2012 Volvo XC70 Key Fob Battery Replacement Instructions
Key fob allow access to your Volvo. Once the remote key fob battery is discharged you not to be able open car from distance. Yes, it is possible to change the battery in your remote key fob with our instruction. Everything you need is outlined in this article.
What is the battery keyless entry remote useReplacing batteries in key fob require two CR2430 batteries and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the size of your fob’s batteries.
- flat head screwdriver
- 2xCR2430 batteries
Step by step guide
A coin battery installed inside the your remote key fob. Move the key out of the way if it is in the remote key fob.
Gently try to disassemble your keyless entry remote with flat head screwdriver. Replace 2xCR2430 batteries with flat head screwdriver.
Change old batteries with fresh one CR2430. 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 polarity on battery, by "+" mark.
Before assembling fob’s case, check that all is functioning by testing buttons on keyless entry remote.
At this point squeeze keyless entry fob's back cover together. Line your case pieces together and put it together by hands from top to bottom. Check your keyless entry remote shell for gaps. If it is not tightly closed try to repeat last step.
Video of keyless entry remote opening
How To Change A Car Remote Key Battery on Volvo v70 xc70 s60 s80 cx70 cx90