Vauxhall Key Replacement & Programming — Mobile Service Across Somerset & Wiltshire
Flip key, barrel, immobiliser or proximity fault — we handle whichever your Vauxhall has, at your vehicle.
Vauxhall's key systems changed considerably between the Corsa D and the Corsa F, and the fault patterns changed with them. An Astra H with a desynced immobiliser and a 2022 Corsa that intermittently refuses to unlock need very different work.
We carry key stock and diagnostic equipment for both, so there is no sending older cars away and no waiting on a dealer slot for newer ones.
Older Vauxhall key systems we work on
The Corsa D/E and Astra H era has three well-known weak points, and they often turn up together on higher-mileage cars.
- The flip key used on the Corsa D/E and Astra H generations has a known weak hinge point that wears until the blade cracks or drops out
- Ignition barrel wafer collapse on the Corsa D/E and Astra — the key goes in but will not turn
- CIM (Column Integration Module) failure on the Corsa D/E and Astra H causing immobiliser desync, especially after a battery change
Current Vauxhall models we work on
The latest range moves to proximity keys, and the most commonly reported issue is an intermittent one rather than an outright failure.
- The current-generation Corsa F, 2019 onwards, has a well-documented intermittent keyless entry fault
- The proximity system can randomly fail to unlock or lock the car
- It is reported widely by owners and acknowledged as affecting Vauxhall's keyless-equipped models generally, not as a one-off
What happens on the visit
We confirm the model and key type, then work out whether the fault sits in the key, the barrel, the immobiliser module or the proximity system before touching anything. Keys are cut and coded on-site, and everything is tested on lock, unlock and ignition before we leave. Free quote before we arrive.
Common questions
- The blade has dropped out of my Corsa flip key — can it be fixed?
- Yes. The flip key used on the Corsa D/E and Astra H generations has a known weak hinge point that wears until the blade cracks or falls out. We repair or replace the key and transfer the electronics so it stays paired to your car.
- My key goes into the ignition but will not turn — what is that?
- On the Corsa D/E and the Astra that is typically ignition barrel wafer collapse, a documented fault on those models. It is a mechanical failure inside the barrel rather than a problem with the key itself.
- My Corsa F sometimes will not unlock with the keyless system.
- The current-generation Corsa F, from 2019 onwards, has a well-documented intermittent keyless entry fault where the proximity system randomly fails to lock or unlock. It is widely reported by owners and is acknowledged as affecting Vauxhall's keyless-equipped models generally, not as a one-off, so it is worth having checked rather than lived with.
Where we regularly carry this out
- Vauxhall key service in Yeovil
- Vauxhall key service in Westbury
- Vauxhall key service in Shepton Mallet
See every area we cover across Somerset, Wiltshire and Dorset, or browse all our locksmith services.
Vauxhall key or keyless fault today?
Free quote before we arrive — tell us the vehicle and we will confirm what is involved.
Book a call-outPay However Suits You — On-Site, No Hassle
Standard Payments
All major cards and contactless accepted on-site via mobile card reader.