Opel Astra 2017.5 Owner’s Manual
![Opel Astra 2017.5 manual cover](/images/0d07c99fda99104d95fbb46f/thumbs/thumb175x175.webp)
To reset the tire pressure monitoring system, turn the ignition to the "On" position, press the "Set/CLR" button on the turn signal lever until the tire pressure menu appears, then hold the button until the confirmation message displays.
The recommended engine oil for the 2017.5 Opel Astra is SAE 5W-30 that meets the GM dexos2 specification.
To pair your smartphone, turn on Bluetooth on your phone, press the "Phone" button on the infotainment system, select "Pair Device," and choose your phone from the list. Enter the passcode if prompted.
If the key fob battery is dead, use the mechanical key hidden inside the fob to unlock the door. Replace the battery as soon as possible by opening the fob and inserting a new CR2032 battery.
Ensure the engine is cool, then locate the coolant reservoir in the engine bay. Check the fluid level against the "Min" and "Max" markings and top up with the recommended coolant if needed.
If the engine is overheating, check the coolant level, inspect for leaks, ensure the radiator fan is functioning, and verify the radiator is not blocked. Seek professional help if the issue persists.
To change a flat tire, park on a flat surface, apply the handbrake, and use the jack to lift the car. Remove the wheel nuts, replace the flat tire with the spare, and secure it by tightening the nuts in a crisscross pattern.
For optimal performance, change the engine oil and filter every 7,500 miles or 12 months, whichever comes first, using the recommended oil type.
If the electronic release fails, fold the rear seats down and locate the manual release lever inside the trunk. Pull the lever to open the trunk manually.
The recommended tire pressure for the 2017.5 Opel Astra is typically 32 psi for the front and rear tires. Always check the specific pressure values in the owner's manual or on the label located on the driver's door frame.