Top 5 reasons why your car key stops working (and what you can do about it)

You stand by your car, press the button and nothing. No click, no light, no response. Super frustrating, but fortunately a non-working car key is usually easy to explain ánd solve. In this blog we list the top 5 causes and give handy tips on how to tackle the problem.

1. Dead car key battery
By far the most common cause. The battery in your remote control or keyless key has a limited lifespan. Do you notice that you have to stand closer and closer or that the key occasionally falters? Then it's time to replace the battery.

Tip: You can easily install a new battery yourself. Check out our offer at the Batteries - there you will find batteries that fit almost any type of key.

2. The key is no longer properly programmed
Sometimes the key loses connection with your car. This can happen after a dead battery, software update or malfunction. Your key then still works physically, but the car no longer recognizes it.

In some cases it is better (or necessary) to replace the key completely. Check out our range of new keys per brand on the Car keys - we have a suitable solution for almost every car brand.

3. The key is physically damaged
A fall on the sidewalk, water damage or simply wear and tear: it can damage the internal electronics. Even if the housing still looks good, the chip or circuit board may be broken.

In many cases, we can professionally Repair car keys your key so you don't have to buy a new one right away.

4. The key is no longer linked to your car
With some brands, keys can 'disconnect', for example after work on the car. Your key then seems to refuse completely. This can also happen when refitting a key if it is not done properly.

Do you need an additional key or does the new one not work? Check out our options for Car key refill - we'll make sure everything works right the first time.

5. The problem is in the car itself
Sometimes the problem is not with the key, but with the receiver in the car. Think of a broken immobilizer, a fault in the ignition switch or a faulty fuse. This is less common, but it happens.

In that case, we are happy to look with you to analyze and fix the problem.

Have your car key checked before it is really too late

A malfunctioning or non-working key is not only irritating, it can also put you in difficult situations. So don't wait too long. Contact us without obligation or drop by for a diagnosis.