Buick Regal 2019 Owner's Manual

The 2019 Buick Regal typically requires SAE 5W-30 full synthetic engine oil. However, it's always best to consult the owner's manual for specific recommendations.
To reset the TPMS, turn the ignition to the ON position without starting the engine. Press the MENU button on the turn signal lever until the Tire Pressure screen is displayed, then press and hold the SET/CLR button until the horn sounds.
To replace a headlight bulb, turn off the engine and open the hood. Disconnect the electrical connector from the back of the headlight assembly, remove the old bulb, and install the new bulb. Reconnect the electrical connector.
The air filter should typically be changed every 12,000 to 15,000 miles, or once a year, whichever comes first. Consider more frequent changes if driving in dusty conditions.
Common causes for a check engine light include a loose gas cap, faulty oxygen sensor, failing catalytic converter, or issues with the ignition coils or spark plugs. A diagnostic scan can provide more specific information.
To pair your phone, go to the Bluetooth settings on your phone and ensure it is discoverable. On the Buick Regal's infotainment screen, select 'Phone' > 'Pair Device', and follow the on-screen prompts to complete the pairing process.
If the battery dies, you can jump-start the vehicle using jumper cables and another vehicle. Connect the positive and negative terminals correctly, start the assisting vehicle, and then start your Buick Regal. Allow the engine to run for a few minutes before disconnecting.
The 2019 Buick Regal has a sealed transmission system, and checking the fluid level typically requires professional service. Consult your dealership or a certified mechanic for assistance.
The recommended tire pressure for the 2019 Buick Regal is usually around 35 PSI for both front and rear tires. Check the placard on the driver's side door jamb for specific information.
To replace the windshield wipers, lift the wiper arm away from the windshield. Press the release tab on the wiper blade and slide it off the arm. Attach the new wiper blade until it clicks into place, then lower the arm back onto the windshield.