jj18

My DD is 2019 C63S coupe and drove it today for about 1 hours and parked it inside garage about 5 hours ago. I just checked mb phone app and battery says Partly Charged. It advises to drive for 30 minutes.
Anyone else have this issue? Esp. I drove it today for about 1 hour and car sitting only 5 hours ago.

Soubido

My 2019 C63S Coupe does that all the time. I've had in the shop for PPF for a few days and it even sent me emails saying the battery is in critical condition lol I asked the dealer about this and they told me it is nothing to worry about.

jj18

Concerned I ran my car for about 15 minutes and then MB phone app.showed "Battery Charged". Hopefully one less thing to worry about.

superswiss

Partly Charged is nothing to worry about. Just means it's not a 100% full. I'm guessing that your battery didn't get fully charged even driving for an hour. My car has currently been parked for about 24 hours and it still says battery charged. It's parked unlocked in my garage and I've opened the doors and trunk a couple of times to take stuff out. It all depends on how you drive. A lot of city and stop&go driving doesn't really charge the battery because you are idling a lot and not getting enough rpm for the alternator to produce enough energy. You really need to get some highway driving in to fully charge the battery or give it some revs once in a while. A redline a day keeps the mechanic away .