Pontiac Bonneville 2000 Owner's Manual
![Pontiac Bonneville 2000 manual cover](/images/GMgAQEHbJBgmdWDFYwcLMVAp/thumbs/thumb175x175.webp)
To check the transmission fluid level, first ensure the car is on level ground and the engine is warm. With the engine running, locate the transmission dipstick, pull it out, wipe it clean, reinsert it fully, and then remove it again to check the fluid level against the marked indicators.
The 2000 Pontiac Bonneville requires Dex-Cool (orange) coolant. It's important to use the correct type to prevent engine damage.
You can reset the 'Check Engine' light by disconnecting the negative battery cable for about 15 minutes. If the light returns after reconnecting, a diagnostic check may be needed to identify persistent issues.
Overheating can be caused by several issues such as a faulty thermostat, a leaking radiator, or a failing water pump. Inspect these components and ensure the coolant level is adequate.
Common causes of brake noise include worn brake pads, glazed rotors, or accumulated dust and debris. Inspect the brake components and clean or replace them as necessary.
To replace a headlight bulb, open the hood, locate the back of the headlight assembly, disconnect the power connector, remove the old bulb, and insert the new bulb without touching the glass part. Reconnect the power and ensure it's secure.
Regular maintenance includes oil changes every 3,000-5,000 miles, tire rotations every 6,000 miles, and inspections of the brakes, belts, and hoses. Refer to the owner's manual for a complete schedule.
Improving fuel efficiency can be achieved by maintaining proper tire pressure, ensuring regular engine tune-ups, replacing air filters, and driving smoothly without harsh accelerations.
If the AC is not blowing cold air, it could be due to low refrigerant levels, a faulty compressor, or a clogged condenser. Inspect these components and recharge or repair them as needed.
Start by checking the fuses and relays for any signs of damage. Inspect the battery terminals for corrosion and ensure all connections are tight. If issues persist, it may be necessary to consult a professional for an electrical system diagnostic.