#exidebattery

Lately I was plagued by the "Battery protection: Convenience functions temporarily unavailable." I'm starting to think the AUX battery has something to do with it.
When I replaced it, I also did a measurement and a voltage dip caught my eye, which doesn't seem right to me. I replaced it with a Varta AUX14 AGM battery (full video: • How To Replace The AUX... )
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Follow the upgrade / build process on my CLS55 AMG W219 on Instagram: / ndphotonl
Car: Mercedes Benz CLS55 AMG W219 / C219. Same chassis as the E55 W211 AMG, but with better looks :)
#service #m113k engine cls55 #e55 e55amg cls55amg amg afalterbach affalterbach w211 w219 c219 s211 cl55 s55 sl55 m113 v8 476bhp 700nm service maintenance repair diy dhz doe het zelf supercharged kompressor 2006 2005 gen1 german accu batterie agm pov