Can you turn any car into keyless entry?

Are you still putting your car key into the door lock like a caveman? If your car doesn't sport the luxury of keyless entry, make your smartphone do the work with ViperKey.

Table of Contents Show

Choosing a remote keyless entry system
Installing a remote keyless entry system
How much does it cost to add keyless entry to a car?
Can you add keyless entry?
How much does it cost to turn your car into a push start?
Can you put keyless entry on manual locks?

The ViperKey system replaces your car key or key fob, and automatically unlocks your door as you approach. As long as you have your phone in your pocket, the ViperKey will let you slide into your car without having to touch a button. Once you exit, ViperKey will automatically lock your doors — ideal for OCD types who are always concerned someone is going to jack their sweet Mazda Miata from the Target parking lot. No need to launch an app, and no need to do anything other than grab the door and go.

Evan Scott Schwartz is the Tech editor for Supercompressor. He has a real fear of mafia hitmen putting a bomb in his car, so he always makes someone else start the ignition.

With some minor mechanical know-how, you can install your own remote keyless entry system on your car.

A keyless entry system is a great way to get quick and easy access to your vehicle without having to fumble for a key. While these systems are increasingly becoming standard options on many new vehicles, older models with power door locks don’t always offer this feature.

Installing one doesn't have to complicated though. So read on, insurance broker Jerry will show you how to add a remote entry system to your car.

Choosing a remote keyless entry system

There are several different options for remote keyless entry systems. You can find basic systems that will only lock or unlock the driver-side door. But there's also fuller systems that include remote start capabilities so you can remotely warm up or cool down your car from 500 to 800 feet away.

To choose a remote keyless entry system, follow these tips:

Get the right product. Not all remote keyless entry systems will work on all makes and models of cars. Be sure the products you are looking at will work on your car. If you are still unsure, contact your car’s manufacturer for help.

Pick your options. Some options to consider for remote keyless entry systems include:

Single-door or multi-door unlock
Remote start
Ability to open the trunk (if applicable)
Connectivity to a smartphone app
Added transmitter range
Added number of transmitters (some systems come with only one transmitter, requiring the purchase of additional units, while others come with up to four)

Read the reviews. Once you have narrowed down the possible systems for your car and the options you would like, read the reviews and ask around. Specifically, check for information on whether a system is difficult to install or user-friendly, and if they work advertised range.

Use trusted suppliers. Besides using reputable providers of remote keyless entry systems, we recommended you use trusted auto parts stores as well, like Pep Boys or AutoZone. These establishments may offer additional warranty and return options should the product be defective or not right for your vehicle.

Key Takeaway: After checking that the system will work for your car and that it has all the features you want, read some reviews to see if it works as advertised. You should also use a good auto parts store that could offer extra options in case something doesn't work.

Installing a remote keyless entry system

While not the first job a home mechanic should attempt, those with basic mechanic skills should be able to install a remote keyless entry system in their car. Most manufacturers recommend professional installation, but with the right tools and by closely following directions, it’s possible to get the system set up without an appointment.

You want to make sure you have the right tools to complete the job before starting. The tools needed may differ depending on the system, but they'll often include:

Wire cutter and stripper
Electrical tape
Clamps and harnesses
Soldering iron and solder

Remember to be extremely cautious when you are working with your car’s electrical system. The following steps are not specific to any one remote keyless entry system, but they can be used as a general guideline for what you can expect.

Read the manual. Be sure to follow the specific instructions in your system’s manual. Each system can have different features and connections, so be sure you are following the directions specific to your system and vehicle.

Disconnect the vehicle’s battery. You will be working with the car’s electrical system. So, be sure to disconnect the battery from your vehicle before tampering with any electrical connections.

Make the wiring connections. Prepare the wiring needed for the system by stripping the necessary wires and connecting them to the wires in your vehicle, as per your instruction manual.

Connect to door lock. Most original equipment manufacturers (OEMs) use one of three door locks. Determine your door lock type for proper connections.

Test the system. Once you have installed all of the components, test the system to ensure it works correctly.

It can be hard to remember to lock every door, but even one unlocked door is a potential invitation to a thief. A remote keyless entry system can make locking all of your car doors as easy as pushing a button.

One way to keep insurance premiums low is by never having to use your coverage, so avoid calling in theft-related damage by keeping your car locked and secure with a remote keyless entry system.

And if you want to make sure your car is fully protected, download the Jerry app. It can help you compare 50+ top car insurance providers and find the best coverage for the lowest price, all without any paperwork.

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How much does it cost to add keyless entry to a car?

It costs about $175 to $450 for professional installation of a keyless lock. This includes the cost of the unit itself and labor costs. The price could rise if a new door needs to be installed. Further costs include changing the doorknob.

Can you add keyless entry?

With some minor mechanical know-how, you can install your own remote keyless entry system on your car. A keyless entry system is a great way to get quick and easy access to your vehicle without having to fumble for a key.

How much does it cost to turn your car into a push start?

According to Vehicle Jack, most push-button start kits currently in the market will cost anywhere from $25 to $150 depending on the type of kit you use. If you would rather have a professional install the kit for you, then you can expect to pay around $100 or more depending on the shop's labor rates.

Can you put keyless entry on manual locks?

A: With the Geek Squad-Keyless Entry Installation, a keyless entry system can be added to a vehicle with manual locks but additional parts are necessary.