Cadillac Key Replacement Round Rock Texas

Cadillac Models We Service

We support the most popular Cadillac models driven in Texas today:

• Escalade
• XT4
• XT5
• XT6
• CT4
• CT5
• CTS
• SRX
• XTS
• ATS

If you don’t see your model listed—no worries. If it’s a Cadillac, we can most likely cut and program keys for it.

Types of Cadillac Keys & Fobs

Cadillac vehicles use a variety of high-security key systems. We replace and program every type:

• Transponder keys: A chipped blade that must be authenticated by the immobilizer.
• High-security (laser-cut) keys: Center-milled metal keys requiring advanced cutting machines.
• Flip / remote-head keys: Blade and remote in one compact shell.
• Smart proximity fobs (Push-to-Start): Hands-free entry + start; used widely on modern Cadillacs.
• Emergency insert blades: Hidden inside proximity fobs for manual unlocking during battery failure.

OEM and premium aftermarket options available — we explain feature differences clearly.

How Our Mobile Service Works

1. Call or schedule: Share your model/year + ZIP + what happened (lost keys, broken fob, etc.)
2. Mobile arrival: We come to your home, work, or roadside in Round Rock and nearby towns.
3. Cutting: We cut the blade using factory code or lock decoding for perfect fitment.
4. Programming: We pair the new key/fob to your Cadillac’s immobilizer and BCM.
5. Security sync: Remove old keys from memory if missing or stolen.
6. Final test: Lock/unlock, remote start (if equipped), panic, and smooth push-start activation.

You approve all pricing and options before we begin. No hidden fees.

Lost Keys vs. Spare Key Options

All keys lost: We create a fully working key or fob from scratch. Security checks required to protect your vehicle.

Spare key: Faster and more affordable — highly recommended for push-to-start owners to avoid emergencies.

Keep the emergency insert blade accessible at all times to avoid lockouts from dead fob batteries.

Cadillac Key Replacement Cost (Round Rock, TX)

Pricing varies based on key type, model year, and whether programming is needed. These are typical local ranges:

Every key and programming service includes a written warranty on electronics and cutting precision.

Common Cadillac Key & Start Issues

• “No key detected” message on push-to-start.
• Remote buttons work but engine won’t start — chip not authenticated.
• Weak proximity range — antenna or fob internal faults.
• Key stuck in ignition — worn tumbler or steering lock issues.
• Smart fob water damage — requires reshell or replacement.
• Lost/stolen key concerns — erase keys from memory for security.
• Post-battery jump failure — BCM and fob may require reprogramming.

We diagnose first, then fix exactly what’s needed — never upselling unnecessary parts.

Cadillac Smart Key Security & Immobilizer

Cadillac key systems use encrypted communication between the fob, BCM, and immobilizer. We ensure proper security:

• Correct pairing for proximity + push-start
• Clear stolen/missing keys from memory
• Verify security light behavior and antenna coverage
• Test remote start (if equipped) and alarm/safety functions

Tell us during intake if theft is suspected so we can increase security steps.

Why Choose Us

• Mobile convenience: We come to you — home, office, roadside.
• Dealer-level programming: Fully compatible with Cadillac systems.
• Fast dispatch: Round Rock + surrounding areas.
• Transparent pricing: Confirmed before service — no hidden fees.
• Warranty included: Electronics + programming + cutting accuracy.
• Friendly experts: Cadillac-focused technicians ready to help.

Cadillac Key Replacement FAQ

Can you replace my Cadillac key if I lost the only one?

Yes — we cut and program a new key or smart fob on-site. Proof of ownership is required.

Do you handle Cadillac push-to-start smart keys?

Absolutely — we pair proximity fobs and confirm full functionality including remote start (if equipped).

Is a duplicate cheaper?

Yes — duplicates avoid deeper immobilizer security steps required when all keys are lost.

Do you replace or repair Cadillac ignitions?

Yes. We extract broken keys, rebuild or replace ignition components, and rekey to match your original key.

Can you erase stolen keys from memory?

Yes — recommended if keys are lost along with home/work address details.

Call or Schedule Online

Need Cadillac key replacement in Round Rock? Call (512)523-4550 or schedule online with our service request form. If all keys are missing, please be prepared to show ownership documents.

Escalade, CT5, XT5, SRX — whatever you drive, we’ll get you rolling again with a fully functioning key or smart fob today.