Passat B5 5 Safe Mode «Browser»

Here’s a concise guide to understanding (often called Limp Mode ) on a Volkswagen Passat B5 (1996–2005) . What is "Safe Mode" on a Passat B5? Safe Mode (or Limp Mode) is the ECU’s protective response to a detected fault. It reduces engine power, limits RPM (usually to 3,000–4,000), and may disable turbo boost. This prevents engine or transmission damage.