The 1999 Mercury Sable LS is a very easy car to maintain, and a good choice for the average car user. The engine air filter is easy to remove, as you only have to disengage a few fasteners for access. Checking the oil level is easy, as the oil dipstick is easily accessible in the engine bay. The engine fuse box is easily accessible in the engine bay. This will allow you to troubleshoot electrical problems on this car.
There are some difficult aspects to repairing the 1999 Mercury Sable LS. You will have to completely remove the housing in order to access the reverse light on this car. This requires tools you may not have readily available. In order to access the headlight, you will have to completely remove the headlight housing. Most vehicles do not require you to remove the housing for this repair. The brake fluid level is difficult to check on this car, as the reservoir is not located in a visible spot in the engine bay.
Burnt out brake lights increase your chance of getting rear ended - check and change yours today
Don't be caught in the fog with burnt out fog light bulbs
Dirty cabin air filter cause undue wear on your car's heater and AC and can cause bad odors
Properly inflated tires is the easiest way to improve fuel economy. The right tire pressure is NOT on the side of your tire btw