My VAZ (Lada) 2121 (4×4) key fob won’t work

By David On Dec 1, 2017

You actually decided to use your superb VAZ (Lada) 2121 (4×4) however, you just can’t open the doors thanks to your key fob!

You begin to freak out, thinking about what appears wrong with this bloody vehicle but keep calm, it’s almost certainly nothing! We are going understand mutually the possible elements that makes your key fob no further open up your car

First of all, we should certainly verify whether this is a remote key situation by just using the backup key. In case that you observe that the doors of your car open up thanks to this key set, it is surely the battery of your key fob failing you. In this instance the answer is relatively hassle-free. Look for a new battery, type CR2032 or CR2025 and replace the flawed battery by the new one and you’re done. You do not have to reprogram the remote key with a simple switch of battery.

My VAZ (Lada) 2121 (4x4) remote key is not working

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A bad contact on your remote key?

If it turns out the unlock control key of your key fob fails to operate yet the rest look like to be working, it’s quite likely a poor contact. In this case, you must maybe try to correct the loose connection all on your own or spend money on a brand-new key that should be programmed to peer with your automobile. We indicate you to buy a new key, you’re going to save time and the purchase price will not ruin you.

Reprogram the Remote Key of your VAZ (Lada) 2121 (4×4)

To reprogram a remote key found on the internet, you might need to observe these standard steps, which accommodate on most vehicles. Your car might demand extra handling. In this case, simply bring the documentation brochure delivered with your vehicle.

Jump into your vehicle with your key and the remote key you just bought.
Place the key right into the ignition and switch on without beginning your vehicle. Based on your car company, you might possibly need to reiterate this technique one or two times.
As soon you have now efficiently engaged your car right into program mode, which plays a sound once it’s performed, press any button on your new remote key and you’re done.

If all the recommendations offered above scares you and you don’t think that you can repair your remote key without help, you can actually visit a mechanic.

Have a look on other troubleshooting for your VAZ (Lada) 2121 (4×4)such as:

Last update on 2019-02-22 / Affiliate links / Images from Amazon Product Advertising API