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Oil and Filter Replacement for Automatic Gearbox

Model: Mercedes Slk MK 1, R170 - Years: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
Part: Transmission fluid

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Video tutorial

To change the oil in the automatic gearbox, first obtain the oil (5 litres), the gasket, and the filter as shown in the initial sequences. Next, raise the car while always adhering to safety regulations.

Unscrew the oil drain plug, keeping a container handy to collect the used oil. Then, remove the oil sump along with the filter. Clean the disassembled components, paying attention to the magnets inside the sump that attract any metal particles present in the fluid.

Refit the filter and the sump. Optionally measure the amount of oil extracted to avoid exceeding the maximum oil level required.

Pour in the oil and start the engine for a few minutes, checking for leaks under the car and moving the selector a few times. Now check the level, taking into account the engine temperature.

Car model: Mercedes Benz 230 SLK Year: 2002 Required tools: 5mm Allen key, T30 socket.


Updated on 10 February 2026 by ScegliAuto


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by ScegliAuto

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