When the battery is removed from the key fob, the fob can lose its ‘memory’ or programming. If the key fob is not working after replacing its battery, a reprogramming procedure may be required.

Porsche 997: Why is My Key Fob Remote Not Working? When you try to use your key fob only to discover that it's not responding, your first thought might be that the battery is dead. This is one ...

Key fobs have become essential accessories providing convenient remote entry, keyless ignition, and security features for modern vehicles. But what exactly impacts the costs behind programming new or ...

This article applies to the Porsche 993 (1993-1998). You've pressed the button on your remote fob and checked that you are within close enough proximity to detect a signal, but your vehicle still ...

To the consternation of unaware owners, Toyota's remote start key fob functionality requires a paid $8 per month subscription service.

A car key fob's remote functionality can be impacted due to some external or internal reasons.

But this is a physical key fob that needs to communicate directly with the vehicle via radio frequency—no remote connection back to Toyota is needed. So why require a subscription?

Toyota owners have to pay $8/mo to keep using their key fob for remote start Feature requires subscription even though it doesn’t use connected services.

A key fob with remote locking/unlocking and push-button start. A key fob with push-button start and keyless entry that owners can leave in their purse or pocket for virtually all functions.