My Mom's Z4 has been sitting in our garage for about a month now and has only been started once during this stretch of time. We've used a trickle charger from BMW the last couple of years to maintain the batteries voltage while the car sits idle and it has never failed yet.
Simply, this trickle charger is simple to use and requires little to no mechanical know-how to use. I go over in this video the importance of battery maintenance and demonstrate how simple this trickle charger is to use.
BMW Part # 82-11-0-026-663
Order through Bavarian Autosport
http://www.bavauto.com
Use this you don't have to plug it in it uses the daylight to charge.
Wagan 2017 Solar Battery Charger | 12 Volt
topper727 2 months ago
u should release the hand break u dont want ur ;pads to get caught up to ur disks
ms372 3 months ago
damn i wish my mom had a MANUAL z4 lol
porscheboxsterlover 1 year ago