2016 Z4 key fob not working

[Pondrew]

I ALWAYS assume the bong means ‘the roof is f***ed…and..you are 457 miles from home, the roofs down, and it’s about to rain’ type bong

I went out the other day, the car 'bonged' so I instantly looked at the roof buttons. Took a while to work out the outside temp had dropped to 4 degrees!

 

[Nictrix]

The base system security / start system has a rechargeable, in theory not serviceable, key fob that has to be inserted into the slot to enable engine start..whilst in the holder it’s recharged..

Comfort access has CR2032 batteries you can replace and by definition cannot be recharged..in the car or anywhere else.

So to sum up: the 'slot' in a comfort access equipped E89 is just a 'fob holder', somewhere convenient to put your key, as it clearly doesn't do anything...that's just plain stupid!

My X6 has comfort access and has a slot for the fob and I always put the fob in the slot before starting.

 

[RayG]

I agree gentleman, I read that in the owners manual as well. Still the mystery of the fob “coming alive” after a drive is the question. Tomorrow I’ll will try the fob before I take a drive and see if it works. It’s almost Like it re synchros to the car after a drive. :driving:

 

[Pondrew]

There’s something strangely satisfying about turning an ignition key to start a car!

Old age, mate. Nostalgia. Everything was better in the old days.
Three cars and none of them has a 'proper' key to turn!

 

[RayG]

Old age is right. Christ just put the key in the door and in the ignition. It’s a lot of “Shazam “ for no real purpose.

 

[Mr Tidy]

Old age is right. Christ just put the key in the door and in the ignition. It’s a lot of “Shazam “ for no real purpose.

That sums it up perfectly!