Convertible Top - BMW 1 Series Reference Manual

Convertible Top

The convertible top is 20 mm shorter and the top storage compartment is 20% smaller
than on the E46/C.
The use of a sound-absorbing material for the convertible top makes it possible to
reduce noise levels in the vehicle and also compensates for aerodynamic disadvantages
caused by the rounded shape of the top.
The thickness of the rear window is now 3.8 mm instead of 3.25 mm. This allows levels
of low-frequency noise to be reduced considerably.
Significant improvement of the "top down" sensation has been achieved by locating the
windshield frame and sun shades forward when compared to the E46/C. The sun
shades are 1.92" further forward than on the E46/C.
View of convertible top fabric and hydraulics (closed position)
• A classic fabric convertible top with storage compartment cover /lid.
• First time that "anthracite" color has been used on production vehicles (silver effect).
• Top lining is similar as the top on the E46/C.
• Fully functional while the vehicle is in motion, top operation starts at speeds up to
approximately 30 km/h (19 mph) and continues up to 40 km/h (25 mph).
• The frameless rear window is bonded in with adhesive to the top material. It cannot
be replaced separately.
• Variable top storage compartment to increase the loading volume when the top
is closed.
20
E88 Complete Vehicle