How to Replace the Battery in a 2009 Audi RS7 Key Fob

How to Replace the Battery in a 2009 Audi RS7 Key Fob

If your auto key fob is not open doors correct, the battery probably needs to be replaced. Yes, it is possible to change the battery in your keyless entry remote with our guide. Everything you need is explained in this post.

What is the battery key fob use

Changing battery in remote key fob require 1 CR2032 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the type of your keyless entry fob's batteries.
  • 1xCR2032 battery
  • flat head screwdriver

Step by step guide

Inside of your keyless entry remote installed button battery. Open the key if it is in the remote key fob.

Delicately try to pry apart your key with pry tools. Remove CR2032 battery with flat head screwdriver.

Change old battery with new one CR2032. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you connect battery wrong way.

Before assembling keyless entry fob's case, make sure that all working good by testing buttons on circuit board.

At this point squeeze keyless entry fob's back cover together. Line your case pieces together and assemble it in place by hands from top to bottom. Check your key fob body for gaps. If it is not tightly closed try to repeat last step.

How to change the battery video guide

Audi Smart Key Remote Fob Battery 2008 - 2017 S6 , S7 , S8 , Q5 , RS7 - How To Remove Replace Change

Still not working? Buy new one

FAQ

Keyless entry remote of Audi RS7 use 1xCR2032 batteries. Price for CR2032 batteries are under $4-6 build upon the brand, type and size packaging you buy. You can take old battery to the store, to find a proper replacement.

Remote key fob in most of cases reprogramming not needed after battery change. If your keyless entry remote not working, recheck new battery voltage. If it is not help, read user's manual or contact local dealer.

Yes, you can change battery in your 2009 Audi RS7 keyless entry remote yourself. Most hard part is to open fob’s case. It's pretty easy with our step by step guide.

The price to replace the battery in fob is $50-600 depending on the car and the service station.

Keyless entry remote batteries in Audi RS7 should be changed every 4 years, but this will differ based on usage and build quality. If your keyless entry remote decreased signal strength, you should change batteries before it stop close doors and make problems for you.

If your auto has low key battery indicator on dashboard, fob's battery more than 4 years old, need multiple clicks to unlock or lock doors or signal strength reduced, it's probably battery change in remote key fob required. Current battery is weak or dead with a high probability, but if it's not fix problem, key fob replace or repair needed.
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Fob Compatibility:

  1. FCC ID: IYZFBSB802
  2. Models: 2009-2017 Audi RS7