Hello everyone, I previously discussed limp mode here some time back. A small mechanic inspected the car but was unable to identify any issues and expressed confusion. Instructed me to remove the interior fuse box, as moisture occasionally infiltrates and induces erratic malfunctions. I examined all fuses and relays, stored it in a warm location for a week, and subsequently replaced it. The fault code for glow plug number four was detected, prompting the replacement of all four glow plugs. Currently indicating the activation of glow plugs 1, 2, and 3. I will replace the glow plug harness and the glow plug control module. Any assistance would be greatly appreciated.