Mk8.5 gti key battery no warning!

[Skyered]

Having owned 2 previous golfs (gtd & gti) i was used to getting a warning when my key fob batteries were low. Generally speaking you need to replace the batteries in the key fobs every year being keyless cars. However now having a mk8.5 gti there was no warning.....the key simply died. Doing a search using the built in manual for the car it simply says the key fob battery needs changing when it becomes unresponsive...going to keep spare batteries cr2032 and a small screwdriver in future in the car but is this another cost cutting exercise by vw? Or am i missing something....

[Watts]

My 7.5 gave no warnings too.

[MarkHowells]

That's strange because I had a warning when my battery was low. I ignored it for a while and it stopped warming me, but then I had an email from my local VW dealer asking me to call them as my vehicle has a standing alarm.

The VW dealer called because I have set them up as my authorised workshop in my VW app.

[Carlosfandango]

You don’t need a screwdriver, simply pull the emergency key from the fob and use it to push the rear cover off through the gap left from where the key was.

[DSGboy]

My 2019 R gave the required Key fob Low Battery recently.  Renata CR2032 to the rescue.
Shame I didn’t respond equally swiftly when our Hive thermostat warned. Cold showers for spouse are never welcomed.

[ar899]

No wonder fob batteries going quicker these days. Press once for drivers door, another for other doors, yet another for the boot. What ever was wrong with press once to open, press again to close.... Another example of car technology solving a problem that didn't exist.

[fredgroves]

No wonder fob batteries going quicker these days. Press once for drivers door, another for other doors, yet another for the boot. What ever was wrong with press once to open, press again to close.... Another example of car technology solving a problem that didn't exist.

Only if you've got those security measures turned on.... me I've got keyless set, it just opens all of the doors and the boot or just the boot if I walk up to the rear.

Its not the button pressing anyway, its the UWB ranging signal its pinging all of the time that kills it.

And on the Mk8 you do get a low bat warning, but only sometimes - not constantly, not even when its really struggling. Guess the mechanism it uses for determining it is a bit flakey. I've had it go flat several times with zero warnings at all.

[JoeGTI]

I had to change my MK8.5 key fob battery within about 7-8 months of ownership. I definitely had the warning in the dash about it. I was seeing the warning intermittently flash up for weeks before I got around to replacing it.