Is it possible to check battery voltage from the dash in a 1998 mercedes ML320?

What is your question?

1998 Mercedes ML320. Hoping to be able to monitor the battery voltage from inside the car. Want to keep an eye on the battery easily. It was completely dead recently & Canadian Tire put it on their fast charger for a few hours. Couldn’t find anything to help me, in the manual, to find a voltage reading without popping the hood every time and taking a reading with a meter.

What makes this problem better or worse?

We’re told that we need to drive the car more. Just quick 1km drives to the store every 2-3 days weren’t keeping the battery charged up.

How long has your 1998 Mercedes-Benz ML320 had this problem?

On and off for a few years. Have gone through 2 batteries.