How to Reset the Engine Oil Life System

The Engine Oil Life System calculates when to change your engine oil and ﬁlter based on vehicle use. Anytime your oil is changed, reset the system so it can calculate when the next oil change is required. If a situation occurs where you change your oil prior to a CHANGE ENGINE OIL message being turned on, reset the system.

After changing the engine oil, the system must be reset. To reset the CHANGE ENGINE OIL message, use one of the following procedures:

Using the Radio

1.Turn the ignition to ACC or ON, with the radio off.

2.Press and hold the TUNE DISP knob on the radio for at least ﬁve seconds until SETTINGS is displayed.

3.Press the SEEK PSCAN up or down arrow to scroll through the main menu.

4.Scroll until OIL LIFE appears on the display.

5.Press the 1 PREV or 2 NEXT buttons to enter the submenu. RESET will be displayed.

6.Press the TUNE DISP knob to reset. A chime will be heard to verify the new setting and DONE will be displayed for one second.

7.Once the indicator has been reset, scroll until EXIT appears on the display.

8.Press the TUNE DISP knob to exit programming. A chime will be heard to verify the exit.

9.Turn the key to OFF.

If the CHANGE ENGINE OIL message comes back on when you start your vehicle, the engine oil life system has not reset. Repeat the procedure.

Using the Accelerator Pedal

1.Turn the ignition to ON, with the engine off.

2.Fully press and release the accelerator pedal slowly three times within ﬁve seconds. If the CHANGE ENGINE OIL message ﬂashes, the system is reset. However, if it stays on, it did not reset. Repeat

the procedure.

3.Turn the key to OFF.

If the CHANGE ENGINE OIL message comes back on when you start your vehicle, the engine oil life system has not reset. Repeat the procedure.

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2005 specifications

The 2005 Chevrolet lineup presented a range of vehicles that were notable for their blend of performance, comfort, and advanced technology. One of the standout models was the Chevrolet Silverado, a full-size pickup truck that offered an impressive range of trims and configurations. With powerful V6 and V8 engine options, the Silverado was well-suited for both work and leisure. Its robust towing capacity and spacious cabin made it a favorite among truck enthusiasts who required utility without compromising on comfort.

Another highlight of 2005 was the Chevrolet Equinox, a mid-size crossover SUV that entered the market with a focus on practicality and versatility. With a spacious interior and flexible seating arrangements, the Equinox catered to families and active individuals alike. Its standard safety features, including anti-lock brakes and multiple airbags, underscored Chevrolet's commitment to passenger safety.

For those seeking a sportier option, the Chevrolet Corvette remained a symbol of American performance. The 2005 Corvette featured a sleek design and a powerful 6.0-liter V8 engine that delivered exhilarating acceleration. With its lightweight construction and advanced suspension system, the Corvette offered precision handling, making it a joy to drive on both the track and the open road. The interior was equally impressive, featuring high-quality materials and modern technology, including a premium sound system.

In terms of technology, Chevrolet was ahead of the curve in 2005. Many models came equipped with the OnStar system, providing features like navigation, emergency assistance, and stolen vehicle recovery. Additionally, the incorporation of advanced audio systems and Bluetooth connectivity options allowed drivers to stay connected while on the go.

Chevrolet also focused on fuel efficiency during this year, with several models featuring innovative engine designs and lightweight materials that improved overall gas mileage. The introduction of hybrid technology in certain models marked a step towards a more environmentally conscious lineup.

Overall, the 2005 Chevrolet models combined style, performance, and practicality, appealing to a broad audience of drivers. With a commitment to innovation and quality, Chevrolet solidified its status as a leader in the automotive industry during this era, paving the way for future advancements.

Chevrolet 2005 owner manual How to Reset the Engine Oil Life System, Using the Radio

Models: 2005