Oil change Mercedes-Benz SLK 2005 - 2011

The sump plug is located on the base of the engine

You will need to remove the car's undertray

Undo the fixings - use a 8mm socket

Carefully remove undertray

Here's the sump plug

Don't forget to place a suitably sized receiving tray beneath

Using a 13mm spanner or socket, carefully remove the sump plug and fully drain the oil. When the sump has emptied, wipe clean the sump plug area with a paper towel and fit a new sump plug and washer

Do not over tighten - replace the undertray