Fiat 500X Key Replacement in Bristol
500X key cutting, keyless smart-fob programming, spares & theft security — mobile across Bristol, Bath & South Glos.
Fast, mobile Fiat 500X key replacement with no towing and no dealer wait. Dealer-level software, roadside programming, Monday to Friday 8am–5:30pm.
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The Fiat 500X Key Services We Offer
500X Vehicle Entry
Keys locked inside the 500X or a flat fob leaving you stuck? We gain non-destructive entry to your crossover — no damage.
Vehicle entryLost Your 500X Keys?
Lost or stolen 500X keys? We come to you and programme a replacement flip key or keyless smart fob to the car at the roadside.
Lost key help500X Key Programming
From flip remotes to keyless passive-entry fobs, we code Fiat 500X keys to your immobiliser using dealer-level equipment.
Key programmingSpare 500X Keys
A spare keyless fob is cheaper and safer than waiting for a crisis. We supply and programme spare 500X keys at your home or work.
Spare keysRegain Entry Into Your Fiat 500X
Lost your Fiat 500X key, or had a keyless fob stolen? On a family crossover that does the nursery run, the shopping and the weekend away, being locked out or immobilised grinds the whole household to a halt.
A main dealer will want the 500X recovered, an appointment you may wait days for, and a bill that stacks the key, the coding and the transport. A generic locksmith often cannot programme it at all — the 500X sits on the FCA platform it shares with the Jeep Renegade, and its keyless trims need current software and the correct smart-key blanks that most do not carry. There is an extra sting on keyless cars: a stolen fob is a security problem, not just an access one.
Lock City fixes both. As a mobile Fiat specialist we carry the dealer-level software and the correct blanks to code a new 500X key — flip or keyless — to your immobiliser at the roadside. Lost a keyless fob to theft? We can programme a fresh key and disable the missing one so it can no longer start the car. See our lost key and stolen key services, or call 07967 097 899, Mon–Fri 8am–5:30pm.
Fiat 500X Keys: Types & What You Need
The 500X is a different animal from the little 500 — it is built on the FCA “small wide” platform it shares with the Jeep Renegade, so the key and security advice depend on the trim:
Fiat 500X (2015–present)
- Blade: SIP22 emergency blade (hidden inside the fob on keyless cars).
- Transponder: secure Megamos / Hitag-family chip, matching the FCA/Stellantis architecture.
- Key: a flip (switchblade) remote on entry trims; keyless passive entry and start (Keyless Go) on higher trims such as Cross Plus and Lounge.
- Shared platform: the Jeep Renegade uses the same key system, so the tooling and approach carry across.
- Security: keyless trims are a relay-theft target — we recommend a Faraday pouch, keeping the spare away from the front door, and re-coding after any theft so the old fob is dead.
Note: keyless availability and the exact chip revision vary by trim and build date [verify against your VIN]. Tell us your reg and we will confirm the key type and software before we travel.
Fiat 500X Key Replacement — Your Questions Answered
My Fiat 500X is keyless — can you still make a new key?
Yes. Keyless 500X trims use a passive-entry smart fob, and we carry both the blanks and the current software to programme one to your car at the roadside. We handle keyless all-keys-lost as well as spares.
My keyless 500X fob was stolen — is the car at risk?
Potentially, yes — a stolen keyless fob can start the car, and keyless crossovers are a relay-theft target. We can programme a new fob and de-register the stolen one so it will no longer unlock or start the 500X. See our stolen car keys service.
Is the 500X key the same as a Jeep Renegade key?
They share the same FCA platform and key architecture, so the approach and tooling are the same — but each car still needs a key cut and coded to its own immobiliser. If you have a 500X (or a Renegade), tell us the reg and trim and we will bring the right blank and software.
How can I stop my keyless 500X being stolen?
Keep the fob in a Faraday (signal-blocking) pouch, store the spare away from doors and windows, and consider an aftermarket immobiliser. After any theft or lost keyless fob, have the key re-coded so the missing one is disabled.
Can you programme an older flip-key 500X at the roadside too?
Yes. Entry-trim 500X cars use a flip key with a secure transponder, which we cut and code on-site by OBD. Whether you have a flip key or a keyless fob, we can sort it in a single visit.
Trusted by Fiat 500X owners across Bristol
Which key does a Fiat 500X use?
Depending on the generation and trim, the Fiat 500X is fitted with the flip (switchblade) remote key and the smart proximity (keyless) key. Tell us your registration and we will confirm which one your vehicle carries before quoting.
- Flip (switchblade) remote key
- Smart proximity (keyless) key