I just completed the install of the Area 451 cruise control. It does not look like much when you get it out of the box. There is no servo, none is needed, and there is nothing to install on the engine. Who wudda thunk it.
It took about an hour to install the mod on the wiper control arm. Instructions on the internet are excellent, and nothing was missing from the instructions. Most of the time on the installation is taken by removing cosmetic covers and replacing them. I am surprised that Smart does not purchase the mod and sell it installed.
There is about an hour of time on pulling pins and exchanging pines with the control module. This is relatively low skill level stuff if you have ever worked with electronic pin plugs before. Even if you have not, and you are slow and careful it works out.
The unit worked immediately with no trouble shooting.
The control unit intercepts all data and issues all commands from one plug coming from the engine control module. very slick with no need for any calibration or adjusting.
***** rating.