That's up to you. If you like your current keyless entry or need to keep your driver 1/2 settings from the remote, then a 1-button remote start while using your existing keyless entry would be a good choice.
The downside obviously is that then you need to carry 2 remotes - even though the remote start one button is pretty small! If you would rather just carry one remote or don't have a factory keyless entry, then the 4-button is the perfect choice for you! What else do I need? You will need basic tools and knowledge to remove interior panels, test wires, and properly connect to those wires. Parts wise you do not need anything else we include everything.
How long will installation take? It would take an expert installer about an hour. It would take a novice installer or a handy DIYer 2 - 4 hours. We are here to help if you run into any problems!You should be somewhat comfortable working with wiring and using a multimeter to complete this. If not, you would be better off having a pro install this kit for you.
We provide all the parts, the vehicle info, and even vehicle pictures of where to find most of the wires - but we can't judge your skill level and whether or not you can install this. These units are the most installer friendly units out there. Programming is EASY, installation is straight forward, and they work great. If your not sure or have questions, just ask! What's the difference between your regular and premium kits?
Both kits are brand new, come with the same parts, and all the parts you need. The premium kits are a bit higher cost, but come ready to install. That means the bypass is already hooked to the remote start, all necessary wires are taped up and ready to connect, all unneeded wires have been cut and isolated. If you already have experience with remote starts either option is a great choice.
If your not too savvy with installing the preprepped are the way to go. You won't waste any time staring at the install guide and trying to figure out what wires you need and what ones you don't. The preprepped are the going to be the easiest install you will find if your going to do this yourself. Why should I consider your kit over the other ones?
These units are ROCK SOLID. We install a TON of them and they work GREAT.
The range is FANTASTIC and they are RELIABLE. They have been in business for a long time and there's a good reason for that. We have been installing Code Alarm units for almost 20 years and they are EXCELLENT! Some of the other kits out there the instructions won't be in english, the systems are lower quality and won't last, the remotes are cheap and will fall apart on you.
Even if you decide on another unit, take this advice - please stick with the popular name brands to avoid headaches down the road! The item "Fits Chevrolet Trailblazer Remote Start Complete Kit 2003 2010 Easy Install" is in sale since Thursday, September 29, 2016.This item is in the category "eBay Motors\Parts & Accessories\In-Car Technology, GPS & Security\Dash Cams, Alarms & Security\Remote Start System Kits". The seller is "remote-car-starters" and is located in Northeast. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion.