MrGreedy Posted 1 hour ago Share Posted 1 hour ago Since then, it has only been started a couple of times; it has not been driven. The next time I want to use it, I'll have to reset the time on the clock, fix the yellow low battery light, and figure out how to unlock the boot without damaging the car. 80Ah 800 CCA was the initial battery specification. A Bosch 95Ah 800 CCA was used as a replacement. It was probably registered and coded with Bimmercode. For the past eight years, I've driven this vehicle without incident. Has the car's brand-new battery really died after four months of inactivity? Will I have to buy it all over again? Quote Link to comment Share on other sites More sharing options...
MrGreedy Posted 1 hour ago Author Share Posted 1 hour ago Bosch BMW Ignition Coil OEM 04470/94937 (6pcs) : Amazon.co.uk: Automotive Quote Link to comment Share on other sites More sharing options...
MrGreedy Posted 1 hour ago Author Share Posted 1 hour ago Amazon.co.uk : BimmerCode Quote Link to comment Share on other sites More sharing options...
Allan8932 Posted 1 hour ago Share Posted 1 hour ago After only a few starts, it's safe to assume the battery is dead. Starting drains a significant amount of juice, so simply turning it on and running won't replenish the charge. Once the battery is fully charged, it's a good idea to perform a parasitic drain test. Make sure to charge it thoroughly. Quote Link to comment Share on other sites More sharing options...
clk320x4 Posted 1 hour ago Share Posted 1 hour ago Because of its four-month history with the vehicle, this battery is obviously not brand new. Should be given a good run or charged. Quote Link to comment Share on other sites More sharing options...
Darrellll Posted 1 hour ago Share Posted 1 hour ago Requires charging, as mentioned earlier. The power required to simply stand a car is small, but it is still there. I'm still going strong after four months. Quote Link to comment Share on other sites More sharing options...
developer Posted 1 hour ago Share Posted 1 hour ago A trickle charger is an essential tool for maintaining a battery's health when the vehicle is not in use. Every single one of the cars in any YouTuber's collection has a Ctek charger attached to it. Quote Link to comment Share on other sites More sharing options...
developer Posted 1 hour ago Share Posted 1 hour ago Car Battery Chargers Quote Link to comment Share on other sites More sharing options...
VWDaveBMW Posted 1 hour ago Share Posted 1 hour ago Another option is to use a 5-10w solar panel connected to the OBD port, which is always live, especially if the vehicle is kept outside and not near an electrical outlet. Quote Link to comment Share on other sites More sharing options...
developer Posted 1 hour ago Share Posted 1 hour ago Quote Link to comment Share on other sites More sharing options...
MrGreedy Posted 1 hour ago Author Share Posted 1 hour ago Many thanks to all of you. It is currently charging. Quote Link to comment Share on other sites More sharing options...
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