How to Open Your 2000 Audi TT Quattro Key Fob and Change Battery

How to Open Your 2000 Audi TT Quattro Key Fob and Change Battery

Key fob allow access to your car. When the remote key fob battery is dead or weak you’ll lose your keyless entry fob's ability to control distance opening function. In this post, we outlined how to open your keyless entry remote and change your Audi key battery step by step.

What type battery does 2000 Audi TT Quattro key fob take

Prior to disassembly remote key fob make sure that you have all recommended tools and materials: 2 CR1620 batteries and flat head screwdriver.
  • 2xCR1620 batteries
  • flat head screwdriver

Step by step instruction

A button cell battery installed inside the your keyless entry remote. Open key first, and then try to pry apart the remote key fob. Your remote key fob key can be unmounted with slide.

Carefully try to pry apart your keyless entry remote with hands or flat head screwdriver. Remove two CR1620 batteries with flat head screwdriver.

Change old batteries with new one CR1620. Every battery has a negative and positive side and if you put the wrong connector down, the charge cannot go into your circuit board and make it work. Check polarity on battery, by "+" mark.

Before assembling fob’s case, verify that all working properly by testing buttons on circuit board.

The last thing to do is put your cover back on fob. Carefully try to put the pieces together by hands from top to bottom. Check your key body for gaps. If it is not firmly closed try to repeat last step.

How to replace the battery video guide

How To Replace A 2000 - 2005 Audi TT Key Fob Battery FCC ID MYT8Z0 837 231

Still not working? Buy new one

FAQ

Keyless entry remote of Audi TT Quattro require 2xCR1620 batteries. Most CR1620 batteries are under $6 depending on the brand, size packaging and type you buy. You can take old battery to the store, to find a proper replacement.

Remote key fob in most of cases do not need to be reprogrammed after battery replace. If your key not working, recheck new battery voltage. If it is not help, read user's manual or contact local dealer.

Replacing your key fob battery is simple to do in 2000 Audi TT Quattro. Most of car manufacturers think of the clients and make a special hole for key fob open.

Car service pricing for replace the battery in remote key fob is from 50 to 600 dollars depending on the make.

You should replace batteries inside key fob of modern cars at least every three years. The term of battery vary on frequency of use, quality and operating conditions. Lithium cells usually will last longer.

If your car key fob buttons not working, has low key battery indicator on dashboard, signal strength reduced or need multiple clicks to unlock or lock doors, it's probably battery change in keyless entry remote required. Current battery is weak or dead with a high probability, but if it's not fix, key fob replace or repair required.
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Fob Compatibility:

  1. FCC ID: MYT8Z0 837 231 | MZ2 410 819 6
  2. Models: 2000-2005 Audi TT Quattro