How to Check Coolant Levels

First off, you might be asking, “What is coolant?” Coolant is a fluid that transfers heat and regulates the temperature of your vehicle’s engine block and parts. Whether you’re driving a new or certified pre-owned car, engine coolant is critical.

Engine coolant also has an additive that ensures it doesn’t freeze below 0 degrees Celsius and won’t overheat above 100 degrees Celsius. Learn how to check coolant levels in this guide from the Mercedes-Benz Regina service centre team.

Checking Your Coolant – What to Look For

After answering, “What is coolant?” we’ll explore how to keep it in great shape. You don’t have to open the radiator cap to check these levels. Instead, check the markings on the side of the reservoir. If the liquid reaches the “full” marking line, you don’t need to add anything.

If your levels are low, remove your radiator cap and add the coolant or a 50/50 mix of coolant and water. Read the bottle to make sure it’s premixed. It’s also a good idea to inspect the hoses connected to the radiator for any damage or leaks. Note: If you’re adding more liquid to the cooling system,be sure your engine has cooled after your Saskatoon drives. Don’t open the radiator cap while the engine is hot.

When to See a Service Technician 

Coolant is thinner than oil but thicker than water. If you’re noticing a sludgy appearance to the liquid after driving around Winnipeg, schedule service ASAP. There’s a good chance your vehicle has an internal gasket leak. Driving is possible, but a leaking gasket will drain the coolant quickly. This means you’re at risk of severe damage from an overheating engine.

When to Change Coolant

As you drive around the Calgary-area, your coolant levels will deplete. We recommend you check your cooling system every three to six months. Usually, this liquid is green, blue, yellow, or red. If it’s brownish or colourless, flush your system and replace the fluid.

Get More Service Tips From Mercedes-Benz Regina

Now that you know more about the question, “What is coolant?” and how to check coolant levels in your vehicle, you can always schedule service with Mercedes-Benz Regina. Our experienced service centre technicians want to get you back on those Saskatoon roads as soon as possible.

Before scheduling your next appointment, check out our service offers to see how much you can save. Whether checking your coolant levels or an Mercedes-Benz oil replacement, Mercedes-Benz Regina is here to keep your vehicle at peak performance for years!