Infiniti Key Replacement Round Rock Texas

Infiniti Models We Service

We focus on the most requested, modern Infiniti vehicles for fast parts availability and same-day solutions:

• Q50
• Q60
• QX50
• QX55
• QX60
• QX80

Have a different Infiniti? Ask us — if it’s on the road, we likely support it.

Types of Infiniti Keys & Fobs

Infiniti vehicles use several secure key systems, depending on model and year. We replace and program all of them:

• Transponder blade keys: Traditional metal blade with an embedded chip; the engine starts only after the chip is authenticated by the immobilizer.
• High-security (laser-cut/sidewinder) keys: Center-milled blades found on many late-model Infinitis; require precision laser cutting for smooth operation.
• Remote-head / flip keys: Blade and remote in one compact shell on select years and trims.
• Smart proximity fobs (push-to-start): Hands-free entry and start; the car authenticates the fob via proximity antennas and the BCM before enabling ignition.

Choose OEM or premium aftermarket parts. We’ll explain differences in durability, button feel, and cost so you can decide confidently.

How Our Mobile Service Works

1. Quick intake & quote: Share your model, year, ZIP, and symptoms (lost all keys, key not detected, broken flip key, etc.). We confirm the correct key type and give a firm price before dispatch.
2. We come to you: Home driveway, office garage, shopping lot, or roadside anywhere in Round Rock and nearby towns.
3. Precision cutting: We cut the key by code (often derived from VIN/lock) or decode the cylinder to match factory spec.
4. Programming & pairing: We pair the transponder or smart fob to your immobilizer/BCM and verify remote functions.
5. Security cleanup: On request, we remove missing/stolen keys from the system when supported.
6. Final testing: Lock/unlock, trunk/hatch, panic, and reliable engine start or push-button engagement — verified before we leave.

No towing, no dealership wait. You approve the plan and price first; we handle the rest on-site.

Lost All Keys vs. Making a Spare

All keys lost: We generate a working key set from scratch, including transponder/smart pairing and optional removal of old keys from memory for security. Ownership verification is required.

Duplicate spare: Faster and less expensive because we can copy from your working key/fob and skip deeper immobilizer steps. Many owners keep a budget duplicate plus a premium fob for daily use.

Owner tip: Replace fob coin-cell batteries every 1–3 years and store a labeled spare at home to prevent emergency lockouts.

Infiniti Key Replacement Cost (Round Rock, TX)

Pricing varies by key type, model year, and whether you still have a working key. These local ranges help you plan:

You’ll receive a firm, written quote before work begins. Every key/fob includes a warranty on electronics, cutting accuracy, and programming.

Common Infiniti Key & Start Issues

• “Key not detected” on push-to-start — often a weak coin-cell battery or proximity antenna range issue.
• Remote works but engine won’t start — remote buttons and transponder authorization are separate; programming restores immobilizer approval.
• Intermittent start after jump start — modules may need re-sync following power events.
• Short fob range — tired battery, water intrusion, or antenna/receiver problems.
• Key stuck or rough turn — worn wafers/springs in the cylinder; we repair or replace and rekey to match.
• Broken flip-key hinge — electronics can be transferred into a new shell with a freshly cut blade.
• Lost/stolen keys — we can clear missing keys from memory (when supported) to reduce risk.

We diagnose first, then fix exactly what’s required — saving time and cost.

Infiniti Smart Key & Immobilizer Security

Modern Infiniti platforms validate encrypted communication between the key/fob, proximity antennas, and the BCM/immobilizer before enabling the starter. Our procedures keep that protection intact while restoring convenience:

• Pair new chips and proximity fobs with the correct model-specific sequence
• Optionally remove missing keys from memory when supported
• Verify security indicator behavior and proximity coverage at doors and console
• Confirm lock/unlock, hatch/trunk, alarm, and push-start operation

If theft is suspected, tell us during intake so we can prioritize memory clearing and add security steps.

Why Choose Us

• We come to you: Driveway, office, or roadside — no towing or dealership appointments.
• Clear pricing: Firm quotes before service; OEM vs. premium aftermarket explained plainly.
• Dealer-grade tools: Code-accurate cutting and Infiniti-capable programmers.
• Fast dispatch: Same-day help across Round Rock, Pflugerville, Hutto, Georgetown, and Cedar Park.
• Written warranty: Electronics, programming, and blade precision covered.
• Infiniti specialists: Technicians who service Infiniti platforms daily.

Infiniti Key Replacement FAQ

Can you make an Infiniti key if I lost the only one?

Yes. We cut by code or decode a lock to mill a precise blade, then program the chip or pair a smart fob so your Infiniti recognizes it. Proof of ownership is required for security.

Do you support push-to-start proximity fobs on Q50, QX60, or QX80?

Absolutely. We pair proximity fobs, test hands-free entry, confirm push-button start, and verify any remote features your trim includes.

Is making a duplicate cheaper?

Yes — duplicates cost significantly less and take less time because immobilizer steps are shorter than all-keys-lost procedures.

Can you repair or replace my ignition cylinder?

Yes. We extract broken keys, rebuild or replace the cylinder, and match it to your existing key pattern where possible.

Do you offer OEM or aftermarket keys and fobs?

Both. We explain differences in cost, warranty, and feel so you can choose what’s best for your budget and expectations.

Call or Schedule Online

Need Infiniti key replacement in Round Rock today? Call (512)523-4550 for immediate dispatch, or use our online schedule form. Have your model, year, and ZIP ready. If every key is missing, please be prepared to show proof of ownership when the technician arrives.

Q50, QX60, or QX80 — whatever you drive, we’ll cut and program the correct key or smart fob on-site and back the work with a solid warranty.