The top would go down half way then stopped, we put in a new solenoid and it worked fine but then when closing instead of stopping so I can pull it down to close, it would slam down, we changed another solenoid and it worked fine, but then it only goes down half way again. We think we should reset the whole system how do you do that, can you help, thank you.

 

Search on the forum at the top right or on google which will point to threads on here. This has been discussed like a 1000 times.

 

Start here. There is a section on the convertible top.
Jim

https://www.crossfireforum.org/forum...s-repairs.html

 

Here is a video by pizzaguy. He talks about the reset process after explaining the operation of the top.