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2015 Acura MDX, TLX Software Issue
Acura Navigation System Software Update: 2015 MDX & TLX Enhancement
Important Software Upgrade for Select Acura Vehicles
Acura has released a significant software update addressing performance enhancements for the audio, navigation, and hands-free phone systems in specific 2015 models. This complimentary upgrade improves system functionality, interface graphics, and overall user experience for equipped vehicles.
Key Benefits of the Update:
- Enhanced visual display resolution and responsiveness
- Improved navigation system accuracy and features
- Optimized hands-free calling functionality
- System stability improvements
Affected Vehicle Models
The software update applies to the following Acura vehicles equipped with factory navigation systems:
- 2015 Acura MDX (All trim levels with navigation)
- 2015 Acura TLX (All trim levels with navigation)
This technical service bulletin (TSB No. 14-037) specifically addresses software optimization for these model years.
Update Process and Warranty Coverage
Authorized Acura dealerships will perform the software update at no cost to vehicle owners. The procedure typically takes approximately 45-90 minutes to complete, depending on dealership workflow.
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Warranty Information:
- Covered under Acura's new-vehicle warranty program
- Originally offered free of charge until March 31, 2017
- Many dealerships may still honor this update - contact for verification
How to Check Your Vehicle's Eligibility
Owners should take the following steps to determine if their vehicle requires this update:
Verification Process:
- Locate your Vehicle Identification Number (VIN) - found on your registration or driver's side dashboard
- Contact your preferred Acura dealership's service department
- Provide your VIN for verification against service bulletins
- Schedule an appointment if your vehicle qualifies
For additional assistance, vehicle owners may:
- Call Acura Client Relations at 800-382-2238
- Contact NHTSA's Vehicle Safety Hotline at 888-327-4236
Finding Qualified Acura Service Centers
For owners needing to locate an authorized service facility:
Find Local Acura DealershipsMotorVero maintains an up-to-date directory of certified Acura service centers nationwide to ensure your vehicle receives factory-approved repairs and updates.
Understanding Service Bulletins
Technical Service Bulletins (TSBs) differ from safety recalls in several important ways:
Characteristic | Service Bulletin | Safety Recall |
---|---|---|
Purpose | Improves functionality | Addresses safety defects |
Regulation | Voluntary | Mandated by NHTSA |
Cost | Often covered under warranty | Always free to consumer |
Regularly checking for both recalls and service bulletins helps maintain your vehicle's optimal performance and value.
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Additional Resources for Acura Owners
Stay informed about your vehicle's maintenance needs:
- Register your vehicle on Acura's owner portal for direct notifications
- Subscribe to NHTSA's recall alerts
- Bookmark MotorVero's Acura Maintenance Guide
- Download Acura's official mobile app for service reminders

Motorveroben
Last Updated On May, 30-2025