Vehicle replacement versus recognition problems
For a missing or broken key, begin with the year, make, model and whether any working key remains. Explain how the car is started and whether the current key opens a door, responds remotely or starts the engine. Those functions do not always fail together.
If the vehicle does not recognize the key, describe any display message and ask about supported programming. Mention recent changes as observations rather than proof of the cause. We confirm compatibility before arranging replacement or electronic setup, and do not promise to fix every no-start condition.
Discuss car key programming
