This guide details how to retrofit a Connect Nav+ unit into a FIAT Stilo with perfect functionality. The process is also the same for the Connect Nav unit. Detailed here are various options when fitting to save money or have an absolutely original fit; the choices will be detailed and up to you to decide which method you take.

Please refer to the forum thread here for background to the process and opinions / comments by others.

N.B. The installation process requires the vehicle’s roof lining to be dropped, hence a significant amount of interior trim to be loosened or removed. Also, modifications to the vehicle’s wiring loom may be required. Please keep this in mind when considering doing this. Whilst every effort has been made to describe trim removal as accurately as possibly, both I and the FiatForum cannot be held responsible for any breakages / damages occurred.