Cadillac Transponder Key Replacement

Description

Lost your key? Need a replacement? We’ve got you covered! This key contains an embedded micro-chip called a transponder. With a transponder chip key, the ignition is only able to start after insertion when a unique code is sent from the key to the vehicle’s receiver. The transponder is an extended security feature meant to prevent fraudulent ignition access. This specific key holds a Megamos 48 chip and is compatible with Cadillac SRX vehicles produced from 2004 to 2006.. Enhance vehicle security for less when you purchase from DrivKey!