How many keys a car can hold
The two-key habit comes from how cars are sold, not from a hard limit. Most vehicles can store more than two keys in the immobilizer at once, and many hold several. The exact maximum depends on your year, make, and model.
That means you are not stuck with just the pair the car came with. A locksmith can add more programmed keys up to the vehicle's limit, so each driver in the household can have their own.
Why having extra keys is smart
Spare keys are cheapest to make while you still have a working key. Adding a third or fourth key now is far easier and less expensive than an all-keys-lost job later, when there is no key to copy and the process takes more steps.
Extra keys also keep you out of an emergency. A backup at home, one for a spouse, and one for a teen driver means a single lost key never leaves you stranded or facing the dealer.
What to do when the limit is reached
If your car has hit its storage limit and you want a new key added, the system can be wiped and relearned with the set of keys you want to keep. That clears out old or unknown keys and makes room for the new one.
Tell us how many keys you want working and we will confirm your vehicle's capacity, then program the set on site in West Palm Beach. It is a good moment to retire any keys you can no longer account for.
Still have a key or fob question?
Tell us your year, make, and model and we will confirm exactly what your vehicle needs before we head out.