Dead Tesla 12V in Dubai Sports City – mobile service that actually knows EV low-voltage systems?
My 2022 Model 3 has been sitting for a little over a week while I was traveling, and this morning it was completely unresponsive. The doors wouldn't unlock with the key card or the app, no screen, just nothing. I know the main high-voltage battery is fine, but the 12V auxiliary battery is clearly dead and it's left the car bricked in my parking spot. I've been reading that this is actually pretty common, especially in the heat here, and that this small battery is responsible for powering everything from the door handles to the central computer . I'm in Dubai Sports City and I need a mobile service that can get to me quickly. I've found a few online that cover this area, like EuroSwift Auto Services which offers on-site diagnostics and replacement, and there are a few others like Service My Car and BestGarageDubai that claim to do the same with EV-trained technicians . The thing I'm really worried about is that unlike a regular car, you can't just swap a Tesla's 12V battery and call it a day; from what I understand, the car needs to be properly configured after installation, otherwise the low-voltage charging system might not work correctly. I'm hoping to find an Expert 12V battery service for Tesla owners in Dubai Sports City from a team that knows the proper replacement and configuration procedure for a Model 3, not just a general mobile mechanic who might damage something by not following Tesla's specific protocols . Has anyone here actually used a reliable mobile service in this area for their Tesla that handled the 12V battery change properly, including the system reset?