New 2009 2010 BMW Z4 - ZPOST > BMW Z4 Forum (E89) > 2009-Current Z4 Forum (E89) General Discussion: Top is stuck up and red light flashing on top control button
Dietcokeman. Lower the roof as normal to the point where it's stopping . Then pull the red handle on the bypass cable to the bypass position and see if the roof drops to the correct position ..all the bypass cable does is allow the hydraulic fluid to flow through the pipes without driving the Rams that operate the roof .
Model of Z. Z3 3.0i Roadster. Apr 24, 2017. #1. Hi all. I have been experiencing problems with my electric soft top. 60% of the time, it works straight away with no fuss, but the other 40% of the time it won't move. It doesn't make any weird noises. Some days it takes numerous attempts to get it going.