Ignition & Car Lock Repair in London & Hertfordshire
Key stuck in the ignition, difficult to turn or broken in a door lock? Describe the fault to Sebastian for a mobile repair assessment.

Door locks, ignition locks and broken keys
Requests can concern the driver’s door, boot or ignition. If part of a key has snapped inside, explain where the break is and keep the remaining pieces. Extraction may be possible, but access, lock condition and the reason the key broke still matter. A damaged key may also need replacement after the lock problem has been addressed.
Agree the repair or next step
Sebastian reviews whether the vehicle, symptoms and location are suitable for mobile work. A repair, extraction, replacement or further diagnosis may be appropriate; the options and price should be agreed before proceeding. If the vehicle cannot be secured or moved, call during working hours to discuss urgency. For an intermittent fault, a flexible quote lets you plan the visit. Booking online is available when offered, while telephone and WhatsApp remain ways to arrange the work.
A key that sticks deserves a closer look
Perhaps the ignition has become harder to turn over several weeks, the key goes in but will not move, or a piece has snapped in the driver’s door. These symptoms give Sebastian a useful starting point. Explain where the key sticks, whether it comes out and whether a spare behaves differently. A clear photo of the remaining key can help.
Sebastian’s own work includes an Audi A3 ignition repair in Dunstable and a Honda CR-V ignition example. These are useful comparisons for the symptoms you see; they do not establish that another vehicle needs the same repair. The lock, key and vehicle condition guide the assessment.
From the symptom to the right repair
A mechanical problem
Describe a stiff lock, trapped blade or broken key, including which lock is affected.
A starting problem
If the key turns but the car does not start, include any dashboard message. Further diagnosis may be needed.
A mobile visit
Share the vehicle’s location in London or Hertfordshire. Sebastian checks whether the proposed work can be done there.
On the road with Sebastian
Audi A3 ignition repair in Dunstable
An Audi A3 ignition and steering-lock repair filmed in Dunstable, for a key that will not turn or becomes stuck.
Watch on YouTube ↗Ignition & Lock RepairHonda CR-V ignition repair
Sebastian’s Honda CR-V video covers ignition repair or replacement: a relevant example for drivers whose key no longer turns properly.
Watch on YouTube ↗Ignition & Lock RepairMercedes C-Class W204 steering-lock fault
A Mercedes C-Class W204 no-ignition example identified by Sebastian as an electronic steering-lock fault.
Watch on YouTube ↗Ignition & Lock RepairSelected videos from Sebastian’s YouTube channel. Press play to choose whether to load YouTube, or use the direct link. Some videos are in Romanian.
A few useful answers.
Will the whole ignition need replacing?
Not necessarily. The key, lock and symptoms need assessment before a repair or replacement is recommended.
Can a broken key be removed?
This may be possible. The location of the break and the condition of the lock must be checked.
Is every starting problem an ignition-lock fault?
No. Describe whether the key turns and what the vehicle does next so the request can be assessed appropriately.
Let’s get the next step sorted.
Send the vehicle details, or call if you need help now.