Monday - Friday:
Saturday:
8:00am- 6:00pm
8:00am- 2:00pm


INDEPENDENT
LAND ROVER
SERVICE SPECIALIST
Servicing all Land Rover & Range Rover Models
Independent Repair Center
TELEMATICS CONTROL UNIT (TCU) BATTERY REPLACEMENT
LAND ROVER | RANGE ROVER


We are a full service facility specializing in
Land Rover & Range Rover Repair, Service and Maintenance Since 1995
Los Angeles Independent Land Rover - Range Rover Service Center
Uses ONLY Genuine OEM Telematics Control Unit (TCU) Battery Services for Replacement Maintenance
LAND ROVERS and RANGE ROVERS MODELS
Telematics Control Unit (TCU) Battery is a small rechargeable lithium-ion backup battery installed within your vehicle’s communication system.

What Is the Telematics Control Unit (TCU) Battery?
The Telematics Control Unit (TCU) battery is designed to maintain emergency communication functionality if the primary vehicle battery becomes disconnected or loses power during an accident or electrical interruption.
When the TCU backup battery begins to fail, your vehicle may display warning messages including:
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SOS Limited Functionality
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Emergency Call Function Limited
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Telematics System Fault
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Communication System Malfunction
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Battery Fault Warnings

These warning messages are common in many modern Land Rover and Range Rover vehicles as the backup battery ages.
When Should the TCU Battery Be Replaced?
Most Land Rover and Range Rover TCU batteries begin weakening between 4–7 years of age. In many vehicles, warning messages begin appearing around 40,000–80,000 miles depending on driving conditions, charging cycles, and climate exposure.
Preventative replacement of the TCU battery can help avoid recurring dashboard warnings and maintain proper telematics system operation.

Common Signs of a Failing TCU Battery
Drivers may experience:
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Persistent SOS warning lights
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Warning messages after battery replacement
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Telematics communication faults
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Reduced emergency communication functionality
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Electrical system warning alerts
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Fault codes stored in vehicle diagnostics
Our technicians use advanced Land Rover diagnostic equipment to properly identify whether the issue is related to the TCU battery or another communication module concern.
“SOS Limited Functionality” Warning on Your Land Rover or Range Rover?
If your dashboard is displaying an “SOS Limited Functionality” warning, your Telematics Control Unit (TCU) battery may be failing. At Independent Land Rover Service Center, we specialize in diagnosing and replacing TCU batteries for all Land Rover and Range Rover models throughout Los Angeles and Glendale, California.
Our experienced Land Rover technicians provide dealership-level diagnostics, programming support, and professional installation services for telematics-related warning messages and electrical system fault

Land Rover & Range Rover TCU Battery Part Numbers
At Independent Land Rover Service Center, we verify all replacement batteries using your VIN to ensure exact fitment and compatibility.
LR089861
Compatible with:
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Range Rover (2018–2021)
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Range Rover Sport (2018–2022)
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Range Rover Velar (2017–2020)
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Range Rover Evoque (2018–2020)
LR132077
Compatible with:
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Full-Size Range Rover (2022+)
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Range Rover Sport (2023+)
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Range Rover Evoque (2021+)
LR046049 (Formerly LR112188)
Compatible with:
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Range Rover (2014–2017)
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Range Rover Sport (2014–2017)
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Range Rover Evoque (2014–2017)
Why Choose Independent Land Rover Service Center?
Many Land Rover and Range Rover owners compare dealership repair costs with independent specialists when facing TCU battery replacement and telematics repairs.
At Independent Land Rover Service Center, we provide:
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Specialized Land Rover & Range Rover diagnostics
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Experienced electrical system technicians
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VIN-specific battery verification
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Dealer-level diagnostic capabilities
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Professional installation and programming support
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Competitive pricing compared to dealership service centers
We proudly service customers throughout Los Angeles, Glendale, Westside, San Fernando Valley, Orange County and surrounding Southern California communities.

Schedule Your Land Rover TCU Battery Service
If your Land Rover or Range Rover is showing an SOS Limited Functionality warning, contact Independent Land Rover Service Center today to schedule professional diagnostics and TCU battery replacement service.
Our team is ready to help restore your vehicle’s telematics and emergency communication systems properly and efficiently.

ADDITIONAL SERVICES
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Synthetic Oil Change
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Diesel Oil Change
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Tire Rotation
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Windshield Wiper Blades
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Battery Replacement
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Four-Wheel Alignment
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Transmission Fluid Exchange
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Brake Pad Repair
SCHEDULE FULL REPAIR AND REPLACEMENT SERVICES
INDEPENDENT LAND ROVER - RANGE ROVER SERVICE CENTER IN LOS ANGELES
Serving: Glendale, Pasadena, Beverly Hills, Santa Monica, Redondo Beach, Torrance,
Downtown Los Angeles (DTLA) , Orange County
Customers that needs a repair or replacement can schedule online when two to three minutes are available or schedule by phone with a helpful service advisor. Our repair and replacements are completed with a swift turnaround time so that you won’t stay very long in the comfortable lounge area with complimentary refreshments and Wi-Fi.
Serving Glendale, Los Angeles, Pasadena, Beverly Hills, Santa Monica, Redondo Beach, Downtown Los Angeles (DTLA), Los Angeles County, Orange County - All of Southern California
RANCHO PALOS VERDES, CALIFORNIA
90275
Southern California Independent Land Rover Service Center, Rancho Palos, Los Angeles
Land Rover, Defender, Discovery, Range Rover, Sport, Velar, and Evoque Service Center
RECOMMENDED LAND ROVER TELEMATICS CONTROL UNIT (TCU) BATTERY REPLACEMENT SERVICES

PALOS VERDES, CALIFORNIA
90274
Southern California Independent Land Rover Service Center, Palos Verdes, Los Angeles
Land Rover, Defender, Discovery, Range Rover, Sport, Velar, and Evoque Service Center
RECOMMENDED LAND ROVER TELEMATICS CONTROL UNIT (TCU) BATTERY REPLACEMENT SERVICES

REDONDO BEACH, CALIFORNIA
90277
Southern California Independent Land Rover Service Center, Redondo Beach, South Bay, Los Angeles
Land Rover, Defender, Discovery, Range Rover, Sport, Velar, and Evoque Service Center
RECOMMENDED LAND ROVER TELEMATICS CONTROL UNIT (TCU) BATTERY REPLACEMENT SERVICES

TORRANCE, CALIFORNIA
90501, 90502, 90503, 90504, 90505, 90506, 90507, 90508, 90509, 90510
Southern California Independent Land Rover Service Center, Torrance, South Bay, Los Angeles
Land Rover, Defender, Discovery, Range Rover, Sport, Velar, and Evoque Service Center
RECOMMENDED LAND ROVER TELEMATICS CONTROL UNIT (TCU) BATTERY REPLACEMENT SERVICES

BURBANK, CALIFORNIA
91501, 91502, 91503, 91504, 91505, 91506, 91507, 91508, 91510
Southern California Independent Land Rover Service Center, Burbank, San Fernando Valley
Land Rover, Defender, Discovery, Range Rover, Sport, Velar, and Evoque Service Center
RECOMMENDED LAND ROVER TELEMATICS CONTROL UNIT (TCU) BATTERY REPLACEMENT SERVICES

LA CAÑADA, CALIFORNIA
91011, 91012
Southern California Independent Land Rover Service Center, La Cañada, San Gabriel Valley, Los Angeles
Land Rover, Defender, Discovery, Range Rover, Sport, Velar, and Evoque Service Center
RECOMMENDED LAND ROVER TELEMATICS CONTROL UNIT (TCU) BATTERY REPLACEMENT SERVICES

LA CRESCENTA-MONTROSE, CALIFORNIA
91214, 91020
Southern California Independent Land Rover Service Center, La Crescenta-Montrose, San Gabriel Valley, Los Angeles
Land Rover, Defender, Discovery, Range Rover, Sport, Velar, and Evoque Service Center
RECOMMENDED LAND ROVER TELEMATICS CONTROL UNIT (TCU) BATTERY REPLACEMENT SERVICES

Contact Independent Land Rover Service Center in Glendale, Los Angeles to
Schedule an Appointment and let our Land Rover - Range Rover Specialists do telematics control unit (TCU) battery replacement services for your Land Rover Discovery, Discovery 4, Defender and Range Rover Evoque, Velar vehicle and get you back on the Road Safely.
At Land Rover Complete Service Center, in Los Angeles, Southern California
our highly qualified, professional and friendly Land Rover and Range Rover Technicians are here to provide exceptional, affordable service, repair and maintenance .





RANGE ROVER
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RANGE ROVER VELAR

LAND ROVER DISCOVERY 4
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RANGE ROVER SPORT

LAND ROVER DISCOVERY
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LAND ROVER DEFENDER
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Scheduled Factory Maintenance as per Factory Recommendation
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Air Conditioning and Heating
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Brakes and Rotors Service
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Engine and Transmission Repair
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System Diagnostic
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Oil Changes and Filter Service
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Brakes and Rotors Service
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Suspension Repair
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Air Suspension Repair
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Tires
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Wheel Balancing
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Axles
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Alignment
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Wiper Blades
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Warning Light Check
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Open Saturday
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Same-Day Service Available
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Free Loners (see specials)
Southern California
Land Rover & Range Rover Specialists Since 1995

Complimentary Coffee, Cold Bottle of Water
Free WI-FI
Comfortable Lounge
and Complimentary Refreshments


Fast and quality service in a friendly environment.
Up-to-date technology
Large and safe parking lot for your convenience.
Comfortable waiting room with cable TV and coffee.
Walking distance from The Americana and Glendale Galleria

We Offer our Clients a wide range of perks available only at
Independent Land Rover Service Center of Los Angeles

Loaner Vehicles Available

After-Hours Drop-Off

State of the Art Equipment

Vehicle History Report

Comfortable Customer Lounge & Refreshments



