Click here for a full list of all the lamps on a fortwo.

All of the lights in the dash are 509T twist fit including the LCD backlight. Start off by slackening the 4x TX10 screws under the steering wheel that secure the dash.

The top and bottom section of the dash will pull apart.

Invert the dash and use the tool (circled)to undo the offending lamp. The lamp numbers and the corresponding function are printed into the plastic.

Test the lamp (if possible) before reassembling. The standard lamps have been replaced by LEDs in the following picture.

Clip the two sections of the dash back together before securing.

Replace all 4 Torx screws.