Replace Key Fob Batteries

2010 Audi S8 Key Fob Battery Replacement Instructions

2010 Audi S8 Key Fob Battery Replacement Instructions

Remote key fob grant easy access to your auto. When the key fob battery is dead or weak you will not to be able close trunk or doors from distance. In this post, we walks you through how to open your car remote key fob and change your Audi key battery step by step.

What size battery does 2010 Audi S8 key fob required

Before beginning disassembly remote key fob check all that you need: flat head screwdriver and 1xCR2032 battery.
  • flat head screwdriver
  • 1xCR2032 battery

Step by step guide

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

Accurately try to open your fob with pry tools. Change CR2032 battery with flat head screwdriver.

Get new battery and install it inside keyless entry fob's shell. Be sure to connect the battery the right way around in a circuit. Your key fob will not work if you put battery wrong way.

After the new battery installed, check remote key fob functionality by pressing buttons. If all functions works, assemble your fob’s shell in reverse order.

The last thing to do is put your cover back on fob. Delicately try to put the pieces in place by hands from top to bottom. Inspect your keyless entry remote body for gaps. If it is not firmly closed try to repeat last step.

Key Fob Battery Replacement 2010 Audi S8 Video

Audi Key fob remote Battery replacement A4 A5 A6 A7 A8 Q5 Q7

Still not working? Buy new one

Frequently Asked Questions

Key fob of Audi S8 require 1xCR2032 batteries. Price for CR2032 batteries are under $5 depending on the type, brand and size packaging you buy. You can take old battery to the store, with you to find a proper replacement.

Often, after keyless entry remote battery replace, you do not need to reprogram. Remote key fob reprogramming procedure often described in user's manual of your vehicle.

Replacing your remote key fob battery is simple to do in 2010 Audi S8. Most of car manufacturers think about customers and make a special hole for key fob open.

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

You should replace batteries inside key fob of modern cars at least every 4 years. The term of battery differ on usage time, quality and operating conditions.

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

  1. Battery Size and Tools
  2. Replacement Guide
  3. Video Instruction
  4. FAQ

Other Audi Models:

Fob Compatibility:

  1. FCC ID: IYZFBSB802
  2. Models: 2009-2016 Audi S8