Mercedes-Benz E-Class Maintenance Plans

This Mercedes-Benz E-Class maintenance schedule overview covers common service operations across multiple generations (from 1984-1996 through 2002-2009). For the most accurate intervals and specifications, select your exact model year range and engine from the options shown.

Sélectionnez votre modèle Mercedes-Benz ci-dessous pour accéder en ligne au carnet d'entretien adapté à votre motorisation.

2 générations couvertes

Génération	Période	Motorisations	Carburant
E-Class 1984-1996	1984-1996	250 / 300 D TURBODIESEL, -TD Diesel (602.962), 280/300 E, -TE 24V, -LPG LPG,Gas (104.942), 300 / 260 E Gas (103.940), 300 CE, Cabrio Gas (103.983), 300 CE-24, Cabrio Gas (104.980), 300 D TURBODIESEL, -TD Diesel (603.960), 300 E, -TE Gas (103.983), 320 E, TE Gas (104.992)	Diesel, Gas, LPG
E-Class 2002-2009	2002-2009	300 CDI BlueTEC Diesel (642.920), 320 CDI, -T Diesel (648.961)	Diesel

Entretien selon la motorisation

Gas Mercedes-Benz E-Class maintenance

Gas E-Class models commonly benefit from consistent oil and filter servicing, plus routine checks of coolant, belts, and hoses as the vehicle ages. Many schedules fall around a yearly service interval, but mileage-based targets can vary, so confirm against your selected engine and year. For M103 and M104 family engines (for example 300 E, 320 E, and 300 CE variants), pay close attention to ignition service items and vacuum-related leaks that can affect driveability. If your usage includes frequent short trips or heavy loads, consider more conservative fluid-change intervals.

Diesel Mercedes-Benz E-Class maintenance

Diesel E-Class servicing places extra emphasis on oil quality, fuel filtration, and keeping the induction system leak-free. For CDI-era engines such as the 300 CDI BlueTEC (OM642) and 320 CDI (OM648), follow the correct oil specification and keep an eye on charge-air and vacuum hoses, as small leaks can cause performance issues. Older turbodiesels (such as OM602 and OM603 variants) still rely on regular fluid services and cooling-system condition to protect the engine under sustained load. Your table may show roughly annual oil-change timing with a distance range, but always verify the exact interval for your specific diesel and model year.

LPG Mercedes-Benz E-Class maintenance

LPG-equipped E-Class models generally share the same baseline service items as gas versions, but correct tuning and ignition health are especially important for smooth running. On LPG-capable M104 applications (such as 280/300 E variants), keep spark plugs and ignition components in good condition and address air leaks promptly, as mixture control is more sensitive. Periodically inspect LPG hardware for condition and security, and ensure any required inspections are carried out to local requirements. Confirm service intervals against your selected year/engine because LPG conversions and factory-fit systems can differ in setup and maintenance needs.

Opérations d'entretien courantes sur Mercedes-Benz

The operations listed below reflect typical E-Class upkeep, but the correct cadence can vary by generation, engine family, and driving conditions. Use the selected range/engine to confirm what applies to your vehicle.

Diagnostic électronique Mercedes-Benz

If the E-Class has a warning light or poor running, scanning for OBD-II fault codes can quickly narrow the problem down before you replace parts. Use our Mercedes-Benz E-Class OBD fault codes page to look up common powertrain (P), body (B), chassis (C), and network (U) code categories and what they point to. Always match the code definition to your exact year/engine, then verify with basic checks such as wiring, vacuum/boost leaks, and sensor readings.