HOLDEN Radio Codes Online Unlock Service
We provide original Holden security codes required to activate a car radio after a power loss. Our service covers all the Holden radio models. All you need to retrieve your code is the serial number of the device you want to unlock.
Order your Holden radio code via online, service available 24 hours a day or by phone, available from Monday to Friday, 9am to 5:30pm. For information or phone order, call us at 07707 520 420.