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After generations of halogen headlights, Xenon HID and LED are the new, popular kids on the block. What exactly are they? Here's our Dolan Lexus team's quick intro and explanation.

History of Halogen

Dating back to the late 19th century, halogen lamps contain a filament of tungsten surrounded by a glass capsule filled with halogen. The filament glows when electricity passes through it, evaporating tungsten atoms and redepositing them onto the filament.

Xenon

Xenon, or high-intensity discharge, is a bulb containing twin electrodes and filled with xenon gas.

Dashboard warning lights provide helpful safety alerts to drivers. Not everyone is familiar with all the lights, and some may prove surprising when they appear. The tire pressure light may come on without warning or any expectation. What could the light indicate?

The warning light reveals critical information: one or more tire's air pressure dropped too low. Low air pressure creates a hazardous condition, as the handling gets compromised, risks of a blowout increase, and other dangers may be present.

Reasons for low air pressure vary. Tires naturally lose a small amount of air every 

An automotive differential is a complete mechanical component on a car or truck that uses a series of shafts and gears to control the movement of the wheels on a vehicle. Differentials are essential for vehicles to maintain traction and continue moving. Differentials serve their greatest purposes under slippery conditions, where the wheels of a vehicle may not have sufficient traction. 

Is it really worth the time and effort to wax your car periodically? Its actually very beneficial, and most vehicle technicians will recommend that this is done once every four months or so.

Myths and misinformation about car maintenance abound, and nowhere is that more apparent than when it comes to motor oil. We here at Dolan Lexus in Reno, NV think you should have all the details on motor oil and related products so that you can be a fully informed partner in the car care process.

Oversteering and understeering are terms that are used to describe how sensitive a steering wheel is to its steering. If your steering wheel turns more than what you commanded it to, then this is known as oversteer. Understeering is when your steering wheel turns less than what you commanded.

At Dolan Lexus in Reno, NV, we know that you're always looking for ways to make sure that your vehicle is running in peak performance. But there are some types of car problems that are more expensive than others. One type of car problem that you'll definitely want to keep an eye on is your fuel pump. 

You have probably experienced a flat tire before. You have also probably replaced a flat with a temporary spare tire, or donut. Dolan Lexus recommends that you know the limitations of these small spare tires. They differ from a regular tire in many respects.

Our Dolan Lexus service department team recommends that you have your windshield wiper blades replaced every six months or at least once per year. Pick a milestone date, such as New Year's Eve or Groundhog Day or whenever you're due for seasonal tire rotations or an oil change.

At some point, a car’s battery reaches the end of its lifecycle. Replacing the battery becomes necessary because a dead battery hardly does anything for a vehicle. Neither does a dying one that continues to falter and perform unreliably. Rushing out and buying the cheapest battery might not be the best plan, though.