2006 z4 e85 roof struggles to close but opens fine ....i have to get someone to lift the roof to get it started to close So had a think & reversed the 2 pairs of hydraulic lines & also reversed the L & N now roof closes as it should & slow to start to open but not a problem as i can help it start to open sitting in the car ...yes i know i wants a new pump & motor but not yet.
How To Guide slow roof closing
- Thread starter lucky jim
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