How to Open Your 2013 Audi S6 Key Fob and Change Battery

How to Open Your 2013 Audi S6 Key Fob and Change Battery

If your car remote key fob is no longer working perfectly, the battery more likely must to be replaced. Yes, it is possible to replace the battery in your keyless entry remote by yourself. All tools, that you need is described in this post.

What is the battery keyless entry remote require

Replacing battery in key fob require CR2032 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.
  • 1xCR2032 battery
  • flat head screwdriver

Step by step guide

Inside of your key fob installed tiny coin battery. Open the key if it is in the remote key fob.

Carefully try to disassemble your fob with pry tools. Replace 1xCR2032 battery with flat head screwdriver.

Change old battery with new one CR2032. Every battery has a negative and positive side and if you put the wrong connector down, the current cannot go into your circuit board and make it work. Check position on battery, by "+" mark.

After the new battery installed, verify keyless entry remote by pressing buttons. If all functions works, assemble your keyless entry fob's case in reverse order.

The last thing to do is put your cover back on fob. Delicately try to assemble the pieces together by hands from top to bottom. If your key fob case tightly closed, we done. If not, repeat the last step.

How to replace the battery video guide

How to change SmartKey Key fob Battery on Audi A5 A3 A4 S4 S5 S6 Q5 Keyless entry IYZFBSB802

Still not working? Buy new one


Remote key fob of Audi S6 require 1xCR2032 batteries. Most CR2032 batteries are under $5 depending on the type, size packaging and brand you buy. Take your old battery to the store, to be sure.

Remote key fob in most of cases reprogramming not required after battery replace. If your key not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Yes, you can change battery in your 2013 Audi S6 key fob yourself. Most hard part is to disassembly keyless entry fob's case. It's pretty simple with our instruction.

The cost to replace the battery inside fob is in range $50-600 depending on the car and the service pricing.

You should change batteries inside key fob of modern cars at least every four years. The term of battery vary on usage time, operating conditions and quality.

These signs will warning you that it's possible time to change battery in your Audi S6: multiple clicks to unlock or lock doors required, key fob buttons not working, low key battery indicator on dashboard and signal strength reduced.
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Other Audi Models:

Fob Compatibility:

  2. Models: 2009-2017 Audi S6