Buy yourself an OBD2 scanner and you can turn off the light whenever you want whenever it comes on and you can see why it has been turned on....or take it to a mechanic and have him use the same technique, ( if you know a mechanic yourself he might just have an OBD2 scanner or find someone with one
To reset the service indicator on a 2007 Mercedes SLK 350, turn the ignition to the "On" position without starting the engine. Press the gas pedal three times within five seconds. Afterward, turn the ignition off and then back on to verify that the service indicator has been reset. If successful, the service light should no longer be illuminated.
To reset the maintenance reminder on a 2007 Mercedes SLK 280, turn the ignition key to position 1 (do not start the engine). Press the gas pedal three times within 10 seconds. Then, turn the ignition off and back on to confirm that the maintenance reminder light has been reset. If the light does not turn off, repeat the process.
To reset the maintenance service indicator on a 2005 Mercedes SLK 350, turn the ignition to the "ON" position without starting the engine. Press the gas pedal three times within five seconds. Then, turn off the ignition and start the engine; the maintenance light should be reset. If the light remains, repeat the process.
To reset the service indicator on a 2005 Mercedes-Benz SLK 350, turn the ignition key to the "ON" position without starting the engine. Press the gas pedal three times within 10 seconds. Then, turn off the ignition and start the engine; the service light should be reset. If it doesn't reset, you may need to repeat the process or consult the owner's manual for additional instructions.
To reset the maintenance light on a 2006 Mercedes SLK, first turn the ignition to the "ON" position without starting the engine. Then, press the gas pedal three times within 10 seconds. After that, turn the ignition off and then back on to verify that the maintenance light has been reset. If the light remains on, repeat the steps.
First the light has to be connected to a tester to erase the fault codes. Then it should be programmed to get the new codes and it works.
To reset the service maintenance indicator on a 2006 Mercedes-Benz SLK 200, turn the ignition key to position "2" (without starting the engine). Press the gas pedal three times within ten seconds. Then, turn the ignition off and start the engine to verify that the maintenance indicator has been reset.
To reset the service indicator message on a 2006 Mercedes Benz SLK 280 after completing Service A or B, insert the key into the ignition and turn it to the "On" position without starting the engine. Press the gas pedal three times within 10 seconds, then turn the ignition off. When you start the engine again, the service indicator should be reset. If the message persists, repeat the process.
I have a 2003 MB S430 and its $10,000......
shut off the speedtronic limiter with the button at the end of the cruise control stalk
clear maint code from 2001 slk 320
The 2007 Mercedes-Benz SLK-Class has a V6 engine.