Key Not Detected Warning Appears with the Key Inside
A key inside the cabin is not sufficient evidence that the vehicle is receiving and accepting its signal.
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Keys and Access Electronics
Remote keys, passive entry and access-control diagnosis. Confirm the exact system and authorised ownership before arranging key-related work.
Steering Lock Warning and No Ignition Response
A steering-lock warning with no normal ignition response can prevent the vehicle from being moved safely.
Replacement Key Unlocks the Car but Will Not Start It
Door unlocking and engine-start authorisation are not the same test.
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Car Starts but the Keyless Lock Button Does Not Respond
A vehicle that starts normally but will not lock from an exterior touch button has a specific access complaint.
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One Door Will Not Unlock but the Others Work
A single door that ignores central locking needs a different fault description from every door failing together.
Boot Opens Unexpectedly When the Key Is Carried
Unexpected boot release should be investigated without assuming that the body module is randomly commanding it.
Central Locking Works but the Dashboard Says a Door Is Open
A vehicle can lock while still reporting an open door.
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Door Locks Cycle Repeatedly While Driving
Repeated locking and unlocking during a journey should be described separately from the vehicle’s normal automatic locking feature.
Remote Key Locks the Car but Will Not Unlock It
When one remote function works and another does not, record the exact difference.
Immobiliser Warning Appears After an ECU Was Returned from Repair
A start-authorisation warning after ECU refitting needs the repair and installation records considered together.
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