Hyundai Radio Code
New battery, locked radio? Enter your Hyundai serial and we’ll confirm we have your code before you pay a penny.
- 1Full serial example: M0674077020
- 2Enter as: 7020 (last 4 digits)
attempts do I have to enter the code?
Instant · no code, no charge
Frequently asked questions
Hyundai OEM radios lock themselves when power is disconnected, typically after a battery change, a flat battery, or when the radio has been removed. Entering the correct 4-digit code unlocks it.
Use the radio's preset buttons to enter the code:
- The display will show dashes or zeros when in code entry mode
- Press preset buttons 1, 2, 3, 4 to cycle each digit position up
- When all four digits match your code, press and hold button 5 (or the OK / enter button, depending on model) to confirm
The method varies slightly by model, if in doubt, check your owner's manual.
Most Hyundai radios allow a limited number of incorrect attempts before imposing a wait period. Always verify your serial digits are correct before entering a code.
If the code we provide does not unlock your radio, contact us at help@myradiocode.co.uk and we will refund you in full. No questions asked.