Introduction
This owner's manual provides detailed information and instructions for the safe and efficient operation of your 2003 Acura RL. It is essential to read this manual thoroughly to understand your vehicle's features, controls, and maintenance requirements. Keep this manual in your vehicle for quick reference.
The information contained herein covers all standard equipment and options available at the time of printing. Some features described may not be present on your specific model.
Getting Started
Before driving your Acura RL, familiarize yourself with the basic controls and indicators.
Dashboard Overview
The dashboard contains the instrument panel, warning lights, and various controls. Refer to the diagram below for a general layout.
Image Description: This image displays the front cover of the 2003 Acura RL Owner's Manual. The cover features the Acura logo prominently at the top, followed by the title '2003 Acura RL Owner's Manual' in clear, legible text. The background is a solid color, suggesting a professional and official publication. This manual is an essential resource for understanding the vehicle's functions and maintenance.
Key and Ignition
- Ignition Switch Positions:
- LOCK (0): Steering wheel locked, engine off, key can be removed.
- ACC (I): Accessories (radio, etc.) can be used, engine off.
- ON (II): All electrical systems operational, engine off. This is the normal driving position.
- START (III): Engages the starter motor to start the engine.
- Keyless Entry System: Use the remote transmitter to lock/unlock doors and open the trunk.
Operating Your Vehicle
This section details the operation of various vehicle systems and controls.
Driving Controls
- Automatic Transmission: Understand the gear selector positions (P, R, N, D, D3, 2, 1) and their appropriate use.
- Steering Wheel Controls: Operate the audio system, cruise control, and horn without removing your hands from the wheel.
- Cruise Control: Set and adjust your desired cruising speed for highway driving.
Climate Control System
Your Acura RL features an automatic climate control system. Set the desired temperature, and the system will automatically adjust fan speed and airflow to maintain it.
Audio System
Instructions for operating the radio, CD player, and adjusting audio settings are provided. Refer to the specific section for detailed button functions and features.
Safety Features
- Seat Belts: Always wear your seat belt and ensure all passengers are properly restrained.
- Airbag System: Understand the location and function of the Supplemental Restraint System (SRS) airbags.
- Anti-lock Brake System (ABS): Learn how ABS assists in maintaining steering control during hard braking.
Maintenance
Regular maintenance is crucial for the longevity and performance of your Acura RL.
Routine Checks
- Engine Oil: Check oil level regularly and change according to the maintenance schedule.
- Coolant: Ensure coolant level is between the MIN and MAX marks when the engine is cold.
- Brake Fluid: Check fluid level and inspect for leaks.
- Tire Pressure: Maintain correct tire pressure as specified on the driver's side door jamb label.
Maintenance Schedule
Refer to the detailed maintenance schedule in this manual for recommended service intervals for oil changes, tire rotations, filter replacements, and other critical services.
Troubleshooting
This section provides guidance on identifying and resolving common issues you might encounter.
Warning Lights
Understand the meaning of various warning lights on your instrument panel (e.g., Check Engine, Oil Pressure, Battery, ABS, SRS). Consult a qualified technician if a warning light remains illuminated.
Common Issues
- Engine Won't Start: Check battery terminals, fuel level, and ensure the transmission is in Park or Neutral.
- Overheating: Pull over safely, turn off the engine, and allow it to cool. Do not open the radiator cap when hot.
- Flat Tire: Instructions for safely changing a flat tire using the spare tire and tools provided.
Specifications
Key technical specifications for the 2003 Acura RL.
| Category | Specification |
|---|---|
| Engine Type | 3.5L V6 SOHC VTEC |
| Horsepower | 225 hp @ 5,200 rpm |
| Torque | 231 lb-ft @ 2,800 rpm |
| Transmission | 5-speed automatic with Grade Logic Control |
| Fuel Tank Capacity | 18.0 US gallons (68.0 liters) |
| Overall Length | 196.6 inches (4994 mm) |
| Overall Width | 72.7 inches (1847 mm) |
| Overall Height | 56.7 inches (1440 mm) |
| Curb Weight | 3,704 lbs (1680 kg) |
Note: Specifications may vary slightly based on trim level and optional equipment.
Support
For additional assistance or specific inquiries regarding your 2003 Acura RL, please refer to the following resources:
- Authorized Acura Dealership: Your local Acura dealer is equipped to provide expert service, genuine parts, and detailed information specific to your vehicle.
- Acura Customer Service: Contact Acura's official customer service for general inquiries or to locate a dealer.
- Official Acura Website: Visit the official Acura website for the latest information, service schedules, and owner resources.
