Rod Spohn

On my '96 S320 I need to replace the bulb that aluminates the shift selector positions. Not a big deal but when driving at night it would be nice to see where shift lever is even though it's not like you need to really see it. But how do you access the bulb? I took the ring off from around the shifter but then can't see how to get to the bulb. Plus does anyone know the bulb part number so I can get one before getting it torn into. Thanks for any help.