Infiniti M56
Key Specialist
San Diego County Coverage

Q: Does insurance cover Infiniti M56 key replacement?

Most standard auto insurance policies do not cover key replacement unless you have comprehensive coverage with a key replacement rider. Some roadside assistance plans cover lockout service but not key cutting or programming. Call (619) 876-1271 for affordable flat-rate pricing.

Q: What type of key does my Infiniti M56 use?

The key type depends on your M56's year. Older models typically use transponder chip keys, while newer models use smart proximity keys with push-button start. Select your year above to see the exact key type, FCC ID, and button configuration for your vehicle.

Q: Can you make a Infiniti M56 key with no working key?

Yes. All-keys-lost service is available for most Infiniti M56 model years. We extract the security PIN from your vehicle's computer and program a new key from scratch at your location. No dealer visit or tow needed.

Q: Can you make a Infiniti M56 key at night or on a holiday?

We operate 6AM to 11:30PM every day, including weekends and holidays. Emergency Infiniti M56 key service is available across San Diego County during all operating hours. Call (619) 876-1271.

2011 - 2013

Every M56 year covered with exact key type, pricing, and specs. Mobile service across San Diego County.

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Infiniti M56 key replacement in San Diego County

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Marco L.Your Locksmith

BSIS LCO #6792

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Infiniti M56 Year Lookup

Tap your year for exact key specs and pricing.

Which Key Does Your M56 Have?

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Intelligent Key (Smart Proximity)

The Infiniti M56 used the Infiniti Intelligent Key smart proximity fob with push-button start, standard on every trim from 2011 to 2013. The fob unlocks and starts the car while staying in your pocket, with no mechanical ignition cylinder to turn (a hidden emergency blade is for the door only). Replacement fobs must be programmed by a dealer or automotive locksmith using OBD-II with PIN authentication, as there is no owner self-programming procedure.

Infiniti M56 Key Pricing

Flat-rate pricing for every M56 key type. No hidden fees.

Key Type

EZ Car Keyz

Infiniti Dealer

Smart Key

$296-$308

$549-$567

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The Smarter Way to Replace a M56 Key

Getting a M56 key at the dealer means leaving your car for the day. Our mobile service means you keep your car and get a key in 30 minutes.

EZ Car Keyz

Infiniti Dealer

Wait Time

25 min on site

3-7 day appointment

Location

We come to you

You tow to dealer

After Hours

6AM-11:30PM daily

M-F 9-5 only

All Keys Lost

No problem

Tow required

Pricing

40-60% less

Full markup

Skip the Dealer - Call (619) 876-1271

Common Infiniti M56 Key Issues

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M56 Immobilizer Light Stays On

A solid or flashing immobilizer light (key icon) on your Infiniti M56 dashboard means the car does not recognize the key's transponder. This can happen with a new unprogrammed key, a failing key, or an immobilizer system fault. Call (619) 876-1271 for on-site diagnosis.

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M56 Cranks But Will Not Start

If the engine cranks but will not fire, the immobilizer may not be recognizing the transponder chip in your key. This can happen with aftermarket keys that were not properly programmed or with keys that have been damaged. A locksmith can diagnose whether the key is the issue.

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Trunk Release Button Not Working on M56 Fob

The trunk release button on Infiniti M56 fobs typically requires a long press (2+ seconds) for safety. If it still does not work after a long press, the button contact inside the fob may be worn. We can replace the fob shell or the entire fob.

Can You Program a M56 Key Yourself?

No - Pro Required

Infiniti M56: This model uses encrypted smart key communication that requires server-authenticated programming. No DIY or on-board method exists.

No - Pro Required

Infiniti M56: Self-programming was disabled starting this model year. Previous years of the M56 allowed it, but Infiniti removed the capability as a security measure.

No - Pro Required

Infiniti M56: Due to enhanced security protocols, all key programming must go through OBD-II with PIN authentication. This applies to both key addition and all-keys-lost scenarios.