Advertisement

BMW Welcome Light Carpet – how does it work?

bmw-welcome-light-carpet-1

BMW 7 Series owners who are also night owls will probably appreciate this little gimmick that comes standard on all variants of the new 7-er in Malaysia.

It’s called the BMW Welcome Light Carpet, essentially a a striped pattern of light that’s projected on the floor, guiding the motorists to the front doors of the car.

The light projection extends to the ground outside the rear doors as well so although it’s not quite as “welcoming” for back seat passengers, it still does its job as a puddle light for the rear doors so you know what’s on the ground outside your car in areas that are not well-lit.

bmw-welcome-light-carpet-4

The light doesn’t come from below the wing mirrors as you would imagine – doing so would cause the projection to be blocked by a person walking up to the car. Instead, the projector is mounted under the car on the body sill below the front door as you can see from the photo above.

This feature was developed together with the Fraunhofer Institute for Applied Optics and Precision Engineering IOF. It uses 150 different microoptic projectors in a honeycomb array to create the pattern we see. The projectors are protected by a glass cover and angled to the rear of the car to reduce the chance of damage from stones.

I suppose this requirement limits the kind of patterns that BMW can create, which is why the light carpet is shaped the way it is. As for dirt, the projectors will still operate with reduced brightness.

Looking to sell your car? Sell it with Carro.

Certified Pre-Owned - 1 Year Warranty

Latest Carro Certified Premium Cars

Sell your car, get paid in 24 hours

Renew your car insurance with us, 10% discount!

Compare prices between different insurer providers to save the most on your car insurance renewal compared to other competing services. Many payment method supported and you can pay with instalment using Atome, Grab PayLater or Shopee SPayLater.

Use the promo code 'PAULTAN' when you checkout for 10% discount!

Renew Car Insurance

Paul Tan

After dabbling for years in the IT industry, Paul Tan initially began this site as a general blog covering various topics of personal interest. With an increasing number of readers paying rapt attention to the motoring stories, one thing led to another and the rest, as they say, is history.

 

Comments

 

Add a comment

required

required


 
 
 

Sell your car!

 
 
 
Related PaulTan.org Content: Motorsports | Malaysia: Malaysia | 2025 | Tech | Featured: Featured | Reviews: Reviews