You can charge the battery using the terminals under the hood. No need to remove panels in the trunk.
Originally Posted by PeterF111
Do take the time to hook up a charger to the batterry at least to test it. (I know you have to take out some interior trunk trim and it's a PITA, but give it a try).
2008 535i - Monaco Blue/Tan Leather, Sport, Premium, Cold (+ heated rear seats), Navi, HUD, PDC, CA, Sunshades, Fold down rear seats, CPO, Extended Maintenance