The vehicle is equipped with an AMH12-3 service brake warning lamp (W3W)
1. Remove the radio panel insert (see above, "Inserting the radio receiver panel - removal and installation").
2. We take out the cartridge with the lamp from the signaling device.
3. Pressing and turning counterclockwise, remove the lamp from the cartridge and install a new one.
4. Install all removed parts in reverse order.