"What is the reason for the square hole in the backrest of the rear passenger seats?"
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I was asking the same questions. Never seen that before.
Estaba haciendo las mismas preguntas. Nunca he visto eso antes.
-=theron
I've ran into this a couple of times , you can fabricate a storage compartment door that has carpet on it and also access the engine etc.
I cut a similar hole in the back seat on my Speedster but it was to facilitate the installation of a speaker box for a 10" subwoofer.
@Misteplic Corté un agujero similar en el asiento trasero de mi Speedster, pero fue para facilitar la instalación de una caja de altavoces para un subwoofer de 10 ".