This comprehensive guide details the 2015 Acura TLX, offering crucial information for owners regarding operation, maintenance, and safety features.
Official resources, like downloadable PDFs from Honda/Acura, and the Acura owners website, provide detailed insights into your vehicle’s capabilities.
Understanding this manual ensures optimal performance and a safe, enjoyable driving experience with your sophisticated 2015 Acura TLX.
Overview of the Manual’s Purpose
The 2015 Acura TLX Owners Manual serves as a vital resource, meticulously detailing every aspect of your vehicle. Its primary goal is to empower owners with the knowledge needed for safe and efficient operation.
This manual explains complex systems, from AcuraWatch™ safety features to the intricacies of the navigation system, in a clear and accessible manner. It also provides essential maintenance schedules, troubleshooting guidance, and warranty information.
Furthermore, it assists in understanding vehicle specifications, fluid capacities, and proper procedures for tasks like jump-starting or monitoring tire pressure. Ultimately, this manual is designed to maximize your ownership experience.
Where to Find the Official Manual (Online & Download)
The official 2015 Acura TLX Owners Manual is readily accessible online through several convenient avenues. Acura’s official website, specifically owners.acura.com/apps, offers a downloadable PDF version.
Alternatively, resources like urvi.net/forumfiles/SB/BZ31515OM.PDF and techinfo.honda.com/Rjanisis/p…/BZ31515OM.PDF host the manual for direct download. These online versions allow for easy access on computers, tablets, or smartphones.
Owners can also explore Acura enthusiast communities like AcuraZine for potential links and discussions regarding the manual. Having digital access ensures you always have vital information at your fingertips.

Vehicle Identification & Key Information
Locate your 2015 TLX’s unique Vehicle Identification Number (VIN) and understand key system details, including keyless access functionalities for secure operation.
Vehicle Identification Number (VIN) Location
The 2015 Acura TLX’s unique 17-digit Vehicle Identification Number (VIN) is crucial for vehicle history, warranty claims, and identification purposes. You can find this important code in several locations within your vehicle.
Look on the driver’s side dashboard, visible through the windshield on the lower left corner. Additionally, the VIN is stamped on the driver’s side doorjamb, located on the safety certification label.
It’s also present on your vehicle registration and insurance documents. Keeping a record of your VIN is essential for various ownership-related processes.
Key System Information & Keyless Access
The 2015 Acura TLX features a sophisticated key system, including standard key operation and available Smart Entry access. The integrated keyless remote allows for locking, unlocking, and activating the vehicle’s alarm system.
Smart Entry functionality enables unlocking the doors and starting the engine without physically inserting the key, as long as the key fob is within range.
Proper key fob battery maintenance is vital for consistent operation. Refer to the owner’s manual for pairing instructions and troubleshooting any key system issues.

Operating Your Vehicle
This section details essential driving procedures for your 2015 Acura TLX, covering engine start/stop, driving modes, and utilizing the Multi-Information Display effectively.
Mastering these controls ensures a safe and enjoyable driving experience, maximizing the vehicle’s performance capabilities.
Starting and Stopping the Engine
To start the engine, ensure the gear selector is in Park (P) or Neutral (N) and firmly depress the brake pedal. Then, press the engine start/stop button until the engine ignites. Do not pump the accelerator.
For a normal shutdown, bring the vehicle to a complete stop, shift into Park (P), and press the engine start/stop button once. The engine will smoothly shut down. Avoid turning off the engine while driving, as this can compromise vehicle control.
In emergency situations, the engine can be stopped by holding the start/stop button for several seconds. Always prioritize safety and follow proper procedures.
Driving Modes (Normal, Sport, Sport+)
The 2015 TLX offers three driving modes selectable via the Integrated Sports Mode dial. Normal mode prioritizes fuel efficiency and a comfortable ride for everyday driving conditions.
Sport mode sharpens throttle response, steering feel, and transmission shifting for a more engaging experience. Sport+ mode further enhances these characteristics, delivering maximum performance and a firmer suspension setting.
Experiment with each mode to find the best balance for your driving style and the current road conditions, optimizing both enjoyment and control.
Understanding the Multi-Information Display (MID)
The 2015 TLX’s Multi-Information Display (MID), controlled via steering wheel controls, provides vital vehicle information. Displayed data includes trip mileage, fuel economy, average speed, and outside temperature.
You can customize the MID to show specific information relevant to your needs, such as AcuraWatch™ status or audio settings. Navigating the MID is intuitive, allowing quick access to essential data without diverting attention from the road.
Refer to the owner’s manual for detailed instructions on MID customization.

Maintenance & Servicing
Regular maintenance, detailed in the 2015 Acura TLX owner’s manual, is crucial for longevity. Scheduled services include oil changes, fluid inspections, and filter replacements.
Following the recommended schedule ensures optimal performance and preserves the vehicle’s value.
Recommended Maintenance Schedule
The 2015 Acura TLX’s maintenance schedule, outlined in the owner’s manual, is vital for sustained performance and reliability. Minor services, like oil and filter changes, are typically required every 7,500 to 10,000 miles, or annually, depending on driving conditions.
More extensive checks, including fluid level inspections (transmission, coolant, brake), tire rotations, and brake pad assessments, are recommended at 30,000-mile intervals.
Critical components, such as the timing belt (if applicable), spark plugs, and drive belts, have longer replacement intervals, detailed within the manual’s specific guidelines. Adhering to this schedule prevents costly repairs and maximizes your TLX’s lifespan.
Engine Oil & Filter Changes
Regular engine oil and filter changes are paramount for the 2015 Acura TLX’s longevity. The owner’s manual recommends using 0W-20 synthetic oil, meeting specific API standards, to ensure optimal lubrication and engine protection.
Oil change intervals typically fall between 7,500 and 10,000 miles, but severe driving conditions (frequent short trips, towing) may necessitate more frequent changes.
Always replace the oil filter with each oil change, using a genuine Acura filter or a high-quality aftermarket equivalent. Proper disposal of used oil and filters is crucial for environmental responsibility.
Transmission Fluid Inspection & Changes
Maintaining the automatic transmission in your 2015 Acura TLX requires periodic fluid inspection and changes. The owner’s manual details the recommended fluid type – Honda/Acura Genuine ATF-DW1 – crucial for smooth shifting and transmission health.
Inspect the fluid level and condition regularly; it should be bright red and free of debris. Fluid change intervals are typically around 30,000 to 60,000 miles, depending on driving habits.
A complete fluid exchange, performed by a qualified technician, is often recommended over a simple drain and fill.

Safety Features & Systems
The 2015 Acura TLX incorporates AcuraWatch™ and VSA systems, alongside an advanced airbag system, prioritizing occupant protection during various driving conditions.
Understanding these features, detailed in the owner’s manual, is vital for safe operation and maximizing their protective benefits.
AcuraWatch™ Safety Features Overview
AcuraWatch™, standard on many 2015 TLX trims, represents a suite of advanced safety and driver-assistive technologies. This system includes features like Collision Mitigation Braking System (CMBS), Lane Keeping Assist System (LKAS), and Adaptive Cruise Control (ACC).
The manual details how each component functions, providing crucial information for proper utilization. Forward Collision Warning (FCW) alerts drivers to potential impacts, while Lane Departure Warning (LDW) helps prevent unintentional lane drifts.
Understanding AcuraWatch™ enhances driver awareness and contributes to a safer driving experience, though it doesn’t replace attentive driving practices.
Vehicle Stability Assist (VSA) System
The Vehicle Stability Assist (VSA) System is a critical safety feature in the 2015 Acura TLX, designed to enhance stability during challenging driving conditions. VSA utilizes sensors to detect potential loss of control, like oversteering or understeering.
When activated, VSA selectively applies braking force to individual wheels, helping the driver maintain the intended course. The owner’s manual thoroughly explains VSA’s operation and limitations, emphasizing it’s not a substitute for cautious driving.
Understanding VSA contributes to safer handling and control, particularly on slippery surfaces.
Airbag System Information
The 2015 Acura TLX’s airbag system is a crucial component of its safety design, employing multiple airbags throughout the cabin. These include front, side, and curtain airbags, strategically positioned to protect occupants during various collision scenarios.
The owner’s manual provides detailed information regarding airbag deployment, including conditions that trigger activation. It’s vital to understand that airbags supplement seatbelts, and proper seatbelt usage is always essential.
Carefully review the manual’s warnings and precautions regarding airbag safety.
Interior Features & Controls
Explore the 2015 TLX’s advanced interior, featuring intuitive controls for the audio, navigation, and climate systems. The owner’s manual details each function.
Bluetooth connectivity and user-friendly interfaces enhance the driving experience.
Audio System & Bluetooth Connectivity
The 2015 Acura TLX boasts a sophisticated audio system, detailed within the owner’s manual, offering premium sound quality for an immersive experience. Bluetooth wireless technology enables seamless smartphone integration for hands-free calling and audio streaming.
Pairing your device is explained step-by-step, alongside instructions for utilizing the audio controls, including volume, tuning, and source selection. The manual also covers troubleshooting common Bluetooth connection issues, ensuring a consistently connected and enjoyable audio experience within your TLX.
Explore features like USB connectivity and available premium audio upgrades.
Navigation System Operation
The 2015 Acura TLX’s navigation system, thoroughly explained in the owner’s manual, provides precise guidance and real-time traffic updates. Detailed instructions cover address input, route calculation, and point-of-interest searches. Learn to utilize voice command functionality for hands-free operation while driving.
The manual also details map display options, route customization, and system settings. Troubleshooting tips address common issues, such as map updates and GPS signal reception. Discover how to maximize the navigation system’s capabilities for stress-free journeys.
Climate Control System
The 2015 Acura TLX’s climate control system, detailed in the owner’s manual, offers dual-zone automatic temperature control for personalized comfort. Learn to adjust fan speed, temperature settings, and airflow direction for optimal cabin climate. Explore features like the automatic recirculation mode and quick defrost functions.
The manual explains how to operate the system efficiently, maximizing fuel economy. Discover how to use the air quality control system to filter out pollutants. Troubleshooting guidance addresses common issues, ensuring a comfortable driving experience year-round.

Exterior Features & Lighting
The 2015 TLX manual details headlight, taillight, and wiper operation. Learn about exterior mirror adjustments and washer fluid usage for optimal visibility and safety.
Headlights & Taillights Operation
Your 2015 Acura TLX’s headlights offer various settings, controlled by a dedicated switch, including auto-on/off, low beams, and high beams. The manual explains how to properly adjust headlight aim for optimal visibility.
Taillights illuminate with the ignition and increase brightness during braking. Understanding the operation of daytime running lights (DRLs) is crucial for safety. The owner’s manual provides detailed diagrams and instructions for bulb replacement procedures, ensuring proper function and adherence to safety standards. Familiarize yourself with these controls for confident driving.
Windshield Wipers & Washers
The 2015 Acura TLX’s windshield wipers feature multiple speed settings, adjustable via a steering column-mounted control. The manual details operation of the automatic rain-sensing wipers, enhancing visibility in inclement weather.
Windshield washers are activated by a separate control, effectively clearing debris. Proper washer fluid levels are essential for optimal performance. Learn how to replace wiper blades according to the recommended schedule. The owner’s manual provides clear instructions and diagrams for maintaining a clear view, ensuring safe driving conditions.
Exterior Mirror Adjustment
The 2015 Acura TLX allows for precise adjustment of exterior mirrors, enhancing driver visibility and safety. Manual controls, typically located on the driver’s door panel, enable adjustments for both horizontal and vertical positioning.
Power-folding mirrors, if equipped, can be conveniently folded to prevent damage in tight spaces. The owner’s manual provides detailed instructions on utilizing these features. Proper mirror adjustment minimizes blind spots and maximizes awareness of surrounding traffic, contributing to a more secure driving experience.

Troubleshooting & Common Issues
This section addresses typical 2015 TLX concerns, like jump-starting, TPMS resets, and deciphering warning lights for quick, informed resolutions.
Refer to the manual for detailed guidance.
Jump Starting Procedures
Safely jump-starting your 2015 Acura TLX requires careful adherence to specific procedures outlined in the owner’s manual to prevent damage. First, position the assisting vehicle close enough for the jumper cables to reach, but ensure they don’t touch.
Connect the cables in the correct order: positive (+) to positive (+) on both batteries, then negative (-) to the disabled vehicle, and finally negative (-) to a grounded metal surface on the assisting vehicle.
Start the assisting vehicle, let it run for a few minutes, then attempt to start the TLX. If it doesn’t start, check connections and repeat. Disconnect cables in reverse order after a successful jump.
Tire Pressure Monitoring System (TPMS)
The 2015 Acura TLX features a Tire Pressure Monitoring System (TPMS) that alerts you when tire pressure is low, enhancing safety and fuel efficiency. The system uses wheel sensors to continuously monitor pressure levels.
A TPMS warning light on the dashboard indicates low pressure in one or more tires. Check and inflate tires to the recommended pressure listed on the driver’s side doorjamb.
Remember, TPMS doesn’t replace regular visual tire inspections. Proper tire pressure is crucial for optimal handling and tire life.
Dealing with Warning Lights
The 2015 Acura TLX utilizes various warning lights to alert drivers to potential issues. Ignoring these lights can lead to more significant problems and compromise safety. Consult your owner’s manual for a comprehensive explanation of each light’s meaning.
Some lights, like the check engine light, may indicate a minor issue, while others require immediate attention. If a red warning light illuminates, safely pull over and address the problem.
Regularly check for warning lights and promptly investigate any concerns to maintain your TLX’s optimal performance.

Specifications & Capacities
This section details the 2015 Acura TLX’s key specifications, including engine details, fluid volumes, and tire information for informed maintenance and operation.
Engine Specifications
The 2015 Acura TLX offered two engine choices. The standard engine was a 2.4-liter inline-4 producing 206 horsepower and 182 lb-ft of torque, paired with an 8-speed dual-clutch transmission.
Alternatively, a 3.5-liter V6 engine delivered 290 horsepower and 267 lb-ft of torque, coupled with a 9-speed automatic transmission.
Both engines utilized SOHC cylinder heads and i-VTEC valve control. Fuel requirements varied; the 2.4L recommended 87 octane, while the 3.5L preferred 91 octane for optimal performance.
Compression ratios were 10.5:1 for the 4-cylinder and 11.1:1 for the V6.
Fluid Capacities
Maintaining correct fluid levels is crucial for the 2015 Acura TLX’s performance. Engine oil capacity is 4.2 US quarts (4.0 liters) with a filter change, utilizing 0W-20 oil.
Automatic transmission fluid (ATF) capacity varies; approximately 9.5 US quarts (9.0 liters) for the 9-speed and less for the 8-speed DCT.
Power steering fluid requires approximately 0.8 US quarts (0.75 liters) of Acura Genuine Power Steering Fluid. Coolant capacity is around 1.6 gallons (6.1 liters). Brake fluid uses DOT 3 brake fluid.
Windshield washer fluid capacity is approximately 7.9 US quarts (7.5 liters).
Tire & Wheel Information
The 2015 Acura TLX utilizes various tire and wheel sizes depending on the trim level. Standard tire size is 235/45R18, while higher trims feature 245/40R19 tires.
Recommended tire pressure is 32 PSI for all positions, ensuring optimal handling and fuel efficiency. Wheel sizes typically range from 18×8.0J to 19×8.5J.
Always use tires with the correct load and speed ratings. Regularly inspect tire tread depth and overall condition. Proper tire maintenance contributes to safety and extends tire lifespan.
Wheel nut torque should be 80 lb-ft (108 Nm).
Warranty Information
Acura provides a basic vehicle warranty and a separate powertrain warranty for the 2015 TLX, offering coverage against defects in materials and workmanship.
Review your warranty booklet for specific terms, durations, and exclusions to understand your vehicle’s protection fully.
Basic Vehicle Warranty
The 2015 Acura TLX is initially protected by a comprehensive basic vehicle warranty, covering defects in materials or workmanship under normal use. This typically extends for a specified period, often 4 years or 50,000 miles, whichever comes first.
This warranty encompasses a wide range of components, including but not limited to, the engine, transmission, electrical systems, and body components. It’s crucial to retain all maintenance records, as adherence to the recommended service schedule is often a condition of warranty coverage.
Refer to your warranty booklet for a detailed list of what is and isn’t covered, as well as specific claim procedures.
Powertrain Warranty
Acura provides a dedicated powertrain warranty for the 2015 TLX, extending beyond the basic vehicle coverage. This typically covers major engine components, the transmission, and drivetrain for a longer duration, often 6 years or 70,000 miles.
Specifically, this warranty protects against failures in critical areas like the engine block, cylinder head, internal engine parts, and the automatic or manual transmission. Maintaining proper fluid levels and adhering to the recommended maintenance schedule are vital for powertrain warranty validity.
Consult the warranty guide for precise details regarding covered components and claim processes.

Additional Resources
Explore Acura’s official owners website for apps, owner’s manuals, and helpful information. Contact Acura customer service directly for personalized assistance and support regarding your 2015 TLX.
Acura Owners Website
The official Acura Owners website (owners.acura.com) is a valuable digital resource for all 2015 TLX owners. Here, you can download the complete owner’s manual in PDF format, providing convenient access to vehicle information.
Furthermore, the site offers access to the Acura app, enhancing your ownership experience with features like maintenance reminders and roadside assistance. Discover exclusive owner benefits, schedule service appointments, and access a wealth of information tailored specifically to your Acura TLX.
The website also provides stolen vehicle tracking and other security features, adding an extra layer of protection for your investment.
Contacting Acura Customer Service
For personalized assistance regarding your 2015 Acura TLX or its owner’s manual, Acura provides dedicated customer service channels. Reach out to Acura Client Services for support with vehicle features, warranty inquiries, or any ownership-related concerns.
Acura’s support team can address questions not fully answered in the manual, offering expert guidance. Access contact information – including phone numbers and online support forms – through the official Acura website (acura.com).
Prompt and helpful assistance ensures a positive ownership experience with your Acura TLX.