Need quick and reliable Mitsubishi car key replacement in Melbourne? Car Keys Express Locksmith provides mobile cutting and programming for all Mitsubishi models, including the Lancer, Outlander, ASX, Pajero, Triton, and Mirage. Since the late 1990s, Mitsubishi vehicles have been fitted with immobiliser systems that require keys to be electronically paired with the ECU. Early models typically use transponder chip keys, while later vehicles introduced remote flip keys and Mitsubishi’s KOS (Keyless Operation System) smart keys for push-button start. Our locksmiths use advanced diagnostic tools to read security data, cut new blades with precision, and program both standard and proximity keys directly to your vehicle — saving you time and avoiding costly dealer delays.