Jeep Wrangler Oil Life Percentage? (Things You Must Know)

Regular maintenance of your car shall be your top priority, increasing its reliability and maintaining its value over time.

When talking about maintenance, engine oil change comes in the first row. The oil helps in lubricating and cooling the vehicle down.

With oil life percentage, proper changing of your car oil becomes convenient. 

Oil life percentage is a numerical data display on modern vehicles, representing the amount of time left before your engine oil becomes insignificant. It tells that by calculating the mileage, the amount of heat and dirt inside the crankcase, plus the time and environment in which one drives the vehicle.

At What Percentage Should You Change Your Oil?

The percentage of your engine oil is 100 in its purest form.

It starts dropping as you drive your car due to factors and variables such as mileage and time, dust particles, amount of heat, and environment.

When the engine oil gets to 15% (Meaning it gets gritty and dark), a yellow wrench icon will appear on your dashboard, which indicates that a service oil change is needed soon. 

Furthermore, the percentage drops as you keep adding miles to your Jeep. At 5%, quick and convenient service is unquestionably required.

At 0%, however, changing the engine oil is now overly necessary; continuing to drive may do significant harm to the vehicle by wearing down the vehicle’s internal components, rendering it inoperable. 

Conversely, your engine oil tends to degrade faster when driving under hot temperatures in a hilly environment and frequently shutting the vehicle on and off.

It’s also advisable to examine your dipstick and reference your owner’s guide to know the proper oil level.

You can find a chart of maintenance minder codes inside the owner’s guide/manual.

Note: Even if your oil life indicator didn’t alert you, it’s always advisable to check your oil life at least once a year, regardless of how you drive, your environment, and the temperature of your drive.

What Does Oil Life 15% Mean? 

When your Jeep’s oil life indicator reaches 15%, a yellow icon will appear on your dashboard.

It’s an indication that your Jeep Wrangler will need immediate servicing as soon as possible.

However, this does not imply that the vehicle is unsafe; instead, a routine car maintenance service is necessary shortly.

The percentage will keep decreasing over time as you continue to drive your vehicle. 

However, adding oil to your engine may not be necessary because the oil life percentage does not reflect the oil level.

Instead, it keeps track of your vehicle’s oil life and alerts you when the oil no longer provides adequate protection to the car’s interior components.

In addition, a 15% oil life means you’ve used up the first 85%, and so by projecting how fast you used up that, you can project how fast the remaining 15% would take before it needs to change.

Moreover, 15% can cover up to 3000 miles before it runs down to 0%.

Can You Maintain a 5% Oil Life? 

A 5% engine oil life signifies that the oil needs to be changed soon. Therefore, driving your car effectively with a 5% oil life won’t do or cause any harm to it.

So you don’t need to be too concerned about operating a car with 5% oil life.

Notwithstanding, it becomes dirtier and ineffective as you drive, so considering replacing it in the next 1000 miles or so won’t be a bad idea.

The oil life indicator tells you when to change your engine oil by allowing the car’s computer to gather data from electronic sensors throughout the drivetrain regarding engine rotations, temperature, and driving time.

Then, a mathematical method is used to anticipate when the oil will decline and when it will begin to degrade.

Can You Trust Your Life Indicator? 

The oil life indicator is very accurate in terms of oil life monitoring.

However, according to a detailed study, when one drives the same car around town and highway driving, the warning light in the oil life indicator comes substantially later on the highway.

That is to say; the system has adjusted to the various driving situations. 

Furthermore, having an oil life indicator saves you the burden of thinking about when to change your engine oil.

Some firms will ask you to change your engine oil frequently. Therefore if you don’t have an oil life indicator, you might change it more often.

How Much Does it Cost to Change Oil on a Jeep Wrangler?

The cost of changing the jeep wrangler oil depends on some factors: Taxes and fees, location, the model and year of your jeep, and the type of oil (synthetic blend oil, full synthetic oil, or conventional oil).

The average, however, is between $133 and $142, $99 for parts, while $34 and $43 are estimated for labor. 

Furthermore, read through to know the price for different types of engine oil.

Conventional oil change costs about $79 for parts and $39.99 for labor. On the other hand, a synthetic blend costs $89 for parts and $44.99 for labor.

Lastly, a full synthetic oil change costs $99 for parts, while labor costs $59.99.

Keep the following points in mind:

• First, always replace the oil filter after changing the engine oil.
• Always double-check that the new oil meets your Jeep Wrangler’s exact needs. 
• Finally, run your Jeep for a few minutes after each oil change to ensure no leaks. 

How to do it: 

• Remove the engine oil and replace it likewise the filter. 
• Next, examine the state of all of the vehicle’s fluids. 
• Then, start the car and check for leaks in the system. 

Changing your Jeep engine oil yourself may appear simple, but it has proven difficult, particularly for inexperienced drivers.

So, to avoid harming your car, consider taking it to a repairer. Aside from that, the service isn’t too costly.

Above all, a competent mechanic may inspect the state of your car even after the oil change.

How To Reset Oil Life in Jeep Wrangler? 

When the time to reset your oil life is due, a light on the dashboard of your jeep Wrangler will appear every time you “ON” your vehicle, which reads “Oil Change Required.”

So follow the following guide to reset the life of your oil. 

• Set your car into park. 
• While the car is off, turn on the ignition without starting the engine.
• Select “OK” using the buttons on the steering wheel. 
• Select vehicle info using the arrows on the dashboard screen.
• Scroll down to where the “oil life” is, then press and hold “OK” until the oil life is reset to 100%.

After performing the above steps, you’ll be able to reset the oil life on your jeep Wrangler successfully.

If otherwise, repeat the steps above. If still unsuccessful, try contacting your vehicle’s dealership for further assistance and explanation. 

Conclusion 

Your jeep Wrangler oil is equivalent to the blood that runs through your veins. Therefore keeping it clean is like adding extra years to your vehicle.

However, jeep vehicles are subjected to a great deal of off-road and other outdoor activities.

Therefore, it’s critical to maintain your car’s performance by changing the engine oil whenever needed.