If your Mercedes-Benz vehicle isn’t locking or unlocking with the remote-start key, then this could be a sign that the key needs a new battery. How do you change a Mercedes-Benz key battery? Take a look at how to go about the process with the service team at Mercedes-Benz of Ontario, and rely on our expertise for all of your Mercedes-Benz service needs. You can reach out to us online or visit us near Rancho Cucamonga for all of your service inquiries.
While not being able to lock or unlock your Mercedes-Benz is the most obvious sign of a malfunctioning key battery, there are other signs that you should look out for. Other signs that you need a new key battery include:
If you experience any of these signs or other while driving around Fontana, then you may need to have your Mercedes-Benz key battery replaced.
Chino drivers will be pleasantly surprised to learn how simple it is to replace a Mercedes-Benz key battery. Your Mercedes-Benz will either have the newer Chrome SmartKey® or an older SmartKey®. Depending on which battery type you have, you’ll have to use a slightly different process to change the battery. Here are the different procedures for both types of key batteries:
Chrome Keys have a metal casing and belong to newer Mercedes-Benz models. Depending on whether you have a new or old Chrome SmartKey® model, your key will either have a triangular-shaped or circular-shaped panic button. To change your Chrome SmartKey® battery, follow the steps below:
The SmartKey®, which is made for older Mercedes-Benz models, is usually plastic. Follow the steps below to learn how to change the SmartKey®’s battery.
As you can see, the process is simple and can be done from your own garage in Corona. If you would rather leave it to the professionals, then schedule service with our team at Mercedes-Benz of Ontario.
Contact us to set up a time to get your Mercedes-Benz key battery replaced if you don’t have time to do it yourself. We’re conveniently located near Inland Empire, and we can handle any service tasks or questions you have.
Our team of Master Certified Technicians will complete a comprehensive multi-point inspection of your vehicle. Following your inspection, you will receive a detailed report of your vehicle’s condition.
Special internet offer must be presented to the Service Advisor at the time of write-up and prior to the service being performed. Valid at Mercedes-Benz of Ontario. Excludes Tires, Fletcher Care, Prepaid Maintenance, Warranties, Deductibles, etc. Cannot be combined with any other offer or applied to past services. Does not include applicable taxes, shop supplies, and hazardous waste fees. Limit one original offer per person. Other restrictions may apply. Void where prohibited. See Dealer for details.
Our team of Master Certified Technicians will complete a comprehensive multi-point inspection of your vehicle. Following your inspection, you will receive a detailed report of your vehicle’s condition.
Special internet offer must be presented to the Service Advisor at the time of write-up and prior to the service being performed. Valid at Mercedes-Benz of Ontario. Excludes Tires, Fletcher Care, Prepaid Maintenance, Warranties, Deductibles, etc. Cannot be combined with any other offer or applied to past services. Does not include applicable taxes, shop supplies, and hazardous waste fees. Limit one original offer per person. Other restrictions may apply. Void where prohibited. See Dealer for details.
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