Upgrade With an Android Navigation Head Unit – Say Goodbye to the Factory Car Stereo

Does your factory car stereo look plain and boring or maybe it lacks important features such as navigation? Outdated car stereos don’t serve much of a purpose. Most of them don’t have navigation systems and play only radio and CD music. Upgrade your factory car stereo with an Android aftermarket navigation head unit to experience the best of today’s technology.

Replace your outdated head unit for more high-tech functionality. Automotive navigation systems are an essential part of today’s modern vehicles but don’t worry, you don’t need to buy a brand new car for these commodities. The aftermarket offers a variety of multimedia Android head units, which are convenient devices and allow you to connect your Android phone to your dash and control some of the most important features. With an Android head unit, you can play music, use Google Maps navigation which is far more advanced than the basic BMW navigation, make calls and send messages.

Having an Android head unit has tons of advantages.

This is not just a typical car stereo, we are talking about a multi-functional device that will make your car rides pleasant and relaxing. Your Android phone is connected to the dash via USB which does not mirror every app you have on the device. Only the apps that are authorized by Google Play can be visible on your unit because of drivers’ safety regulations. You will be able to use Google Maps as a reliable navigation system as well as play music from your phone’s database.

The audio goes through the USB which does not damage the quality of sound like Bluetooth does. The second most important feature after navigation is the hands free phone calls. Making calls while driving is not recommended, unless you have an Android head unit which allows you to talk hands free. This is important for your safety as well as the safety of others on the road.

The downsides and how to deal with them

The aftermarket offers a variety of Android unit models with phone interface that is easy to navigate, even while driving. Replacing your factory car stereo might cause you to lose some of the factory features such as steering wheel audio control, satellite radio, Bluetooth integration systems and rear seat entertainment systems.

The key is to choose a compatible head unit off the aftermarket that will provide you with the features you want to keep. Depending on which feature you want to keep, you will need to get an appropriate adapter. We can take steering wheel audio controls as an example because it is one of the basic features that everyone wants to hold on to. In this case, look for a steering wheel audio control adapter and a navigation unit that is compatible with this adapter. In today’s aftermarket, you will find plenty of head units with the SWI (steering wheel input). It is important to look for this specific feature because otherwise your head unit might cost you a few commodities. Other than that, there is not a single reason you should not upgrade your vehicle with an aftermarket head unit.

It is certainly more affordable than buying brand new wheels and with the aftermarket you can get a high-tech Android head unit at a fair price and say goodbye to the old factory car stereo.

OBD Car Tracker Plug & Play GPS Tracking Device

Car tracking has become the need of the hour, and car owners certainly want their car to be safe. When people look for these devices, there are lots of options available in the market. This is not about the brand, but the various categories options can place one in a dilemma. Here is a detailed description of the types of trackers available in the market, and accordingly you can choose as per your needs and convenience.

There are 3 types of trackers available in the market.

• Hardwired
• Portable
• OBD

Hardwired Trackers

This kind of GPS trackers is for monitoring a single vehicle. These are mostly used in the vehicles of earlier than 1996 where the OBD II ports were missing. It is preferred for the car owners who want to hide the installation for greater security. The electrical system of the vehicle is used for power, and there is no need to charge the device manually.

Portable Devices

These are perfect for individuals to use on their cars, and who travel more frequently. This is a real time tracker that caters to the need of many users. These are modern devices, and the accessories are included in the package like a micro USB cable, lanyard and waterproof case.

OBD Plug and Play Chargers

This is a perfect choice for tracking not only a single vehicle but a fleet of vehicles. Using the OBD car tracker has lots of advantages for the users.
• The installation is simple, and it takes only a few seconds, say about 30 to 45 seconds.
• The plug and play real time tracking device can be fitted to the OBD II port of the car’s dashboard.
• There is no need to charge this device manually.
• Telematics is captured immediately, and the same is informed to the fleet owner. This helps the owners to ensure that the car is safe, and out of troubles.
• Any misuse of vehicles will be notified with no delays to the users.

Apart from these advantages, many features are alluring about the OBD plug and play tracking device.

• The operating expenses are reduced, as the shortest routes can be chosen.
• The company’s productivity can be increased as the employer can always oversee if the employees are misusing the vehicles.
• The vehicles can be effectively monitored round the clock, and the money saving is made easy, as fuel consumption is lowered.
• With the OBD car tracking device the vehicle utilization is maximized.
• The field staff can be managed with ease, and corrective actions wherever and whenever required can be taken.
• Route planning can be done with ease.
• The exact location of the vehicle can be traced at any given point of time.
• Dispatch inaccuracies can never happen, as the vehicles can be tracked for all reasons behind the delay.
• Administration account is single and managing the same is easy and non-complicated.

Precautions

Finding the right OBD port is a must, and for a few vehicles, these may not be compatible. But compared with the downsides of the hardwired devices which include the requirement of an auto electrician to fix the device, and the device being not portable, the disadvantages of the plug and play devices are negligible.

Electric and Hybrid Cars – The Wave of The Future

It seems like we’ve been waiting forever for electric cars to come along, but after more false starts than you’ll see at the London Olympics this year, it looks like the electric car is finally here to stay.

Now, we need to start with some boring terminology: A true electric car (EV, for Electric Vehicle) has no petrol engine as backup, so you are reliant on the batteries having enough charge to get you to where you need to go. The Nissan Leaf is the best-known (and best) electric car currently on sale.

A regular hybrid uses an electric motor and/or a petrol motor, depending on the circumstances. You don’t plug it into a wall socket as the batteries charge while you are driving. A typical journey, even a short one, will use both electric and petrol power to drive the wheels. The Toyota Prius is the most popular and best-known hybrid on sale around the world.

A plug-in hybrid, “range-extending” electric car, is technically more of a fancy hybrid than a true EV although it drives more like an EV than a regular hybrid. In practice it might be a huge difference or none at all, depending on how you use the car. A range-extender, or plug-in hybrid as it’s more commonly known, has a petrol engine which can be used to power the electric motor once the batteries have drained, but the petrol engine does not directly drive the wheels*. The Vauxhall Ampera/Chevrolet Volt twins are the leading example of this type of car, and they claim an urban fuel consumption of 300mpg (yep, that’s three hundred. Not a typo!)

A car running on an electric motor is usually very quiet (eerie silence or a distant hum instead of a clearly audible petrol engine) and smooth (no vibrations from engine or gearbox). The response from the car away from rest is both immediate and powerful, as electric motors generate huge amounts of torque instantly. They’re quiet from the outside to, to such an extent that the EU is considering making audible warnings compulsory in the future as pedestrians simply won’t hear an electric car coming.

In terms of exciting handling, electric cars are usually not brilliant, it must be said. They tend to be very heavy and usually run tyres & wheels more beneficial for economy than handling. But as a commuter vehicle around town, they are zippy and efficient. Plus they generate less noise, heat and pollution into the street so a traffic jam of Nissan Leafs in the city would be a lot more pleasant for passing pedestrians.

The batteries on a typical electric car only give it enough range for a few miles (although a true EV will have a bigger battery pack as it doesn’t have to fit a petrol engine & fuel tank as well), so the cars use various means to charge the battery while driving. Usually this involves converting kinetic energy from coasting and braking to electric energy to store in the batteries. The Fisker Karma even has solar cells in its roof to charge the batteries as well.

However, a longer journey will inevitably mean that the batteries are drained. In a fully electric car that means you have to stop and charge the batteries, so hopefully you parked near a power socket somewhere and have several hours to find something else to do. In a hybrid, the petrol engine will start up to provide the power. In a regular hybrid like a Prius, the car effectively becomes an ordinary petrol car, albeit with a fairly underpowered engine pushing a heavy car around so it’s not swift. In a ‘range extender’ like the Ampera/Volt, the petrol engine provides energy to the electric motor to drive the wheels, which is more efficient in both performance and economy. Depending on how you’re driving, any spare energy from the petrol engine can be used to charge up the batteries again, so the car may switch back to electric power once charging is complete.

So what does this mean in the real world?

Well, how much of the following driving do you do? We’re assuming here that the batteries are fully charged when you set off.

Short trips (<50 miles between charges).

These sort of journeys are ideal for electric cars and plug-in hybrids, as the batteries will cope with the whole journey and also get some charge while you drive. A regular hybrid will still need to use the petrol engine, although how much depends on how you drive it and how much charging it is able to get along the way.

Medium trips (50-100 miles between charges).

These are the sorts of trips that give EV drivers plenty of stress, as the traffic conditions may mean you run out of juice before you make it to your charging point. A plug-in hybrid or regular hybrid will be fine because they can call on the petrol engine. In a regular hybrid, this means the car will be petrol powered for most of the journey. In a plug-in hybrid, it will be mainly electric with the petrol engine kicking in to top up the batteries if needed late in the journey.

Longer trips (100+ miles between charges)

Not feasible in a fully-electric car, as you will almost certainly run out of electricity before you get there. The regular hybrid is basically a petrol car for almost the whole journey and the plug-in hybrid is majority electric but supplemented by petrol in a far more efficient way than a regular hybrid.

The pros and cons:

Let’s summarise the three types of electrically-powered cars:

Regular hybrid (eg – Toyota Prius)

PROS: cheaper, no charging required, no range anxiety, regular petrol engine makes it feel like a regular petrol car

CONS: only very short journeys (a few miles at best) will be fully electric, small battery pack and weak petrol engine means relatively poor performance compared to a normal petrol car or a fully electric car, poor economy when driven hard (like most Prius minicabs in London…), not very spacious for passengers and luggage due to carrying petrol and electric powertrains in one car

Fully electric car (EV) (eg – Nissan Leaf)

PROS: powerful electric motor gives much better performance than a regular hybrid, larger battery pack means longer electric running, no petrol engine reduces weight and frees up a lot of space, £5000 government rebate, electricity is cheaper and usually less polluting than petrol, privileged parking spaces in certain public places

CONS: Still expensive despite rebate, minimal range capability due to lack of petrol engine backup, resulting range anxiety is a real issue for drivers, question marks over battery life, technology advances will make next generation massively better and hurt resale value, some driving adaptation required, lengthy recharging required after even a moderate drive

Plug-in Hybrid / range-extender (eg – Vauxhall Ampera)

PROS: powerful electric motor and backup petrol engine give best combination of performance and range, most journeys will be fully electric which is cheaper than petrol, no range anxiety, privileged parking spaces in certain public places

CONS: Very expensive despite rebate, question marks over battery life and resale value, wall socket charging is still slow, lack of space and very heavy due to having petrol engine and fuel tank as well as electric motor and batteries.

Electric Car Economics – is it all worth it?

For most people, an electric vehicle is difficult to justify on pure hard-headed economics. Even with a £5,000 rebate from the government, an electric car is expensive. A Nissan Leaf starts at £31,000, so after the government gives you £5K you have spent £26K on a car which would be probably worth about £15K if it had a normal petrol engine. That could conceivably buy you a decade’s worth of fuel! And there are still question marks hovering over the long-term reliability of batteries and resale value, which may bite you hard somewhere down the line

Electric Cars and the Environment

Buying a hybrid or electric car because you think you’re helping the environment may not be helping that cause as much as you think, if at all. Producing car batteries is a dirty and complicated process, and the net result is that there is a significantly higher environmental impact in building an electric or hybrid car than building a regular petrol or diesel car. So you’re starting behind the environmental eight-ball before you’ve even driven you new green car.

Beware of “zero emissions” claims about electric vehicles, because most electricity still comes from fossil fuel sources (like gas or coal) rather than renewable sources, so you are still polluting the atmosphere when you drive, albeit not as much and the effects are not as noticeable to you. If you have your own solar panels or wind farm to power your car, this is much more environmentally friendly.

Range anxiety

The biggest electric car turn-off for car buyers (other than the high purchase price) is the joint problem of very limited range and very slow recharging. In a petrol or diesel car, you can drive for a few hundred miles, pull into a petrol station and five minutes later you are ready to drive for another few hundred miles. In an electric car, you drive for 50-100 miles, then have to stop and charge it for several hours to drive another 50-100 miles.

If you only take short journeys and can keep the car plugged in whenever it stops (usually at home or work), this may never be a problem. But you can’t expect to jump in the car and drive a couple of hundred miles, or get away with forgetting to plug the car in overnight after a journey. You have to be much more disciplined in terms of planning your driving, and allow for recharging. Away from home this is still a big problem as there are relatively few power sockets available in public parking areas for you to use.

A plug-in hybrid like the Vauxhall Ampera/Chevrolet Volt gets around the range anxiety problem, as does a normal hybrid like a Toyota Prius, but you are carting a petrol engine (and fuel) around all the time which you may not need, adding hundreds of kilos of weight and taking up lots of space, so it’s a compromise.

So as you can see from all of the above, it’s not at all straightforward. You need to carefully consider what sort of driving you will be doing and what you need your car to be able to do.

*there is a complicated technical argument about whether the Ampera/Volt’s petrol engine directly drives the wheels under certain circumstances, but it’s really boring and doesn’t really make any difference to how the car drives.

Stuart Masson is founder and owner of The Car Expert, a London-based independent and impartial car buying agency for anyone looking to buy a new or used car.

Originally from Australia, Stuart has had a passion for cars and the automotive industry for nearly thirty years, and has spent the last seven years working in the automotive retail industry, both in Australia and in London.

Stuart has combined his extensive knowledge of all things car-related with his own experience of selling cars and delivering high levels of customer satisfaction to bring a unique and personal car buying agency to London. The Car Expert offers specific and tailored advice for anyone looking for a new or used car in London.