Issue link: https://read.dmtmag.com/i/63982
Transmission What it does: In an automatic car, your transmission selects the proper gear, and then uses fl uid to lubricate and cool the parts within the system. What you need to know: Your transmission fl uid reservoir is usually well hidden, and with good reason. Although it is essential to keep this fl uid at the proper level, it is typically not one to tackle on your own. Unlike oil, transmission fl uid doesn't burn away as you operate your car, meaning that if your transmission fl uid is low, it could signal a leak that a pro should catch during regular maintenance. Brake fl uid reservoir What it does: A fl uid that supplies the necessary pressure and friction to bring your car to a stop without placing too much stress on the brake pads. What you need to know: Usually tucked under your hood on the driver's side, this fl uid is best checked by the pros. Often, though, you can take a peek at the fl uid level simply by look- ing at the reservoir, which is usually a transpar- ent plastic in newer cars. If your levels are low, ask an automotive technician to take a look (this is most often checked at each oil change as well) as brake fl uid, like many other fl uids, is very toxic. Engine oil reservoir What it does: Contains the oil that serves the essential purpose of lubricating your car's engine. What you need to know: If you need to refi ll the oil, check your car's manual to ensure what type of oil you'll need. To add oil, look for a larger screw cap on your engine (often labeled "oil" or with a picture of an oil can on it). Unscrew the cap and slowly pour your oil into it (use a funnel to keep things tidy). Be sure not to overfi ll, and don't forget to replace the cap. This should help you maintain a good level until your next oil change. The radiator What it does: Keeps your engine running at a healthy temperature. What you need to know: To keep your engine from over-heating, your radiator needs coolant, also known as antifreeze. If checking your cool- ant level, make sure you never remove a metal cap when the engine is hot, otherwise you could get burned. In some models, you'll be able to see the level of fl uid through the reservoir, otherwise pop the cap and take a look inside. When low, refi ll as needed ensuring you use the proper coolant for your car as instructed in your owner's manual. Most often your coolant levels will be checked and refi lled during a standard oil change. The battery What it does: To put it simply, the battery powers your car, provid- ing the energy to start your engine and, along with the alternator, power your lights, radio and more. What you need to know: Your battery is charged by the alternator when your engine runs. If your car is not in use regularly, take the car out for a short spin every two weeks (or at least fi re up the engine for 15 minutes with lights off) to keep the bat- tery in tip-top shape. April 2012 bravamagazine.com 49