Making the alarm go off with the key fob

[Philr]

Anyone know if the above is possible?
SWMBO "lost" the car in a car park today. On previous cars there was either a button or a combination of button presses on the key fob that would cause the alarm to go off - useful when parked up late at night and the big hairy monster is following you as you walk to the car to attract attention and also to find the car in a crowded car park.
I hadn't installed Bluelink on her phone as technology and my missus are not best mates but if there isn't a way of making the alarm go off I may have to bite the bullet and stick it on.
Any help would be most appreciated.

[alan sh]

That's not an option I've ever seen.

[DrElectron]

Sadly no.
My colleague has a Passat and you can toot the horn from the key.

Looks like it's a feature in other markets