2007 MERCEDES-BENZ SL-Class M273 E55/M156 (R230)
R230 / 2-door Convertible / Global (main documented markets: Europe, North America, Asia)
M273 E55M156Fiche exacte année/versionSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Active Body Control hydraulic leaks (on equipped models)
- Airmatic suspension compressor failure
- Electrical issues with COMAND infotainment unit
First checks
- Verify condition of hydraulic suspension system
- Inspect electrical control units for faults
- Check for oil leaks from valve cover gaskets
Avant de remplacer des pièces
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- Availability of engines varies by market; AMG SL63 introduced as a performance variant globally in 2007.
- SL600 with V12 M275 was primarily available in some global markets including Europe and Asia but not the U.S. until later years.