Why do cars need this secret wire?

Electric vehicles are not like combustion engine vehicles, and in the event of an accident, their systems must be shut down quickly to prevent a potential fire.

To do this, it is not enough to simply turn off the power. It is necessary to completely turn off the high voltage system.

In the photo below – Tesla Model 3. In a serious accident, you must first break the rear right “window”. Then bend the interior trim element and pull out the red cable with the orange label.

By cutting this cable, you switch off the high voltage system.

Tesla, Rivian and BMW have two of these cables. One of them is hidden under the hood and you don’t have to break or break anything to access it. A second cable is provided in case the front of the machine is damaged in an accident and it is impossible to reach the cable located there.

Rivian’s second cables are located under the trim in the C-pillar on the passenger side. And for BMW electric vehicles, they are in the charging port.

Source: Z R

Popular

More from author

The former goalkeeper of the Russian national team, Zenit, accused the player 18:30

Famous local football player, Moscow Lokomotiv and Dynamo's former and member, Portuguese Porto and Benfiki, as well as the Russian national team Sergey Ovchinnikov,...

The Supreme Court ignored the requirements of Bodnar. It was the extraordinary control room that found additional elections to the Senate as important

The extraordinary control room found the validity of the additional elections of March at the Senate in Krakow. Two judges reported individual penalties, indicating...

The Ministry of Foreign Affairs announced the equality of the US and Russia in the field of information security 18:06

Russia is not behind the US in the field of information security - this has been proven in a special military operation (SV). Reporting...