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Electric Scooter Malfunctions and Manufacturer Responsibility

Published December 5, 2025 by Harker Injury Law
an electric scooter accident in San Diego, showing a damaged scooter, city street, and emergency responders

Electric scooters have become a common mode of transportation throughout the San Diego area. Marketed as an environmentally friendly mode of travel, electric scooters and other dockless scooters are widely used by commuters, tourists, and many e scooter riders navigating city streets and bike lanes. Unfortunately, electric scooter accidents involving mechanical failures and defective components are increasingly common.

Harker Injury Law represents scooter riders injured in e scooter accidents caused by malfunctioning scooters, defective designs, or inadequate safety standards. Understanding electric scooter malfunctions and manufacturer responsibility is critical when determining who should be held accountable after a serious accident.

The Rise of Electric Scooter Accidents

As the number of rentable e scooters has increased, so has the number of scooter accidents. Scooter riders are especially vulnerable because they lack the protection afforded to motor vehicle occupants.

Electric scooter accidents often occur due to:

  • Mechanical failures 
  • Brake failure 
  • Sudden loss of power 
  • Steering malfunctions 
  • Defective scooter components 

When scooter riders lose control, the resulting injuries can be severe.

Common Injuries in Electric Scooter Accidents

E scooter injuries frequently require emergency medical attention and long-term care.

Common injuries include:

Many riders are transported to the emergency room and face significant medical expenses and extended recovery times.

How Scooter Malfunctions Cause Accidents

Scooter malfunctions often occur without warning, giving riders little time to react. A malfunctioning scooter may suddenly accelerate, fail to brake, or shut down entirely while in motion.

Common mechanical failures include:

  • Brake system defects 
  • Battery or electrical failures 
  • Structural weaknesses 
  • Defective wheels or handlebars 

A defective scooter can cause injuries even when the rider is obeying speed limits and local laws.

Manufacturer Responsibility in Scooter Accidents

When an accident is caused by a defect, the scooter manufacturer may be held responsible under product liability laws.

Manufacturer responsibility may arise from:

  • Design defects 
  • Manufacturing defects 
  • Failure to warn riders of known risks 
  • Failure to comply with safety standards 

In some cases, defects are serious enough to trigger investigation by the Consumer Product Safety Commission.

Scooter Companies and Rental Providers

In addition to manufacturers, scooter companies and e scooter companies that operate rental fleets may also be liable.

A scooter rental company may be responsible for:

  • Failing to maintain scooters 
  • Allowing unsafe scooters to remain in circulation 
  • Ignoring known mechanical failures 
  • Inadequate inspections or repairs 

Liability often depends on who owned, maintained, and controlled the scooter at the time of the accident.

Multiple Parties May Share Liability

Electric scooter accidents frequently involve multiple parties, including:

  • Scooter manufacturers 
  • Scooter rental companies 
  • Maintenance contractors 
  • Negligent drivers of other vehicles 
  • Motor vehicle drivers who fail to yield 

Determining liability requires careful investigation and analysis of each party’s role.

Scooter Accidents Involving Other Vehicles

Many accidents involving electric scooters occur when scooters interact with other vehicles.

Common scenarios include:

  • Motor vehicles striking scooter riders 
  • Drivers failing to see scooters in bike lanes 
  • Unsafe lane changes or turns 
  • Drivers opening doors into scooter paths 

In these cases, negligent drivers may share fault with scooter companies or manufacturers.

Comparative Negligence in Scooter Accident Cases

California follows a comparative negligence system. This means fault may be shared between the injured rider and other parties.

Insurance companies often attempt to argue that:

  • Scooter riders were inexperienced riders 
  • Riders were not wearing helmets 
  • Riders failed to follow local laws 

Even if a rider shares some fault, they may still recover compensation.

Evidence Needed to Prove Manufacturer Liability

Proving manufacturer responsibility requires strong evidence.

Key evidence may include:

  • Accident reports 
  • The defective scooter itself 
  • Maintenance and inspection records 
  • Medical records documenting injuries 
  • Expert analysis of mechanical failures 

Preserving the scooter after the accident is often critical.

Medical Expenses and Financial Impact

Electric scooter accidents can lead to significant financial hardship.

Injured riders may face:

  • Medical expenses 
  • Ongoing medical treatment 
  • Lost wages 
  • Reduced earning capacity 
  • Non economic damages such as pain and suffering 

A personal injury claim should account for both immediate and long-term losses.

Navigating Insurance Claims After a Scooter Accident

Insurance claims involving scooter accidents are often complex. Claims may involve:

  • The insurance company for the scooter company 
  • Product liability insurers for manufacturers 
  • Auto insurance from motor vehicle drivers 
  • Renter’s insurance in limited cases 

Insurance companies frequently attempt to minimize payouts or deny responsibility altogether.

Determining Liability and the At-Fault Party

Determining liability involves identifying the at fault party and gathering evidence to establish responsibility.

This may include:

  • Reviewing maintenance practices 
  • Examining design and manufacturing defects 
  • Analyzing rider behavior 
  • Evaluating actions of other parties 

An experienced scooter accident lawyer understands how to navigate this process.

Why Legal Representation Matters

Electric scooter injury cases involve technical issues, multiple responsible parties, and aggressive insurance defense strategies.

Experienced personal injury attorneys can:

  • Identify responsible parties 
  • Establish liability 
  • Handle the claims process 
  • Seek compensation you deserve 

Strong legal representation is often essential to achieving a fair settlement.

Electric Scooter Accidents in the San Diego Area

Electric scooters are widely used throughout the San Diego area, including neighborhoods such as National City, where riders often share roads with motor vehicles and pedestrians. As scooter use continues to grow, so does the importance of public safety and accountability when accidents occur.

Speak With Harker Injury Law About Your Scooter Accident

If you were injured in an electric scooter accident in San Diego, you may have a claim against a scooter company, manufacturer, or other responsible parties. Harker Injury Law provides experienced personal injury representation for scooter riders injured by defective scooters and unsafe conditions.

We work on a contingency fee basis, meaning there are no upfront fees and you pay nothing unless we recover compensation for you. Call Harker Injury Law today at 760-INJURED for a free consultation and let our legal team help you pursue the compensation you deserve.

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