Description
Factory Mercedes-Benz SL Class Workshop Manual (1989–2020)
This official Mercedes-Benz SL Class factory manual covers three full generations of the iconic American-market roadster — from the R129 through to the R231 — delivering dealer-grade repair and service data straight to your workshop.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | M104 3.0L I6; M112/M272 V6 (2.8L–3.5L); M113/M119/M273/M278 V8 (4.2L–5.5L); M155/M157 AMG V8; M275 V12 6.0L twin-turbo |
| Diesel | N/A |
| Transmissions | 5-speed automatic; 7G-Tronic 7-speed automatic; 9G-Tronic 9-speed automatic |
| Drive | RWD |
| Model Years | 1989–2020 (R129, R230, R231) |
| Badge Twins | N/A |
Common SL Class Repairs Covered
| System | Procedures |
|---|---|
| Convertible Top (ABC/Hydraulic) | Hydraulic pump replacement, folding-top mechanism calibration, and fluid leak diagnosis — a frequent R230 service item |
| Active Body Control (ABC) | Strut seal replacement, hydraulic pressure testing, and ABC pump R&R for R230/R231 suspension faults |
| Engine Management | Camshaft position sensor replacement, intake manifold service, and ME-SFI fault code diagnosis across all V8 variants |
| Brake System | SBC (Sensotronic Brake Control) bleeding procedure, caliper overhaul, and ESP module coding for R230 models |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
How do I fix the notorious R230 hydraulic convertible top issues?
The manual provides complete hydraulic system schematics, pump removal and installation steps, cylinder seal specifications, and fluid-fill procedures specific to the R230 folding hardtop. Fault codes for the SAM and convertible-top control module are also covered, making diagnosis straightforward.
Does the manual cover all three SL generations — R129, R230, and R231?
Yes. All three chassis generations are included: the R129 (1989–2001), R230 (2001–2011), and R231 (2012–2020). Model-specific procedures, torque specifications, and wiring diagrams are differentiated throughout so you always work with the correct data for your chassis.
Are AMG-specific procedures included for the SL55, SL63, and SL65?
Yes. The M155 supercharged V8 (SL55 AMG), M157 twin-turbo V8 (SL63 AMG), and M275 twin-turbo V12 (SL65 AMG) are all covered, including AMG-specific engine management calibration, exhaust valve actuator service, and performance drivetrain specifications.
What format is the manual?
The manual is delivered as a fully searchable PDF file. After purchase you receive an instant download link; the file is compatible with any standard PDF reader on Windows, Mac, or mobile devices. You may print individual pages or full sections as needed, and your download access never expires.
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