One of the great advantages of a Tesla: thanks to the huge battery in the vehicle floor, the Tesla Model Y 12V socket, for example, can be permanently active even when the vehicle is stationary. This allows practical gadgets such as a Tesla Model Y refrigerator to be operated. Unfortunately the last software update ended this functionality of the Tesla cigarette lighter - why?.
Tesla cigarette lighter: What we know
Whether it's a cold soft drink in summer or for storing chilled groceries: many Tesla drivers already use a small car refrigerator that is operated via the 12 V socket - even when stationary.
The only requirement so far: Guard mode had to be activated, and the cigarette lighters were permanently energized. After a few incidents in China where loads that were far too large, such as microwaves or kettles, were connected, this is now a thing of the past.
Tesla has ended continuous power with the 2024.32 update, citing safety concerns as the main reason. All Tesla models are affected, including the Model Y, the Tesla Model 3 12V socket and its Model S and X counterparts. This naturally caught many Tesla drivers completely unprepared. So what to do?
Continue to operate the Tesla Model Y 12V socket
The good news: As with many problems, an at least acceptable work-around was quickly found, because the power supply remains activated in camping mode .
The bad news: this solution is not without its disadvantages. For example, the energy requirement is higher because the air conditioning continues to run. In addition, your Tesla no longer locks itself. Read more about Tesla camping modehere.
Connecting the Tesla Model Y socket in the trunk yourself
If you are technically gifted and want to take the risk, you can also tackle the problem yourself. Tesla drivers report that voltage is permanently present under the rear seat at the DC-DC converter and under the center console at the power supply for the rear ventilation when the guard mode is activated.
From these voltage sources, a cable is quickly laid to the place of use and the problem is solved. Please note, however, that this solution is carried out at your own risk and may result in warranty problems. We therefore recommend that you keep your hands off it in the truest sense of the word.
Tesla Model Y refrigerator: Is there any hope?
Luckily, Tesla can hope that a future update will make the cigarette lighters fully functional again - for example with a selection option, where the driver can switch the sockets back to permanently active after recognizing the risks.
As a fridge owner, you can only hope for this; this accessory is too practical. Until then, however, you'll have to make do with camping mode. Better than nothing!
Are you also affected by the 12V sockets being switched off? Feel free to share your experiences in the comments!
