It's both a night light to help you find your way to the bathroom at night, and it's the light you see, when your car is properly preventatively maintained...and you can bask in the glow from the security it gives you. Kind of makes me cry what a warm feeling that is!
This, btw, is not to be confused with the Mango light, which spells doom and foreboding, especially if you ignore it. We've lost many e46s because of failure to see 'this' light...aka the low coolant warning light.
The PM light is a spiritual light--only believers can see it!
As desperate as this sounds, in comedy, 'likes' and 'views,' 'friends,' and 'retweets' really help. If I've ever helped you, please help me by friending, liking, viewing, and retweeting. It makes others think I have a following...it'll take you a minute or less. If you could, I'd really appreciate it!
A recent set--NSFW audio: https://youtu.be/_dcxcZfD6dg
Mangofy your E46!