We are open during construction at our facility directly across the street: 855 La Terraza Blvd, Escondido, CA 92025

How to Keep an Unused Car Healthy

Parked 2020 Mercedes-Benz C-Class

Mercedes-Benz owners who work from home or who live in a walkable area of Escondido might find that they don’t actually drive their vehicle very often. What some San Diego car owners don’t realize is that it’s important to adjust your car care to match your driving habits. Your unused car may look to be in perfect condition, but the longer it sits without being driven, the more maintenance issues can rack up. Here, Mercedes-Benz of Escondido provides essential maintenance tips for vehicles that are not driven regularly.


Will My Car’s Battery Die Without Being Driven?

It depends. Go long enough without taking your car out on Escondido roads, and you can almost guarantee that the battery will die. Exactly how long is “too long?” The answer will vary based on the age of your car battery and whether it’s been well-maintained over the years. 

Here are the facts you need to know:

  • Modern vehicles use advanced features that employ multiple computers, which are always on. These computers are what slowly drains your car battery in as little as two weeks.
  • To avoid a dead battery, start your car up once per week and let it run for around 5 to 10 minutes. If your car is parked in a garage, remember to open the garage door or pull your car out into the driveway or street for proper ventilation.
  • There is also the option of connecting your vehicle to a battery tender or minder, which plugs into a household outlet in your garage to maintain a proper voltage in your battery. Just don’t forget to disconnect it next time you go out for a drive.
Closeup of tires on parked car

Will My Brakes Suffer?

If your car sits unused for too long, especially outside, your brake rotors are at risk of rusting. This is why it’s good practice to at least take your vehicle out for a short drive once or twice per week, as driving it will get rid of any film or rust that has built up. Is your parking brake always on, too? It’s good practice to set and release it periodically, as most modern parking brakes are cable activated and releasing the tension every now and then will help prevent damage.


Will I Get Flat Tires?

San Marcos car owners who don’t drive regularly need to be diligent about checking their tire pressure. Over time, the tires will inevitably lose air, which can cause premature wear and affect the safety of your vehicle when you do take it out for a spin. 

If you’re heading out of town for a couple of weeks and your car won’t be driven by anyone while you’re gone, it can actually be helpful to overfill your tires a bit (around 5 – 10 psi over the recommended limit) to help prevent flat spots from developing.


Will My Gasoline Go Bad?

It’s true that gasoline degrades over time, but your vehicle’s fuel system is well-sealed, which should minimize the issue. Keeping a full tank also helps to reduce the risk of degradation and gas tank condensation. Not to mention, you won’t be surprised by a near-empty tank the next time you need to use your vehicle. You can also use a fuel stabilizer to help keep things fresh and healthy in the tank.


Learn More About Car Maintenance With Mercedes-Benz of Escondido!

Have additional questions about keeping your unused car healthy in Escondido? Need to schedule an oil change or tire rotation? Contact us or schedule an appointment online with our service center to get started!


Service Specials at Mercedes-Benz of Escondido

We are currently updating our Specials. Please check back soon.


More From Mercedes-Benz of Escondido

  • The 6 Fastest Mercedes-Benz Models

    We would never condone speeding on Escondido streets, but the 2021 Mercedes-Benz AMG® models will get you to those speed limits pretty quickly! Which is the fastest Mercedes-Benz model? We’ve put together a Mercedes-Benz “fastest car” list below. And we go into detail about the current Mercedes-Benz roadster models. Contact UsView Inventory 0-60: Mercedes-Benz Fastest…

  • 2021 Mercedes-Benz Price List

      San Diego drivers considering a Mercedes-Benz should take a quick glance at our Mercedes-Benz price list to get a snapshot of the models that are within their budget. Whether you’re looking for the Mercedes-Benz GLE 350 price or trying to see Mercedes-Benz van prices, it’s all down below. Then, once you’re ready to take the…

  • What is the 2021 Mercedes-Benz GLS Price?

    The 2021 Mercedes-Benz GLS 450 price begins at $76,000 MSRP*. The price for the 580, the Mercedes-Benz GLS SUV’s other trim, has not yet been announced. Check back here for updates. In the meantime, read on to learn about the highlight features offered on the Mercedes-Benz GLS trims. Then fill out a pre-approval and give…

Mercedes-Benz of Escondido 33.1072302, -117.0927389.