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Does Car Insurance Cover Lost Car Keys? What Is and Is Not Covered

Short answer: standard auto insurance does not cover lost car keys. Here is exactly what each type of coverage does and does not pay for, plus options you may not know about.

Quick Answer

Standard auto insurance does NOT cover lost car keys. Keys are personal property, not part of the vehicle. The exception: if your car was stolen and recovered without the key, comprehensive coverage may pay for key replacement minus your deductible.

Coverage by Insurance Type

Coverage TypeCovers Keys?Details
LiabilityNoCovers damage you cause to others. Has nothing to do with your keys.
CollisionNoCovers damage to your car from accidents. Keys are not vehicle damage.
ComprehensiveOnly if car was stolenIf your car was stolen and recovered without the key, comprehensive may cover the replacement cost minus your deductible. Does not cover simply losing your keys.
Roadside AssistanceLockout onlyCovers dispatching a locksmith to unlock your car if you are locked out. Does NOT cover the cost of a new key. Covers towing if needed.
Key Replacement Add-OnYesOptional coverage offered by some insurers. Costs $2 to $5/month. Covers key replacement up to a limit (typically $400 to $800). Not available from all providers.

Roadside Assistance: What It Actually Covers

Covered

  • Dispatching a locksmith to unlock your car (lockout service)
  • Towing to a dealer or locksmith if you cannot get into the car
  • Battery jump-start if the dead fob means you cannot start the car

Not Covered

  • The cost of a new key or key fob
  • Key programming or cutting fees
  • Replacing a lost or broken key
  • Any key-related work beyond the initial lockout service

Optional Key Replacement Coverage

Some insurers offer optional key replacement coverage as an add-on to your auto policy. This is still uncommon, but it is growing as car keys become more expensive.

Monthly Cost

$2 - $5

Annual Cost

$24 - $60

Coverage Limit

$400 - $800

Worth it for: Luxury vehicle owners (BMW, Mercedes, Audi) where key replacement costs $400 to $600+. One claim pays for years of premiums.

Not worth it for: Standard vehicles (Toyota, Honda, Ford) where key replacement costs $150 to $300. You would need to file a claim every 3 to 5 years to break even.

Warranty and Manufacturer Programs

New Vehicle Warranty

Most new car warranties do not cover lost keys. Some dealers include a spare key as part of the new vehicle purchase, but this is a sales incentive, not a warranty benefit. Read your specific warranty documentation.

Tesla App and Key Card

Tesla owners can order replacement key cards ($25 to $35) directly through the Tesla app. If you lose your physical key card, the phone app can still unlock and start the car. This is the most convenient backup system in the industry.

BMW Connected Drive / Digital Key

BMW Digital Key allows compatible iPhones and Samsung phones to unlock and start the car. If you lose your physical key but have the digital key on your phone, you can still drive while ordering a replacement. Available on 2020+ BMW models with the optional Digital Key package.

Home Insurance

Some homeowners and renters insurance policies cover lost car keys as personal property under the "personal belongings" category. However, your deductible ($500 to $1,000) almost always exceeds the replacement cost, making a claim impractical for a $200 to $400 key.

Lost All Keys Guide

Step-by-step emergency instructions

Save Money

8 ways to reduce your replacement cost

Cost Overview

Full pricing guide by key type and brand

Key Fob Costs

Detailed fob pricing by make

Frequently Asked Questions

Does car insurance cover lost car keys?
Standard auto insurance (liability, collision) does not cover lost car keys. Keys are classified as personal property, not part of the vehicle. Comprehensive coverage may cover key replacement only if the car was stolen and recovered without the key. For regular key loss, you pay out of pocket unless you have an optional key replacement add-on.
Does roadside assistance pay for a new car key?
No. Roadside assistance covers dispatching a locksmith or tow truck when you are locked out of your car. It pays for the service call to get you back into the vehicle. It does not cover the cost of making a new key. If your key is lost (not just locked in the car), roadside assistance can arrange a tow but will not pay for key replacement.
Is key replacement insurance worth it?
It depends on your vehicle. At $2 to $5 per month ($24 to $60 per year), key replacement insurance makes sense if you drive a luxury vehicle where key replacement costs $400 to $600+. For a standard Toyota or Honda key ($150 to $300), the math is less compelling unless you are prone to losing keys. The coverage typically pays for itself after one claim on a luxury vehicle.
Which insurance companies offer key replacement add-ons?
As of 2026, key replacement coverage is not standard at most insurers. Some companies that offer it as an optional add-on include select policies from USAA, Farmers, and certain regional insurers. Availability varies by state. Contact your specific insurer to ask if they offer key replacement coverage. Some newer insurers bundle it into comprehensive packages.
Does homeowners or renters insurance cover lost car keys?
Some homeowners and renters insurance policies cover lost car keys as personal property. However, your deductible (typically $500 to $1,000) almost always exceeds the replacement cost, making it impractical to file a claim. Filing a claim for a $200 to $400 key replacement against a $500 deductible costs you more than paying out of pocket.
Does my car warranty cover key replacement?
Most new car warranties do not cover lost or damaged keys. However, some manufacturers include one free key replacement or a spare key as part of new vehicle purchase incentives. Tesla vehicles can have new key cards ordered through the app at a low cost. BMW Connected Drive offers a digital key backup on compatible phones. Check your specific warranty documentation.