It has an 8 eight hour dis assemble order and at 75 100 plus per hour in repair cost you are looking at over 1000 dollars just to get to the power motor.
Fix z4 roof.
The roof motor container sadly has quite a design floor it is susceptible to back filling with water over time due to the main roof drains not being able to take the water away.
There is another issue that causes this motor to fail and here is what a z4 owner can do to prevent future problems.
The power roof motor is on the driver s side of the z4 below the roof.
How to replace soft top motor without removing roof.
Cayman autos specialise in bmw z3 and bmw z4 roof repairs at cayman autos we have a high level of customer service and turnaround for quick efficient and cost effective bmw roof repairs.
Bmw z4 roof motor failure.
We have customer travel from all over the uk and internationally for our expertise and knowledge together with the most up to date diagnostic equipment.
All this information is in the owners manual but if you haven t got this to hand this video will help you release use the roof manually.
When a pump becomes water damaged it requires replacement.
Here are some nice instructions with pictures.
Roof motor failure is a very common issue on the e85 z4 as the roof motor resides under the roof unit frame and canvas in a plastic container.