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Germany reaches into cars to kill engine warm-up

Germany reaches into cars to kill engine warm-up

Rule Changes
By Newzino Staff | |

Toyota remotely disables remote start on 100,000+ vehicles via OTA update to comply with German anti-idling law

January 15th, 2026: Toyota Disables Remote Start via OTA Update

Overview

Germany's Paragraph 30 anti-idling law has been on the books for decades. In January 2026, authorities used it to reach into vehicles remotely for the first time—compelling Toyota to disable the remote engine start feature on over 100,000 combustion-powered Lexus cars via an over-the-air software update, mid-winter, while temperatures dropped below freezing.

The move demonstrates a new enforcement mechanism: governments can now compel automakers to modify vehicle functionality remotely, using the same OTA infrastructure that delivers software upgrades. For Toyota owners who bought cars with working remote start, the feature vanished overnight. The precedent extends beyond emissions—any connected vehicle function could theoretically be disabled the same way.

Key Indicators

100,000+
Vehicles affected
Combustion-engine Lexus vehicles in Germany with remote start disabled via OTA update
€500
Maximum idling fine
Penalty German drivers face for unnecessary engine running under Paragraph 30 StVO
65%
Renewable requirement
Minimum renewable energy share required for new heating systems under Germany's Building Energy Act
3.1%
Toyota's German market share
Toyota ranked 9th in Germany's 2025 auto sales with 87,578 units sold

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People Involved

Ralph Müller
Ralph Müller
Toyota Germany Press Spokesman (Active spokesperson addressing the controversy)
Robert Habeck
Robert Habeck
Former Vice Chancellor and Climate Minister of Germany (Left office May 2025 after coalition collapse and election loss)

Organizations Involved

TO
Toyota Deutschland GmbH
Automotive Manufacturer
Status: Implemented mandatory OTA feature removal

Toyota's German subsidiary, responsible for sales and service of Toyota and Lexus vehicles in Germany.

Kraftfahrt-Bundesamt (KBA)
Kraftfahrt-Bundesamt (KBA)
Federal Regulatory Agency
Status: German vehicle type-approval and registration authority

Germany's Federal Motor Transport Authority, responsible for vehicle type-approval, registration, and compliance enforcement.

Timeline

  1. Toyota Disables Remote Start via OTA Update

    Enforcement

    Toyota completes over-the-air software update disabling remote engine start on 100,000+ combustion-engine vehicles in Germany to comply with anti-idling law.

  2. Coalition Announces February 2026 Heating Law Reform

    Policy

    Chancellor Friedrich Merz's coalition announces plans to scrap the controversial Building Energy Act and replace it with a more technology-neutral building modernization bill by end of February 2026.

  3. Lexus Owners Notified of Feature Removal

    Corporate Action

    German Lexus owners begin receiving app notifications that remote climate control access will be disabled on combustion-engine vehicles.

  4. EU Data Act Takes Effect

    Regulatory

    The EU Data Act begins applying, giving users more control over data from connected devices including vehicles.

  5. New Coalition Agreement Announces Heating Law Replacement

    Policy

    The CDU/CSU-SPD coalition agreement promises to replace the Building Energy Act with a more flexible, technology-neutral law.

  6. CDU/CSU Wins German Federal Election

    Political

    The conservative alliance takes 29% of the vote, campaigning on promises to abolish the controversial heating law.

  7. German Traffic Light Coalition Collapses

    Political

    Chancellor Scholz dismisses Finance Minister Lindner; the SPD-Green-FDP coalition ends after disputes over climate and economic policy.

  8. EU Adopts Euro 7 Emissions Standards

    Regulatory

    The European Council formally adopts Euro 7, tightening emission limits for vehicles and adding requirements for tire and brake particulates.

  9. Building Energy Act Takes Effect

    Regulatory

    Germany's new heating law officially begins, requiring new heating systems to be powered by at least 65% renewable energy.

  10. Bundestag Passes Watered-Down Heating Law

    Legislative

    After months of public controversy and coalition dispute, parliament passes a significantly weakened version of the Building Energy Act.

  11. German Cabinet Approves Building Energy Act

    Policy

    Vice Chancellor Habeck's controversial heating law requiring 65% renewable energy for new heating systems advances, sparking coalition infighting.

  12. Germany Establishes Federal Motor Transport Authority

    Regulatory

    The Kraftfahrt-Bundesamt is established as the higher federal authority for road traffic, laying the groundwork for vehicle regulation.

Scenarios

1

Other Automakers Follow, Remote Start Disappears from German Market

Discussed by: Automotive industry analysts and consumer rights advocates

If German authorities apply the same interpretation to other manufacturers, companies like BMW, Mercedes, and Volkswagen may preemptively disable remote start features on combustion vehicles. This would effectively end the feature for ICE cars in Germany, potentially spreading to other EU markets that adopt similar enforcement approaches.

2

New Coalition Government Clarifies Law, Restores Feature Access

Discussed by: German political observers and the CDU/CSU coalition

The new CDU-led government, which has promised to reform the Building Energy Act and take a more technology-neutral approach, could clarify that remote start does not constitute prohibited idling or create an explicit exemption. This would allow Toyota to re-enable the feature via another OTA update.

3

EU-Wide Regulation Standardizes Connected Vehicle Feature Controls

Discussed by: EU regulators and European Automobile Manufacturers' Association

The precedent triggers broader discussion about government authority over connected vehicle software. The EU Data Act, which took effect in September 2025, already gives users more control over vehicle data—future regulations could establish clearer boundaries on when manufacturers can remotely modify vehicle functionality at government request.

4

Affected Owners Pursue Legal Action Against Toyota

Discussed by: Consumer rights organizations and automotive legal experts

German vehicle owners challenge the removal of a paid feature, arguing that Toyota's terms of service allowing feature removal are unenforceable or that the company failed to provide adequate compensation. Toyota has stated it sees no basis for warranty claims, but class action suits could test this position.

Historical Context

BMW Heated Seat Subscription Backlash (2022-2023)

July 2022 - September 2023

What Happened

BMW began charging monthly subscriptions for heated seats in vehicles that already had the heating hardware installed. In some markets, drivers paid £15/month or £150/year to use seats that were physically present but software-locked. The company framed it as reducing production complexity.

Outcome

Short Term

Widespread consumer backlash led BMW to suspend heated seat subscriptions in September 2023. Board member Pieter Nota cited customer response as the reason.

Long Term

The controversy highlighted consumer resistance to subscription-based hardware features and established that automakers can face significant reputational damage when remotely controlling paid-for functionality.

Why It's Relevant Today

Both cases involve automakers using software control to restrict hardware consumers have already paid for. The BMW case shows consumer backlash can reverse manufacturer decisions; the Toyota case adds government compulsion to the equation.

Germany's Building Energy Act Crisis (2023)

April - September 2023

What Happened

Vice Chancellor Habeck's proposal requiring 65% renewable energy for new heating systems nearly collapsed the traffic light coalition. The FDP opposed the cost burden on homeowners; the Greens defended climate necessity. Disinformation campaigns depicted Habeck personally ripping boilers from basements. The AfD's poll numbers rose to 22%.

Outcome

Short Term

Parliament passed a significantly weakened version in September 2023. Heat pump sales dropped nearly 50% in 2024 amid uncertainty.

Long Term

The controversy contributed to the coalition's collapse in November 2024. The new CDU-led government has promised to replace the law with something more flexible.

Why It's Relevant Today

The remote start ban connects to Germany's broader climate enforcement push. The same political environment that produced the controversial heating law is now using anti-idling regulations against vehicle features.

Tesla OTA Recall Model Established (2021-present)

2021 - ongoing

What Happened

Tesla pioneered using over-the-air updates to resolve federal safety investigations. In cases involving Autopilot and Full Self-Driving, Tesla deployed software fixes to millions of vehicles remotely rather than requiring physical recalls. NHTSA accepted these OTA fixes as satisfying recall requirements.

Outcome

Short Term

Tesla avoided the cost and logistics of traditional recalls while demonstrating OTA capability to regulators.

Long Term

Established regulatory acceptance of OTA updates as a compliance mechanism, creating the infrastructure and precedent that Germany's enforcement now exploits.

Why It's Relevant Today

The same OTA infrastructure built for safety improvements and recalls can be used—or compelled—for policy enforcement. What began as a convenience for manufacturers has become a vector for government control.

15 Sources: