Acura TSX 2009 Navigation Manual

To reset the maintenance light on your 2009 Acura TSX, turn the ignition switch to the ON position. Press the Select/Reset knob until the engine oil life indicator is displayed. Hold the knob for about 10 seconds until the oil life reset mode appears. Release the knob, then press and hold it again until the oil life is reset to 100%.
The recommended oil type for a 2009 Acura TSX is 5W-20 synthetic oil. Always refer to your owner’s manual to ensure you're using the correct oil type and viscosity for your vehicle.
To pair your phone with the Bluetooth system in a 2009 Acura TSX, ensure your phone's Bluetooth is on. Press the PHONE button on the steering wheel, then use the interface dial to select "Phone Setup." From there, select "Bluetooth Setup" and then "Add New Device." Follow the prompts on both your phone and the vehicle to complete the pairing process.
Common causes for a check engine light on a 2009 Acura TSX include a loose gas cap, faulty oxygen sensors, a malfunctioning catalytic converter, or issues with the ignition coils or spark plugs. It is advisable to use an OBD-II scanner to diagnose the specific issue.
To replace the cabin air filter in a 2009 Acura TSX, open the glove box and remove the damper by unhooking it from the glove box. Press in on the sides of the glove box to release the stops and lower it. The cabin air filter is located behind the glove box. Remove the old filter and insert the new one, ensuring the airflow direction is correct. Reassemble the glove box.
The recommended tire pressure for a 2009 Acura TSX is typically 32 psi for both the front and rear tires. However, always check the sticker located on the driver’s side door jamb for the exact specifications for your model.
To improve the fuel efficiency of your 2009 Acura TSX, ensure regular maintenance such as oil changes and filter replacements. Keep your tires properly inflated, drive at steady speeds, and avoid rapid acceleration. Reducing the weight in your vehicle and ensuring your engine is well-tuned can also help.
If your 2009 Acura TSX battery keeps dying, check for lights or electronics that may have been left on. Inspect the battery terminals for corrosion and ensure they are tight. Consider having the battery and alternator tested for performance issues. If the problem persists, consult a professional mechanic.
To adjust the headlights on your 2009 Acura TSX, park the vehicle on a level surface facing a wall about 25 feet away. Open the hood and locate the adjustment screws on the back of each headlight assembly. Use a screwdriver to turn the screws and align the beams so that they are level and pointed slightly downward.
The timing belt on a 2009 Acura TSX should typically be replaced every 60,000 to 100,000 miles, depending on driving conditions and manufacturer recommendations. Check your owner's manual for the specific interval for your vehicle.