2003 MERCEDES-BENZ SL-Class M113 E55 ML (R230)
R230 / 2-door Convertible / Global (Europe, North America, Asia, others)
M113 E55 MLRegistro exacto de año/versiónSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Early build models experienced issues with the air suspension compressor
- Electronic soft top mechanism failures
First checks
- Verify function of ABC (Active Body Control) suspension
- Check condition of soft top hydraulics and seals
Antes de cambiar piezas
- 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
- 2003 was early production for R230 SL-Class generation introduced in 2001.
- Multiple engine variants existed globally but M113 E55 ML V8 is the primary documented unit for 2003 SL500/SL55 AMG.