Trusted Lexus Oil Change Service in Greenwich, CT

When it's dark or hazy, it's especially important to be able to see the road ahead. It's also critical that other drivers and pedestrians can see you. Working headlights are vital in this regard. Headlights can fail for many different reasons, and if they do, it's essential to replace them ASAP. As your Lexus service center in Greenwich, CT, we can replace them for you. These are a few signs that it's time to get new headlights. Frequent Blown Bulbs Headlight bulbs can fail simply due to age. Depending on the type of bulbs you have, they can last from 500 hours to 30,000 hours before replacement. If you find that your bulbs are blowing more frequently, this is a sign that something is likely wrong with the electrical system. Two possible causes are a short in the socket or a problem with your alternator. more A short in the headlight socket can result in power fluctuations in the bulb, and this will cause it to fail faster than it should. A damaged alternator will produce less power for the electrical system than it should. The reduced power means that the available electrical supply has to be shifted between components as needed. A constantly shifting power supply will cause the bulb to blow. Our technicians will trace the source of the problem. Discolored or Damaged Lenses The clean plastic covers that protect your headlights can get damaged. Grit, sand, and other debris can scratch them, and the bright summer sun can also cause them to become discolored. This discoloration isn't aesthetically pleasing, and it can make your headlights look dimmer than they are. The covers can also be cracked by debris thrown up from the surface.   A cracked lens can allow water to seep into the headlight socket. This water will damage the bulb socket and can cause a short in your electrical system. It's also important to be aware that it's a traffic offense to drive with cracked headlights, and you can receive a ticket. Dim or Flickering Lights Just like the bulbs in your home, your headlight bulbs will be dim or flicker before they're about to fail. As we've seen, the lifespan of headlight bulbs is varied. If one of the bulbs blows, we advise replacing both of them at the same time. Bulbs are installed as pairs, and if one fails, the other will, almost certainly, within a couple of days.   Another potential cause of flickering lights is a failing alternator. Your car's computer will allocate just enough power to the headlights to allow them to work. If other accessories are switched off, for example, the radio, the extra power will be allocated to the lights. The flickering is a sign that the power supplied by the alternator is varying due to demands by other systems in your car.   If your headlights are showing signs of wear or need to be replaced, schedule a replacement with our service department at DARCARS Lexus of Greenwich. Does your Lexus need another part replaced? Order any of the genuine parts you need now!

As the component that converts over 90% of harmful emissions into safer compounds, your catalytic converter is essential to the health of your car and of the planet. But if it isn't functioning at peak capacity, it'll also impact your driving experience. Here are some of the ways you can recognize when it's time to schedule a service at your Lexus dealer for a replacement. Time To Contact Your Lexus Dealer? Converters have an average lifespan of ten years or 100,000 miles, so it's possible that you may never need a replacement. However, it is a wearing part, so scheduling a check every 50,000 miles or so will ensure that it receives monitoring and maintenance to keep it in good condition. more What Could Go Wrong? Known as the "cat", the converter contains tiny pores that are coated in precious metals such as palladium and gold. This honeycomb structure can be damaged by a sharp blow, causing pieces to break off.   Alternatively, if oil, antifreeze, or unburned fuel have infiltrated the exhaust system, then the converter may become clogged. This could be caused by: Bad valve seals Piston ring failure Poor spark plugs Unbalanced fuel-air mixture If your car has suffered any of these problems recently, then the cat could be suffering from the knock-on effects, so it's wise to arrange an inspection. What Are the Warning Signs? You know your Lexus better than anyone, so you'll probably be the first person to notice if the converter isn't working. The following might all signal that the cat is struggling: Rattling Noises If the converter is damaged, pieces of the honeycomb structure can break off and enter the exhaust pipe, causing a rattling noise that's loudest at ignition. Bad Smells When the cat isn't working, hydrogen sulfide will infiltrate the system instead of being catalyzed into odorless compounds. This can cause a sulfuric smell. You might also notice a burning odor or thick black smoke from the exhaust pipe. Soggy Acceleration By restricting the flow of exhaust gases, a malfunctioning cat will have an impact on the power from the engine. If you notice that your car is sluggish when it comes to accelerating or driving at speed, then the converter could be the culprit. It will also burn fuel less efficiently, which in turn will make an impact on costs at the gas pump.   As well as making your driving experience less enjoyable, a malfunctioning cat will cause harmful chemicals to build up in your engine and potentially damage other components of your car, so it really is essential to make sure that it's in good health. If you're in any doubt, contact us at DARCARS Lexus of Greenwich. We will be happy to answer any of your questions and get you in quickly for repairs!

Your transmission plays a vital role in the performance of your car, so routine transmission maintenance is necessary to keep it running in peak condition and avoid expensive repairs. But what is transmission maintenance, why is it needed, and when should it be done? Read on to find out more about when you should schedule a transmission service at your Lexus dealer. What Is a Transmission Service and Why Should It Be Done? Services can vary depending on your specific vehicle. However, typical upkeep involves changing the filter, changing the fluid, and inspecting, cleaning, or replacing any transmission components, if needed. more Transmission fluid helps keep mechanical pieces cool and lubricated. However, the interior parts of your transmission may wear down over time, and tiny particles can contaminate the fluid, potentially leading to damage and high repair costs. Routine maintenance is essential to avoid pricey repairs or vehicle downtime due to transmission troubles down the road. What Is the Difference Between a Flush and Fluid Change? Owners have different options when selecting services, including a transmission fluid change or a transmission flush, and both techniques have pros and cons. However, most vehicles have factory recommendations concerning which type of service to perform when changing the transmission fluid and should always be followed.   A fluid change typically involves draining the fluid out with gravity, then adding fresh transmission fluid. With this method, all old fluid is not fully drained from the transmission components and is left to mix with the new liquid. In contrast, a fluid flush usually involves using a machine to flush all the fluid out of the transmission and lines until completely clean and then refilled with entirely fresh fluid. How Often Should I Have Routine Service Performed? Again, the best practice is to know factory-recommended service intervals for your car, as recommendations can vary widely from one vehicle to the next, ranging from 30,000 miles to over 100,000 miles. Always follow the factory-recommended time or mileage intervals.   No matter your vehicle type, one thing is consistent, you should never wait for problems to arise before servicing your transmission, as damage is likely already taking place, and you could be looking at costly repairs. Being proactive is always the best bet with your car, especially the transmission. Signs You Should Have Your Transmission Checked at Your Lexus Dealer Going by the manufacturer's recommendations for maintenance services is an excellent way to maintain your car's performance. Of course, issues may surface even with appropriate servicing.   If you detect difficult shifting, slipping gears, grinding gears, leaking transmission fluid, or a burnt transmission fluid smell, you should get your car to a technician as soon as possible. Continuing to drive your vehicle with transmission problems may likely cause more issues.   Keeping up with vehicle maintenance is crucial to its performance and lifespan. So whether you need routine transmission maintenance or a different type of service, our service team is here to help! Contact DARCARS Lexus of Greenwich if you have questions or schedule a service appointment now.