How to Reset Service Light in Smart Forfour (W454)


2015-08-06 by

Switch ignition ON.
Immediatly press the left button 2 or 3 times on the back of the rev counter until service interval indicator appears in the display.
Switch ignition OFF.
Press and hold the same button and turn ignition ON.
After 10 seconds the new interval will appear in the display, release the button.
Switch ignition OFF.
The information in this tutorial is valid in the following Smart Forfour (W454) years / versions:

- Smart Forfour (W454) 1.0 - Petrol - 2005, 2006
- Smart Forfour (W454) 1.1 - Petrol - 2004, 2005, 2006
- Smart Forfour (W454) 1.3 - Petrol - 2004, 2005, 2006
- Smart Forfour (W454) 1.5 - Petrol - 2004, 2005, 2006
- Smart Forfour (W454) 1.5 Brabus - Petrol - 2005, 2006
- Smart Forfour (W454) 1.5 Cdi 68 - Diesel - 2004, 2005, 2006
- Smart Forfour (W454) 1.5 cdi 95 - Diesel - 2004, 2005, 2006