How to Open Your 2010 Audi S6 Key Fob and Change Battery

How to Open Your 2010 Audi S6 Key Fob and Change Battery

If your S6 remote key fob is no longer working properly, the battery surely needs to be changed. Below, we described how to disassembly your car key fob and change your Audi key battery.

What type battery keyless entry remote require

Before going to disassembly keyless entry remote check all that you need: one CR2032 battery and flat head screwdriver.
  • 1xCR2032 battery
  • flat head screwdriver

Step by step guide

A coin cell battery installed in the your remote key fob. Open key first, and then try to pry apart the keyless entry remote.

Gently try to open your remote key fob with pry tools. Remove 1 CR2032 battery with flat head screwdriver.

Replace old battery with fresh one CR2032. Battery must be placed with the same position as was a previous. Your key will not work if you by mistake place battery wrong way.

When the new battery installed, check keyless entry remote functionality by pressing buttons. If everything is functioning, assemble your keyless entry fob's body in reverse order.

The last thing to do is put your cover back on fob. Gently try to put the two halves together by hands from top to bottom. Inspect your key case for gaps. If it is not firmly closed try to repeat last step.

Video of key opening

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

Frequently Asked Questions

Keyless entry remote of Audi S6 require 1xCR2032 batteries. Price for CR2032 batteries are under $6 build upon the brand, size packaging and type you buy. Take your old battery to the store, to find a proper replacement.

Keyless entry remote in most of cases do not require to be reprogrammed after battery replace. If your remote key fob not working, recheck new battery voltage. Otherwise, read user's manual or contact local dealer.

Yes, you can change battery in your 2010 Audi S6 keyless entry remote yourself. Most hard part is to disassembly fob’s case. It's pretty simple with our instruction.

The cost to change the battery inside keyless entry remote is in range $50-600 depending on the car and the service pricing.

You should replace batteries inside remote key fob of modern cars at least once in three years. The term of battery vary on their amount of use, quality and operating conditions. Famous brands cells normally will last longer.

These symptoms will alert you that it's probably time to change battery in your Audi S6: you didn't change battery more than 4 years, key fob buttons not working, low key battery indicator on dashboard and multiple clicks to unlock or lock doors required.
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Other Audi Models:

Fob Compatibility:

  1. FCC ID: IYZFBSB802
  2. Models: 2009-2017 Audi S6