1. Introduction
This owner's manual contains important information regarding the safe operation, maintenance, and care of your 2003 Acura TL. Please read it thoroughly to familiarize yourself with your vehicle's features and capabilities. Keeping this manual in your vehicle will ensure that essential information is always accessible.
For any questions not covered in this manual, please contact an authorized Acura dealer.
2. Safety Information
Your safety and the safety of your passengers are paramount. This section outlines critical safety precautions and features of your Acura TL.
2.1 Seat Belts and Airbags
- Always wear your seat belt. Ensure all passengers are properly restrained.
- The Supplemental Restraint System (SRS) includes front airbags. Refer to the detailed section on SRS for proper usage and warnings.
- Children should always be secured in appropriate child restraints in the rear seats.
2.2 Driving Safety
- Never drive under the influence of alcohol or drugs.
- Avoid distracted driving. Focus on the road and traffic conditions.
- Adjust your speed to road, weather, and traffic conditions.
3. Vehicle Overview
Familiarize yourself with the layout and key components of your 2003 Acura TL.
3.1 Exterior Features
The exterior of your Acura TL is designed for both aesthetics and functionality. Key features include headlights, taillights, turn signals, side mirrors, and the fuel filler door. Ensure all lights are functioning correctly for visibility and safety.
3.2 Interior Features
The interior is equipped with various controls and comfort features. This includes the dashboard, steering wheel controls, climate control system, audio system, and seating adjustments. Refer to specific sections for detailed operation of each component.
4. Setup and Controls
This section guides you through the initial setup and operation of your vehicle's controls.
4.1 Starting the Engine
- Ensure the transmission is in Park (P) or Neutral (N).
- Insert the key fully into the ignition switch.
- Turn the key to the START (III) position. Release the key when the engine starts.
- If the engine does not start, refer to the Troubleshooting section.
4.2 Dashboard Indicators and Gauges
The instrument panel provides vital information about your vehicle's status. Pay attention to warning lights such as the oil pressure warning light, battery charge warning light, and brake system warning light. Consult the manual for a complete list and explanation of all indicators.
4.3 Climate Control System
Your Acura TL is equipped with an automatic climate control system. Use the temperature control dial to set your desired temperature. The system will automatically adjust fan speed and airflow to maintain comfort. Manual override options are also available.
5. Operating the Vehicle
Detailed instructions for driving your 2003 Acura TL.
5.1 Automatic Transmission
The automatic transmission has several positions: Park (P), Reverse (R), Neutral (N), Drive (D), and various lower gears (D3, 2, 1). Always ensure the vehicle is completely stopped before shifting into or out of Park or Reverse. Use the lower gears for increased engine braking on steep descents or for specific driving conditions.
5.2 Braking System
Your vehicle is equipped with an Anti-lock Brake System (ABS). In emergency braking situations, apply firm, continuous pressure to the brake pedal. The ABS will prevent wheel lock-up, allowing you to maintain steering control. A pulsating sensation in the pedal during ABS operation is normal.
6. Maintenance
Regular maintenance is crucial for the longevity and performance of your Acura TL.
6.1 Routine Checks
- Engine Oil: Check oil level regularly, ideally every fuel stop.
- Tire Pressure: Check tire pressure monthly, including the spare. Refer to the tire placard on the driver's door jamb for recommended pressures.
- Washer Fluid: Keep the windshield washer fluid reservoir filled.
- Brake Fluid: Check brake fluid level periodically.
6.2 Maintenance Schedule
Adhere to the recommended maintenance schedule to ensure optimal vehicle performance and safety. This schedule is based on normal driving conditions.
| Service Item | Interval (Miles/Months) |
|---|---|
| Engine Oil & Filter Change | 3,750 miles / 3 months |
| Tire Rotation | 7,500 miles / 6 months |
| Air Filter Inspection | 15,000 miles / 12 months |
| Spark Plug Replacement | 105,000 miles / 84 months |
Consult your authorized Acura dealer for specific maintenance requirements based on your driving habits and conditions.
7. Troubleshooting
This section provides solutions to common issues you might encounter with your 2003 Acura TL.
7.1 Engine Will Not Start
- Check Battery: Ensure battery terminals are clean and tight. If the battery is dead, jump-start the vehicle.
- Check Fuel Level: Confirm there is sufficient fuel in the tank.
- Immobilizer System: If the immobilizer indicator light flashes, try using a different key or consult your dealer.
7.2 Warning Lights On
- Check Engine Light: If this light illuminates, it indicates a potential issue with the engine or emissions system. Have the vehicle inspected by a qualified technician.
- Oil Pressure Light: If this light comes on while driving, pull over safely and turn off the engine immediately. Check the oil level. Do not drive with low oil pressure.
8. Specifications
Key technical specifications for the 2003 Acura TL.
| Category | Specification |
|---|---|
| Engine Type | 3.2L V6 SOHC VTEC |
| Horsepower | 225 hp @ 5,600 rpm |
| Torque | 216 lb-ft @ 4,700 rpm |
| Transmission | 5-speed automatic with Sequential SportShift |
| Fuel Tank Capacity | 17.2 US gallons (65.1 liters) |
| Overall Length | 192.9 inches (4,900 mm) |
| Overall Width | 70.3 inches (1,785 mm) |
| Overall Height | 56.1 inches (1,425 mm) |
| Curb Weight | Approximately 3,472 lbs (1,575 kg) |
These specifications are subject to change. Refer to the full manual for complete details.
9. Warranty and Support
Your 2003 Acura TL is covered by a limited warranty. For detailed information regarding warranty coverage, terms, and conditions, please refer to the separate Warranty Information Booklet provided with your vehicle or contact an authorized Acura dealer.
For customer support, service appointments, or genuine Acura parts, please visit your nearest authorized Acura dealership or the official Acura website.
