General Politics Celebrities Crime Programming Health Business Sports Jobs Music and Videos Comedy Religion How to Live Sports EducationSo I've had my Ghost for just over two years now and it's been absolutely flawless until a couple of days ago when I got a notification on the infotainment screen saying something about "battery discharge" and suggesting I start the engine to recharge. I've been driving it regularly so I was a bit surprised to see that, but then I remembered that these cars have so many electronic systems that even when parked, they're constantly drawing power for things like the self-leveling suspension, the security systems, and the infotainment standby. I checked the voltage through the vehicle settings and it was showing 11.8 volts which seems pretty low to me, and I'm starting to think the battery might be approaching the end of its life. The thing that really concerns me though isn't just replacing the battery itself, but whether all the advanced electronics will need to be reset or recalibrated afterwards, because I've heard horror stories about certain systems not working properly after a battery swap on these ultra-luxury cars. I've been doing some reading and came across batteryzoneuae.com/rolls-royce-battery-replacement which seems to cover some of the specific requirements, but I wanted to check with other owners – did you just go to a specialist or did you find a way to do it yourself without messing up the car's computers? Also, are there any particular battery brands or specs that I should insist on, or is any high-quality AGM battery sufficient as long as it matches the size? Really want to get this sorted properly because I've heard some really expensive stories about people frying ECUs by disconnecting the battery incorrectly.
