Porsche Cayenne 958 Rear Tail Light 7P5.945.093 M - Used Original Parts

Diagnosis and Common Symptoms

On the Porsche Cayenne 958 chassis, tail light assemblies frequently suffer from seal degradation and internal circuit corrosion. The most common symptom is visible condensation or standing water inside the lens, which leads to LED failure. You will likely experience a "Check Rear Light" warning message on the instrument cluster. Diagnostic scans via PIWIS or similar tools often reveal fault codes related to "Open Circuit" or "Short to Ground" at the rear lighting control module. If the brake lights or position lights flicker or fail to illuminate despite the wiring looking intact, the internal LED board has likely failed due to moisture intrusion.

Introduction

At M.S. Motor, we provide this Genuine Used tail light assembly as a cost-effective solution to restore your Porsche's visibility and safety. Unlike aftermarket reproductions that often suffer from poor fitment or mismatched lens coloring, this factory part ensures a perfect color match with your existing lights. Every unit we sell is visually inspected for major cracks and electrically tested to ensure all LED segments are fully functional before shipping.

Product Details

• Brand: Porsche

• Model Compatibility: Cayenne 958 (Pre-Facelift 2011-2014)

• Part Name: Rear Tail Light (Inner Left / Trunk Lid Mounted)

• Part Number: 7P5.945.093 M

• Condition: Genuine Used (Tested Working)

• Notes: This is the inner tail light section that mounts to the tailgate. Please verify the part number 7P5.945.093 M matches your existing unit, as LED configurations can vary by region.