Mods4Cars - smartTOP - STLFBW4

Works exactly as promised and only requires intermediate skills to install. Seems very well built and extremely simple to program. The changes to function provided by the device make my 135is Convertible work as I would have intended from the factory. Excellent product.

Works perfect as described

Installed on a 2011 BMW 135i. This is the BEST mod I've ever added to my convertible! I highly recommend this product... a little bit involved getting to the area for access to the wiring harness to install it, but once installed... just WOW. Makes the top so convenient to operate. I can walk up to the car now, hit my key fob combination and by the time I'm seated and even before I'm buckled in ready to start the car, the top is stowed. Also the single touch top up/down feature is convenient, you hit the button and you can continue to drive into your parking spot, then when you are ready to exit the vehicle the top is up and windows up too. I'm definitely going to get this for my next convertible and one for the wife's G37 Convertible too!!You have to be smart about opening and closing the top when moving, don't recommend trying it unless you are at a stop light and know you have enough clearance everywhere around you and can get away with blocking your view from behind while the top actuates. Being able to continue actuating the top while moving is only a convenience when you maybe run out of time at a stop light and you can still slowly creep forward while the top finishes its actuation or you are already pulling into a parking spot - forward and ready to exit the vehicle. Otherwise top actuation blocks the view rearward and also blocks the view that the driver behind you has. So take care when actuating the top while in traffic.