Porsche Cayenne e-Hybrid Coupe

Renntech · 22 Sep 2026

Hi All, I am retro fitting an aftermarket camera into the factory automated pop out on my 2009 Cayenne Turbo S. I have an aftermarket head unit which is the pioneer DMH-WT8600nex. I have successfully integrated it into the Porsche system including the fiber optic and I now have remotely run wires for the new retrofitted pioneer BC-10 camera into the mechanical body. I reconnected the PCM temporarily to re-enable the backup camera pop out and then pulled fuse 55 to reset the system because I couldn't find the setting... I can confirm that it reset and when shifting to reverse the mechanical bo…

Renntech · 16 May 2026

After months of research and diagnostics, it was determined that the valve body on my 2013 CS, (207k miles), needed replacing. I have the new valve body but I have also read that I should, (must), replace the mounting bolts. Problem is I cannot find any reference to the bolts on any part sites. No part numbers or anything. I know they are a very low torque value +90* but I a very wary of reusing the old ones. Does anyone know a part number or a source for these bolts? Thanks Shaun

Renntech · 8 May 2026

Hello Members. I have a recent purchase 2018 Cayenne Platinum and experiencing a failed Bose amp due to roof leak. I’ve purchased the same used Bose amp model 4G5035223E from Ebay. After install, I can only get sound on the driver side. I have a scanner iCarsoft POR V3.0 but I don’t see any fix from it. A friend of mine has PIWIS 3 available but I have never used one prior. Does anyone know the fix to the above? (also.. I’ve already transferred the CMOS chip from the original amp onto the Ebay unit hoping it would satisfy the thief protection feature… but no dice. ☹) I appreciate the help!!!!…