A new shell does not create an extra key
Reusing the components of your current key does not necessarily give you a separate backup for the vehicle. An additional key requires checking every function it should provide. Say whether you want your existing key repaired or a separate, independent spare.
A case with buttons and a badge does not prove that starting components are included. Before buying, establish what the product contains and which parts must be kept from your existing key.
What must fit inside the shell?
Internal components, button shapes, the blade mechanism and battery position can differ between similar-looking cases. An exterior photo may not reveal those differences. Matching the number of buttons alone is not enough.
Send any part or shell marking alongside vehicle details. If the key has already been dismantled, keep every component and explain what changed after disassembly. This helps assess the parts currently available.
A damaged button or a remote response problem?
Say whether a button will not press, stays pressed or presses without a response. Mention whether other buttons work and whether the car starts. Those details address the symptom more clearly than the broad description “remote repair.”
Report any drop or water exposure before the problem began. Shell work alone does not guarantee a solution for damage to an internal part.
A loose blade in a flip key
Explain whether the blade opens, folds and locks in position. Do not force a bent or cracked blade in a lock. The blade, folding mechanism and case need checking for that key type.
When discussing the quote, ask exactly what will be replaced and retained. Preparing a blade, repairing a mechanism and making a key with starting recognition are not necessarily the same job.
The important check is with the vehicle
After the work, check that assembly is secure and the agreed functions have been preserved. Test the folding mechanism on a flip key as well. A case that looks new does not replace checks of unlocking, starting and buttons, as applicable.
If you have only one working key, ask separately about preparing a spare. This distinguishes work that restores the current key from work that supplies an additional backup.