BMW Laserlight

BMW Laserlight is a highly efficient lighting technology with a high-beam range double that of headlights containing conventional technology.

The BMW i8 is also the world’s first series production vehicle in which BMW Laserlight technology is offered, a pioneering high-beam function that heralds a new era in the development of innovative BMW lighting technology.

In the laser headlight, the beams of light are bundled together to attain a luminous intensity that is ten times greater than conventional light sources such as halogen, xenon or LED. BMW Laserlight has a visual range of up to 600 metres, twice that of a headlight with conventional light technology.

BMW Laserlight surpasses energy efficiency compared with already highly effective LED light technology by a further 30 percent, thereby providing considerably greater light intensity and a marked reduction in electricity consumption.

The laser diodes are ten times smaller than conventional light diodes, enabling the height of the reflector to be reduced from 9 cm to less than 3 cm. This, in turn, creates more space in the headlight and also reduces weight, thereby creating new design possibilities for the vehicle.

BMW Laserlight takes the coherent and monochromatic blue laser beams and transforms them into harmless white light. This is done by using special lenses to direct the beams emitted by three high-performance laser diodes onto a fluorescent phosphorous substance inside the laser light source. This fluorescent substance converts the beams into a white light, still with a very high intensity, which the human eye finds particularly pleasant due to its close similarity to daylight. Following conversion of the laser beams, the harmless, dispersed light is projected forward by the headlight unit.

The laser headlight is also equipped with automatic headlight range control to keep the beam of light at a pre-set level, no matter whether the vehicle is driving uphill or downhill, whether it is fully laden or whether the driver is the sole occupant.

All these characteristics make BMW Laserlight the ideal high-beam light source for automobiles. It combines high light intensity with optimal energy efficiency and extra-small dimensions. The outstanding illumination range of the BMW Laserlight facilitates even better visibility and enhanced foresight when driving in the dark. The result is a relaxed and comfortable ride and increased safety on the road.

Visit Laurel BMW today!


BMW Insights - Technology

5 Tire Tips You Didn't Know

Some of the best advice we’ve ever heard: Invest in what goes between you and the ground. That means good shoes, a good mattress and good tires. People often neglect their tires or just don’t pay too much attention to them in general. It’s important to check your tires’ PSI once per month and have them rotated every 5,000 miles.  

Here are a handful of tire tips from caranddriver.com we bet you didn’t know :

1. Skinny tires, much taller and narrower than the norm, are coming back. BMW’s i3 electric/plug-in hybrid, which relies on minimal rolling resistance to achieve acceptable driving range, is leading the charge. The i3’s Bridgestone Ecopia EP500 tires have aspect ratios ranging from 55 to 70 (narrow tread, tall outside diameter) to reduce energy loss as the tire rolls into and out of its footprint. This shape also reduces the car’s frontal area and aerodynamic drag. To compensate for a reduced air cavity and a smaller-than-normal footprint, Bridgestone uses an elevated inflation pressure to deliver the desired acceleration, braking, and cornering traction.

2. In the strictly theoretical sense, increasing just the width of a tire does nothing to improve acceleration or braking traction. A wider tire will have a shorter contact patch, which is precisely what you don’t want when the goal is maximum longitudinal grip. Jamie McNutt, the replacement-tire development manager at Bridgestone Americas, says that a longer, not wider, contact patch helps you climb faster to maximum braking grip.

3. Wider tire treads do, however, increase cornering grip. Again, though, tire engineers are always working with multiple variables. See our first point about the modern Corvette, which uses skinnier tires than its predecessor yet increases its roadholding with a stickier compound. To maximize traction in all directions, tire engineers aim for an even pressure distribution throughout the contact patch.

4. Static electricity build-up is an old concern that has returned to haunt modern tires. An inadequately grounded vehicle is an issue during refueling and when occupants slide out of the car’s interior. Modern tire compounds have become less conductive as manufacturers have greatly reduced the amount of carbon black in rubber compounds to cut weight and rolling resistance.

5. A run-flat tire can roll for more than 100 miles after it loses pressure. Tire manufacturers typically claim that a deflated run-flat can cover 50 miles at 50 mph, but if you slow down, you can stretch that distance much farther. Lee Willard, a product development engineer at Michelin, says the range roughly doubles if you drop your speed to 40 mph. Slow down more, and the range continues to grow. It’s all about reducing the amount of heat generated in the tire.

For the full list of tips head over to Car and Driver’s Blog: http://bit.ly/1IKbyxg

Top 10 Excuses People Used When Being Pulled Over

“Well gosh officer, I didn’t see the speed limit sign!” – the most common excuse police hear when pulling drivers over, according to an article from Cars.com about a survey done by Insurance.com. The comparison pooled licensed drivers 18 an older. More than a fifth of the drivers polled said when they gave an excuse to the officer that pulled them over they said they couldn’t see the sign that told them not to do something.

There were 10 other popular answers given among drivers polled. They are listed with their percentages below:

1. I couldn’t see the sign telling me not to do it :20.4%
2. I’m lost and unfamiliar with the roads: 15.6%
3. I didn’t know it was broken: 12.4%
4. Everyone else was doing it: 6.4%
5. I’m having in emergency situation in my car (for instance spilled a hot drink on your lap): 5.4%
6. I missed my turn/exit: 4.8%
7. I had to go to the bathroom: 5.6%
8. I didn’t do anything dangerous: 4.2%
9. I was on my way to an emergency (for example, to help someone who was ill or injured): 4.0%
10. My GPS said it was the right thing to do: 2.2%
11. I’m just helping out; I wasn’t even supposed to be driving (for example, your friend is intoxicated): 2.0%

To read the full article from Cars.com, click the link : http://bit.ly/15XAT5U

Driving in The Rain: 3 Tips to Stay Safe

Getting caught in a rainstorm while driving can be a scary thing. You’re not only worried about yourself but those driving around you as well. Defensive driving techniques should always be applied to the road, but even more so when driving in the rain. There are around 707,000 automobile crashes each year due to rain, resulting in approximately 3,300 deaths and 330,200 injuries.

Statefarm has offered a few tips for driving safely in the rain:

1. Turn on those headlights. It’s the law in all states to turn headlights on when visibility is low, and many states also require having the headlights on when the windshield wipers are in use. Praeter says that well-working wipers and relatively new (not threadbare) tires also are must-haves when driving in rain.

2. Beware of hydroplaning. That’s the technical term for what occurs when your tires are getting more traction on the layer of water on the road than on the road itself—the result is that your car begins to slide uncontrollably. It’s easy enough to hydroplane: All you need is one-twelfth of an inch of rain on the road and a speed of more than 35 miles per hour. If you start to hydroplane, let off the accelerator slowly and steer straight until you regain control.

3. Turn off cruise control. Ironically, on rain- or snow-slick surfaces, cruise control may cause you to lose control. You might think it’ll help you stay at one steady speed, but if you hydroplane while you’re in cruise control, your car will actually go faster.

Read the full article from Statefarm here: https://learningcenter.statefarm.com/auto/safety/5-tips-for-driving-safely-in-the-rain/

How Much Auto Insurance is Enough?

Your auto insurance plan is a collection of policies that cover various things in the event of an auto accident. It’s illegal to drive without auto insurance and the bare minimum you must hold is a liability insurance policy.

Wall Street Journal has laid out other various policies and what is covered under each one. Some drivers may need more insurance than others so it’s incredibly important to review your policy before choosing one.

• Liability coverage – These policies help cover liability and expenses when you’re at fault in an accident. The money will go to the people you hit, but it won’t cover the people in your car.

• Bodily Injury Liability (BIL) – This policy pays for the medical expenses of people injured in a crash in which you’re at fault. You’ll often see BIL policies described as a “20/50” policy or a “100/300” policy. These numbers describe the maximum dollar amount the policy will pay for a single person’s injuries and the maximum for all the injuries sustained by all the occupants of the other car. For example, a 20/50 policy will pay a maximum of $20,000 for a single person’s injuries, and up to $50,000 total for the injuries of everyone in the car you hit.

• Property Damage Liability – This policy pays for damage done to the other car if you’re at fault in an accident. Property liability is sometimes referred to alongside BIL as a third number, so a 20/50/10 liability package will cover up to $10,000 for damages to the other car.

The following policies cover you and your card in an accident:

• Personal Injury Protection (PIP) – This covers your and your passengers’ medical expenses after an accident. If you lose time at work because of your injuries, this policy may also cover lost wages.

To see the other types of policies including uninsured motorist, collision and comprehensive coverage, check out this link: http://guides.wsj.com/personal-finance/insurance/how-much-car-insurance-do-you-need/  

6 Summer Tuneup Tips

It may feel like summer is winding down but there are still another 2 months of this glorious season left. You should paying extra special attention to your car as we enter the hottest part of the summer. Fluids tend to drain more quickly and engines are known to overheat easier.

Bankrate has provided 6 tune up tips for you car this season. All you have to do is remember the acronym SUMMER.

S: Scrub the battery

Long drives and hot weather can put a strain on your car battery. To keep your battery healthy, sprinkle some baking soda onto the battery terminals, and then lightly spray with water. Let the mixture sit for an hour, and then wipe it off with a wet sponge.

U: Use a sunshade

When you park in direct sun, not only does your car's interior heat up, you are putting strain on the dashboard and upholstery, which can accelerate wear. Use a sunshade to protect your car interior and lengthen its lifespan.

M: Maintain proper fluid levels

All fluids are important to your car's operation, but antifreeze, also known as coolant, should be your top priority. A low coolant level can cause your car to overheat. Check your antifreeze level and add more if it's low. Do not open the coolant tank lid while the engine is hot.

M: Make sure tire pressure is correct

Check your tire pressure regularly and before any long trips. Inflate tires to the recommended pressure listed in your owner's manual for the number of passengers and the amount of cargo you'll be carrying. Proper tire pressure will help prevent a blowout and can improve your fuel economy by up to 3.3 percent.

E: Expect an emergency

Like a good Boy Scout, you should be prepared for an emergency. Make an emergency kit that includes jumper cables, roadside flares or reflective triangles, a flashlight, old towels or paper towels, a first-aid kit, nonperishable snacks and water.

R: Replace your wiper blades

Summer means the dry season for many areas, but storms can occur unexpectedly. Make a note to remind yourself to replace wiper blades every six months or sooner if they are unusually squeaky or you notice decreased visibility.

For the full article from Bankrate please follow the link: http://www.bankrate.com/finance/auto/summer-car-tuneup-tips-1.aspx

5 Tips to Prevent Hot Car Deaths

It’s a tragedy that’s in the news too often: a young child is left in the car for a short period of time and they pass away from heat stroke. These senseless deaths can easily be prevented and are often caused by a brief moment of negligence.

From law enforcement officers to celebrities, everyone is doing their part to spread awareness about leaving your loved ones in a car on a hot day. Whether it’s your pet or your child, “don’t leave for a minute with your loved ones in it.”

Here are 5 tips from the Today Show to prevent hot car deaths:

1. Look before you lock. Open the backdoor and look in the backseat to assure that everyone is out of the car (even if you think you are childless).

2. Keep something you need in the backseat. Put your cell phone, briefcase, computer, lunch, ID badge, left shoe, or anything essential to your daily routine beside your child.

3. Travel with a furry companion. Keep a stuffed animal in the car seat. When baby is in the seat, the stuffed animal rides shotgun. The furry passenger serves as a reminder that baby's in the back.

4. Always lock the doors. Even if the car is in the garage, keep the doors locked to prevent curious children from getting into the car.

5. Put the keys and fobs away. Kids might want to play with keys and be able to get into the car without parents knowledge.

Remember these 5 tips and you could possibly save a life. Be sure to check out the rest of the tips over at today.com: http://www.today.com/parents/7-tips-preventing-hot-car-related-deaths-children-t31551