Radio Frequency Adjustment for USA Vehicles
LR Retrofit performs radio frequency adjustment for USA vehicles. We correct the regional frequency configuration in your Land Rover or Jaguar infotainment system. We use JLR-approved diagnostic equipment to programme the correct FM, AM and satellite radio bands for the United States market. You receive a radio that scans the correct stations and delivers the full USA media experience.
What This Adjustment Resolves
Many Land Rover and Jaguar vehicles imported from Europe, the Middle East or Japan still carry the original regional radio configuration. The FM band often stops at 87.5 to 108.0 MHz, the AM band spacing differs, and DAB digital radio replaces SiriusXM. This mismatch prevents access to North American stations and satellite services. Our radio frequency adjustment restores the correct USA frequency plan across all audio modules.
- We correct the FM frequency range and step tuning for North America.
- We adjust the AM band spacing to the USA 10 kHz standard.
- We replace DAB or DMB digital radio with SiriusXM satellite radio where supported.
- We align the infotainment regional settings with the vehicle’s USA build data.
JLR Technical Process
- We read your vehicle’s Car Configuration File and audio module parameters.
- We compare the stored regional settings with the factory USA homologation data for your VIN.
- We programme the Audio Amplifier Module, Infotainment Master Controller and Telematics Control Unit.
- We verify the new frequency plan with live data and station scanning.
- We clear any fault codes and confirm a warning-free dashboard.
Technical Detail
The infotainment system stores the radio region as a hexadecimal value in the Car Configuration File and the Audio Amplifier Module. Our technicians decode this value and replace it with the correct USA market value from the factory As-Built database for your VIN. We then synchronise the Infotainment Master Controller with the updated regional data. This method maintains full OEM integrity and avoids third-party coding tools that trigger security lockouts.
We programme all affected modules in one session. The Audio Amplifier Module receives the correct FM and AM tuning tables. The Infotainment Master Controller receives the correct satellite radio subscription interface. The Telematics Control Unit receives the correct emergency call and connectivity regional settings. Your vehicle then operates exactly like a USA market JLR product.
Benefits You Receive
- Full North American FM and AM radio station access.
- SiriusXM satellite radio activation where the hardware supports it.
- Correct station presets and RDS text display for USA broadcasting.
- Warning-free dashboard and full dealer service compatibility.
- Factory-matched regional configuration across all audio and telematics modules.
Why Choose LR Retrofit
- We use genuine JLR diagnostic hardware and factory-approved software.
- We maintain the complete JLR As-Built database for USA market vehicles.
- We provide a written programming verification report.
- We support workshop appointments and remote programming for eligible vehicles.
Supported JLR Vehicles
We support Land Rover and Jaguar vehicles from 2010 onwards, including the Range Rover L405 and L460, Range Rover Sport L494 and L461, Discovery 5 L462, Defender L663, Discovery Sport L550, Range Rover Evoque L551, Range Rover Velar L560, Jaguar F-Pace X761, E-Pace X540, I-Pace X590, XE X760, XF X260 and F-Type X152. We also adjust vehicles originally built for Europe, Japan, the Middle East or Australia and now registered in the United States.
What You Need Before Booking
- Your full 17-character VIN
- The original market country of the vehicle
- Your current infotainment software version
- Your preferred appointment date or remote session time
Book Your Radio Frequency Adjustment
Contact LR Retrofit with your VIN for a same-day compatibility check. We confirm your vehicle’s current radio configuration and the exact USA frequency plan required. We offer workshop appointments and remote programming where possible. Our team responds within one business hour.
