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I'm in a bit of a predicament. Parked my Ghost in the DIFC this morning, and when I returned from a meeting, the car was completely unresponsive—no lights, no door handles presenting, nothing. I managed a jump-start from a colleague, but now the dashboard is a Christmas tree of warnings, and the air suspension feels off. I know that these modern Rolls-Royces share BMW Group electrical architecture and require precise battery registration using factory-level diagnostic tools to tell the car's computer that a new battery has been installed. Without this coding, the charging system doesn't adjust properly and you can end up with electrical gremlins and a dead new battery within months. Since I'm stuck here in DIFC, I'm looking for a service that can do a proper job with the replacement and coding. I've seen a few options online, including https://batteryzoneuae.com/rolls-royce-battery-replacement/, which seems to offer the full service with genuine batteries and on-site installation, but I'm not sure how long it would take them to get to me. Has anyone used a specialist like this around DIFC and can tell me if they're reliable and quick? I really can't afford to have this car sitting here any longer.