MechanMagic Cadillac Key Fob Replacement – ATS XTS CTS 2014-2019, 315MHz Proximity

Premium replacement you can trust for Cadillac keyless convenience

MechanMagic delivers a ready-to-install proximity smart key fob replacement designed for Cadillac ATS, XTS, and CTS models from 2014 through 2019. This non-OEM product comes without a logo, but it includes the essential electronics and a battery, pre-tested to help ensure quality out of the box. It operates on a 315 MHz frequency and follows a familiar five-button remote layout for reliable keyless entry and remote start functionality.

This replacement is intended for push-start vehicles and is not compatible with traditional keyed ignition models. It’s a practical option for replacing a damaged, worn, or misplaced fob while keeping the look and feel familiar to the original.

Key specs at a glance

• FCC ID HYQ2AB
• Compatible with Part Numbers: 13580811, 13594024, 1358539, 13598507, 13510254, 13598530
• Type: 5 Button Remote
• Frequency: 315 MHz
• Battery Type: Coin / Button Cell
• Battery Material: Lithium 3V
• Non-OEM product; logo not included
• Note: Push start button vehicles only; not designed for regular key vehicles

What you get and how it works: the replacement comes with the necessary electronics and battery, and it is pre-tested for quality before shipping. For full compatibility, refer to the vehicle fitment tool and confirm the listed part numbers match your vehicle. Programming is typically performed by a qualified locksmith or dealership; self-programming is not available.

What to expect in real life

Think of this MechanMagic fob as a practical upgrade that supports smooth access and a dependable start sequence in your Cadillac. It’s ideal as a spare, a backup for travel, or a replacement when a prior fob has seen better days. The design emphasizes familiarity and reliability, so you’re rarely left fumbling for the right button in the driver’s seat.

• What’s included: 1 x Keyless Entry Remote Start Controller with electronics and battery
• Usage guidance: Suitable for Cadillac ATS XTS CTS with 315 MHz proximity systems

If you’re unsure about programming, consult a locksmith or dealership. This product is designed to be a trustworthy substitute that helps you maintain close-to-original convenience without claiming guaranteed results.