2012 Battery Replacement
I plan to replace the original battery in my 2012 35i soon. I have been reading battery threads and have two questions:
1) When I disconnect my current battery, what car settings will I lose (radio, seat memory, etc.)?
2) Will connecting a Ctek charger to the under hood attach points before disconnecting old battery prevent settings from being lost? Or should I connect Ctek directly to battery cables?
I plan to fully charge the new battery using a Ctek after installing then register it using iCarly.
Anything else I should do or know about?