But how exactly is this supposed to work as an April Fools prank? 
Just what I was thinking... 
From BMW's website:
Can you tell me more about the April Fool's adverts?Each year WCRS (BMW's advertising agency) produces a tactical April Fool's day advert which appears in the broadsheet press on April 1st only.
The April Fool's day concepts are designed to teeter on the verge of credibility, therefore taking in scores of slightly less vigilant readers. The concepts tend to focus on a new and revolutionary piece of technology from BMW, yet push the idea just beyond the plausible.
The tongue-in-cheek adverts take exactly the same format as all non-spoof BMW adverts, hence it is down to the reader to notice the difference between the plausible and the
non-plausible.
April Fool's day adverts have become a BMW tradition primarily aimed at BMW drivers as a once-a-year opportunity for them to drop their guard and have a laugh at themselves. They have all the wit generic to many of BMW's brand adverts and allow the intelligent owner to feel part of the BMW tradition.
The ideas in the past have covered a range of themes and ideas to test the credulous and humour the knowing:
- The new in-cabin Klimatabeiter Climate Control System (KCCS), which - supposedly - can recreate any of the world's 23 registered climates inside your BMW and comes as standard in BMW 7 Series models.
- The 'Toot and Calm Horn' (T.C.H.) system, which creates a noise that manages to calm, rather than aggravate the other driver so reducing the risk of road rage.
- Other ideas have included remote control gadgets worthy of James Bond, with windscreen wipers on the esteemed BMW badge and insect-repellent windscreens!
Some examples of April Fool's day adverts:http://www.bmweducat...ew.asp?docID=49USA MINI Press Release from April 1st 2003:
REMOTE CONTROL STEERING AVAILABLE ON MINI MINI is well known for packaging high- technology into a small space and its latest innovation, MINI Remote Steering ™, takes ease of ownership to new levels. With MINI Remote Steering ™, MINI has produced the world's first commercially-available full-sized remote control car. Based on the proven 'Tamiyah-hah' model racing technology, the new system allows MINI owners to remotely operate their cars up to a distance of 150 feet. Now, avoiding the rain is simple. Thanks to Remote Steering, MINI comes right to your door.
This system provides a number of benefits. For example, it allows owners to arrive at their favorite restaurant, be seated at their table and then remotely park their car in the street outside. Furthermore, an apartment dweller in Manhattan can remotely bring their car up from the basement garage and position it on the street, ready to go.
Opposition to the new system has been voiced however. Valet Parker's union president 'Scratch' N'Dentem said; 'Hey, we loved driving this thing and now it looks like we're out of a job...whaddya gonna do? ' he opined. MINI Remote Steering tm, is now also likely to give street racing a whole new perspective as tuners abandon their hot rods in favor of playing with their hand-held.
MINI spokesperson, Donna Fallforit said 'Clearly this once again highlights MINI as a high technology product. We have thoroughly trialed this new system and apart from the occasional interference with light aircraft and TV remotes, we are happy with it. Pricing is not set, but we think it'll be a winner, especially on a day like today."