The battery in my C320 just died for the third time in two weeks. Has anyone else experienced this problem?

'02 C320
~ 29K miles
weather conditions sub 20F

hello phjl get a cheap volt meter from a car store put on the battery terminals start the car switch everything on (hazards heater rear screen heater lights etc) check the meter if it reads 13.5 volts then this proves the alternator is good and therefore its the battery thats goosed cheers eds..... from Scotland the brave

Will do...
ThnQ