2010 Porsche Cayman Key Fob Battery Replacement Guide

2010 Porsche Cayman Key Fob Battery Replacement Guide

Key fob allow access to your auto. Once the keyless entry remote battery is dead you will not to be able close trunk or doors remotely. Below, we described how to open your remote key fob and replace your Porsche key battery step by step.

What is the battery keyless entry remote use

Don't forget before open keyless entry remote check all that you need: flat head screwdriver and one CR2032 battery.
  • flat head screwdriver
  • 1xCR2032 battery

Step by step instruction

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

Delicately try to open your key fob with hands or flat head screwdriver. Remove 1 CR2032 battery with flat head screwdriver.

Replace old battery with fresh 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.

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

At this point squeeze fob’s back cover together. Line your case two halves together and assemble it together by hands from top to bottom. If your key fob case firmly closed, we done. If not, repeat the last step.

How to replace the battery video instruction

Changing battery and reprogramming Porsche Cayman key FOB

Still not working? Buy new one


Keyless entry remote of Porsche Cayman use 1xCR2032 batteries. Most CR2032 batteries are under $5 build upon the size packaging, brand and type you buy. You can take old battery to the store, to be sure.

Often, after keyless entry remote battery replace, you do not need to reprogram. Don't be scare of this procedure, because often it's described in user's manual.

Changing your key fob battery is simple to do in 2010 Porsche Cayman. Most of car manufacturers think about customers and make a special hole for keyless entry remote open.

The cost to change the battery in fob can run anywhere from $30 to as high as $500 depending on the make and the service pricing.

Remote key fob batteries in Porsche Cayman should be replaced every 3-4 years, but this will vary based on their amount of use and quality. If your key fob shortened signal strength, you should replace batteries before it stop working and make problems for you.

If your auto fob's battery more than 4 years old, key fob buttons not working, need multiple clicks to unlock or lock doors or signal strength reduced, in most cases battery change in key fob required. Currently installed battery is weak with a high probability, but if it's not fix problem, fob replace or repair needed.
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Fob Compatibility:

  1. FCC ID: KR55WK50138
  2. Models: 2010-2016 Porsche Cayman