Hundreds of Porsche vehicles across Russia have abruptly stopped functioning, triggering concern over potential security flaws in modern connected-car technology. Reports circulating inside the country, by numerous frustrated posts on social media, describe Porsche models that suddenly refuse to start, leaving owners stranded and searching for answers.
Vehicle Tracking System at the Center of the Failure
According to The Moscow Times, the failures appear linked to the Vehicle Tracking System, or VTS, an onboard security module found in many Porsche models. The VTS functions as an anti-theft mechanism similar to General Motors’ OnStar, varying slightly depending on a vehicle’s model year.
Typically, the system incorporates satellite-based tracking and an immobilizer tied to a card or mobile device belonging to the owner. Though the manufacturer promotes the module as “an additional layer of security and peace of mind,” Russian owners now face expensive cars that, for the moment, act more like immobilized ornaments.
The issue reportedly began when dealerships across Russia were overwhelmed by service requests. Owners complained that their vehicles simply would not start, and that the cars appeared to have lost connection to the security network that supports the Vehicle Tracking System.
A representative from Rolf, the country’s largest dealer network, told RBC News that the disruption affected all Porsche models and engine types. According to the representative, any vehicle equipped with the VTS could automatically lock itself as a result of the ongoing outage.
Owners’ groups have been attempting to diagnose the sudden failures. The Russian Porsche Macan Club reported that some drivers managed to restore functionality by disabling or rebooting the Vehicle Tracking System, while others claimed success only after disconnecting their car batteries for up to 10 hours.
These accounts were shared via the Telegram channel Mash. Rolf confirmed that specialists are still investigating the root cause. Meanwhile, Porsche’s office in Russia and its global headquarters in Germany have not yet released official statements addressing the system failure.
Porsche’s Limited Presence in Russia Complicates Response
Although Porsche halted deliveries and suspended commercial operations in Russia following the full-scale invasion of Ukraine in February 2022, the company continues to own three subsidiaries in the country. These entities have remained unsold despite efforts to divest them.
Porsche’s Russian arm, Porsche Rusland LLC, has acknowledged the reports and confirmed that an investigation is underway. The company has not ruled out a cyberattack, stating that further information will be provided by Porsche and the Volkswagen Group when available.
Throughout recent days, Russian Porsche owners have continued detailing incidents in which their vehicles refuse to start. Local news outlets reported growing numbers of cases involving cars manufactured in 2013 or later. The satellite-based Vehicle Tracking System remains the primary suspect behind the sudden failures.
Broader Concerns About Connected-Car Security
While ignition issues are the most common complaint, some owners have described vehicles shutting down moments after being started, batteries draining rapidly, malfunctioning alarm systems, or doors locking automatically.
Early speculation focused on a faulty software update or a glitch in the immobilizer, but others have suggested the possibility of malicious interference.
A small number of owners have managed temporary fixes by removing or bypassing the immobilizer units or disconnecting their car batteries for several hours. However, the situation raises concerns about the vulnerability of increasingly connected vehicles.