How long does fob battery last?
#26
Senior Member
Have two with keyless go and the batteries last about a year. Slightly less on the SLK as I use the key fob to activate the vario roof. As in many things battery quality makes a difference.
#27
Super Member
#29
MBWorld Fanatic!
Thread Starter
I just bought a CR2032 and it did not fit in my 2014 fob, I tried forcing it in but no luck.
#30
MBWorld Fanatic!
Here's a picture of the CR2032 in my 2013 key fob.
Unless they changed the 2014 key fob, I don't see why it won't fit.
I also tried the CR2032 in a 2011 C300 key fob, fit and worked fine as well.
Unless they changed the 2014 key fob, I don't see why it won't fit.
I also tried the CR2032 in a 2011 C300 key fob, fit and worked fine as well.
#31
MBWorld Fanatic!
Thread Starter
My fob looks the same, is there a certain way I have to put it in. I insert the battery right side first, then try to put in the left side down and in but it will not clear the battery housing. I am using an energizer CR2032 battery.
#32
MBWorld Fanatic!
I just insert the right side under the little ridge, then push gently on the left and it just clicks into place. to take out, I use a small flat blade screw driver and stick it in the opening on the top/bottom of the battery and gently twist and the battery pops out.
#33
MBWorld Fanatic!
Thread Starter
I just try to put the CR2023 in again, not even close to fitting in there. Just wonder, do you have keyless go? I am guessing the internal of the fobs are different.
#34
MBWorld Fanatic!