This content was compiled automatically and has not yet been reviewed by a technician. For reference only.
For reference only. Always confirm part numbers and procedures for your specific vehicle.
Doors and locks
2025 SEALION 7 electronic child lock: distinguish it from door warnings and key authorisation
Australian MY25 SEALION 7 lists electronic child locks separately from door warnings. A function name does not establish separately supplied actuators.
Unexpected rear-door operation can produce a complaint combining “key, child lock and warnings all seem wrong”. Identifying the electronic child lock separately on Australian MY25 SEALION 7 helps the repairer ask the right follow-up questions.
Electronic child lock is a separate equipment entry
The factory table lists Electronic child lock for both Premium and Performance, alongside other door-related warning functions.[Factory equipment][Q08] Explicit local brand network designations support both MY25 identities; they are not inferred from filenames or registration years.[Model-year supporting source][Q29]
Separate functions do not establish the same number of separate actuators or directly define coverage at each door.
Record settings, door actions and messages separately
At vehicle reception, retain the control used, specific door, actual action and text messages. Describe key authorisation, door movement and warning information separately rather than first summarising them as “electronic lock broken”.
These are reception records only. This article has no corresponding original operating instructions and provides no button combinations or emergency opening procedure. Nor can a function table establish whether a particular operation was normal.
Do not assume a separate child-lock assembly
Procurement needs to match the diagnosed object. The factory equipment name does not explain how the lock body, controls and actuators are supplied. Do not turn it directly into an inevitably separate, purchasable child lock, or apply another market's door structure. [To be verified]
Scope and verification
This article covers only Australian MY25 BYD SEALION 7, Premium and Performance. The cited function and equipment information is not a fault or replacement criterion.[Scope reference][Q29]
No public data was available in the reviewed material for child-lock operation and interaction, lock-body and actuator structures, door coverage; diagnosis and replacement criteria, repair parameters, OE numbers, separate parts availability or interchangeability. [To be verified] Verify compatibility or interchangeability using the VIN and local Australian manufacturer parts catalogue.
For the parts discussed here, use the parts enquiry page.
[Q08]: https://bydautomotive.com.au/brochures/BYD-SEALION-7-2025.pdf
[Q29]: https://bydhomebush.com.au/shop