Porsche Macan Turbo I (2014-2019) left rear lights diagnosis Wiring diagram

BACKUP LIGHT BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRAKE LIGHT OUTPUT BRN WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM DIAGNOSTICS DIAGNOSTICS 1 DIAGNOSTICS 2 DIAGNOSTICS BUMPER DIAGNOSTICS REAR LID 1 DIAGNOSTICS REAR LID 2 DIR INDICATOR OUTPUT FUSE 7 GP-23 GP-41 GP-42 GRN WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HIGH MOUNTED STOP LIGHT HOT W/ DME 1 RELAY ENERGIZED LEFT BRAKE LIGHT LEFT BUMPER TAILLIGHT ASSEMBLY LEFT REAR LID TAILLIGHT UNIT LEFT REAR LIGHTS DIAGNOSIS LEFT REVERSING LIGHT LEFT TAILLIGHT LEFT TAILLIGHT ASSEMBLY LT SW NUMBER PLATE LIGHT + ORG/BRN WIRE ORG/GRN WIRE OUTPUT BACKUP LIGHT PLENUM PANEL E-BOX REAR BCM REAR FOG LIGHT RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT BRAKE LIGHT RIGHT REVERSING LIGHT RIGHT TAILLIGHT RR LIGHTS DIAGNOSIS SIDE MARKER LIGHT STOP STOP LIGHT STOP LIGHT SWITCH TAILLIGHT TAILLIGHT OUTPUT TERM 30 TERM 31 TERM 87 TRAILER HITCH CONTROL UNIT TURN SIGNAL YEL/WHT WIRE