing logic, position sensor calibration, roof control module diagnostics, and emergency manual operation procedures. Connector pinouts and CAN bus communication details for the roof module are also provided.
What format is the manual?
This is professional OEM Mercedes-Benz dealer workshop software — not a PDF. It features searchable repair databases, exploded-view component locators, integrated torque specifications, and guided diagnostic routines. Compatible with Windows 11, 10, 8, 7, Vista, XP, Mac, and Linux.
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