Tesla's Full Self-Driving: A Speeding Ticket and a Lost Feature





Reclaiming Control: The Missing Link in Autonomous Driving
An Unfortunate Encounter with Law Enforcement While Using FSD
During a recent drive, while showcasing Tesla's Full Self-Driving (FSD) system to friends, an incident occurred that resulted in a traffic citation. The vehicle, operating in Standard FSD mode, accelerated to 78 km/h within a designated 50 km/h zone. This unexpected increase in speed was observed by a police officer, leading to an immediate stop and the issuance of a speeding ticket.
Acknowledging Personal Responsibility in Autonomous Driving
It is important to clarify that the author fully accepts responsibility for the vehicle's operation at all times, even when FSD is active. The ticket received is acknowledged as a personal liability, and this account is not an attempt to transfer blame to Tesla. However, the incident highlights a significant concern regarding the current functionality of the FSD system.
The Core Issue: Beyond Simply Exceeding the Speed Limit
The central point of contention is not the FSD system's capability to exceed posted speed limits. Many drivers occasionally exceed these limits, within reasonable bounds, and an autonomous system could potentially adapt to such traffic flows. The actual problem lies in Tesla's decision to eliminate the user's ability to specify their preferred speed offset above the legal limit.
The Disappearance of a Valuable Customization Feature
Prior to the introduction of FSD v14, users had the flexibility to set their own desired speed offset above the limit. This allowed drivers to tailor the system's speed behavior to their individual comfort levels and local driving norms. For instance, a driver comfortable with a 10 km/h excess could configure the system accordingly. This highly valued feature was inexplicably removed with the release of FSD v14.
Preset Driving Modes Versus Personalized Control
The removal of the customizable speed offset has been replaced by a selection of predefined driving profiles: Sloth, Chill, Standard, Hurry, and Mad Max. While these presets offer varying driving characteristics, they lack the granularity and personalization of the previous system. The 'Standard' mode, often chosen for its general applicability, can still lead to undesirable speed variations, as evidenced by the incident where the car reached 78 km/h in a 50 km/h zone.
Consequences of Limited Control: The Speeding Ticket Scenario
In regions like Quebec, exceeding the speed limit by 10 to 20 km/h might often go unnoticed by law enforcement, provided driving is not erratic. However, an excess of 28 km/h, as experienced, falls squarely within ticket territory. Had the previous custom speed offset feature been available, the author would have set a more conservative limit, preventing the incident. The current preset system leaves drivers with limited options, forcing a choice between overly cautious or overly aggressive driving behaviors, with no 'just right' setting.
The Deterioration of FSD Usage on Local Roads
This limitation in speed control has directly impacted the author's willingness to engage FSD on non-highway routes. While FSD performs adequately on highways, maintaining a comfortable cruising speed, its behavior on local roads with varying speed limits and enforcement tolerances becomes problematic. The risk of receiving traffic violations significantly reduces the appeal of using FSD in these environments.
A Call for Tesla to Reintroduce User-Centric Controls
This situation exemplifies a recurring trend where Tesla prioritizes system autonomy over user control, assuming its technology can account for all variables. Speed, however, involves nuanced judgment based on road conditions, traffic, local regulations, and personal risk tolerance. These factors are best managed by the driver. Tesla had previously implemented an effective solution with the custom speed offset, allowing drivers to integrate their judgment into the system. The removal of this feature, replaced by a less flexible preset system, represents a regression in functionality. While drivers remain ultimately responsible for their vehicles, Tesla should provide the necessary tools for them to exercise that responsibility effectively. Reinstating the custom speed offset is crucial for enhancing FSD's utility and user satisfaction, particularly on non-highway route