2020 Mercedes-Benz CLA-Class Coolant in Lynnfield, MA

These observations can indicate depleted coolant protection or a leak. The cooling system is pressurized and hot after running, so checking it should be done only when cold. A service visit can test the coolant condition and pressure-test the system to identify the next step.

• Temperature gauge running higher than usual
• Sweet smell or puddle beneath the front of the vehicle
• Rusty, cloudy or low coolant in the reservoir

The refill uses the coolant type and concentration the manufacturer specifies for this vehicle. Pressure testing helps distinguish routine service from a leak that requires repair. The vehicle should be allowed to cool before any system check because the cooling system can remain hot and pressurized.

• Drain and refill with manufacturer-specified coolant
• Cooling-system pressure test
• Inspection of hoses, cap, radiator and water pump area

That schedule is the appropriate guide for replacement rather than appearance alone. Coolant additives can deplete while the fluid still looks and behaves like coolant, so condition can also be tested during a service visit between scheduled points. A pressure test can identify a leak separately from coolant maintenance.

• Follow the manufacturer's maintenance schedule
• Test coolant condition during a service visit
• Pressure-test the system when coolant loss is suspected

Coolants are not interchangeable, so the correct product must be selected for this vehicle. Colour is not a reliable guide to what is in the bottle and should not be used to choose a refill. Mercedes-Benz of Lynnfield can perform the service according to the vehicle's requirements and inspect the system at the same visit.

• Use the manufacturer-specified coolant type
• Do not treat coolant products as interchangeable
• Do not rely on colour to identify coolant

A level that keeps dropping points to a leak rather than normal consumption and calls for an inspection. Do not open the cooling system while it is hot or pressurized; checking it is done cold. A pressure test and component inspection can help identify whether the vehicle needs a refill, scheduled service or leak repair.

• Top-off restores level only
• Repeated coolant loss suggests a leak
• Check the system cold and book an inspection

The dealership is located at 385 Broadway, Rte 1 North, Lynnfield, MA 01940. When booking, mention coolant service for your 2020 Mercedes-Benz CLA-Class so the visit can address the refill, pressure test and component inspection. You can also review current service specials before your appointment.

• Schedule online through the service scheduler
• Call 781-868-4139
• Visit 385 Broadway, Rte 1 North, Lynnfield, MA 01940