Didn't Start
#1
Senior Member
![](https://mbworld.org/forums/images/ranks/veteran_air_force.png)
Thread Starter
Didn't Start
Got in car. Pressed start button. Response was maybe one turnover and then clicking. I know with my other cars I would just remove battery and go to Autozone to test battery. Is this the same for my S550? Didn't want to unhook battery and have problems when I could have asked my forum brothers and sisters first.
TIA
Hd
TIA
Hd
#4
Senior Member
![](https://mbworld.org/forums/images/ranks/veteran_air_force.png)
Thread Starter
Bought new battery, working fine. Installed new battery and clock advanced to correct time....hmmm and didnt lose any memory presets, must be a backup somewhere.
Hd
Hd