Because of a badly fitted heat shield the brake fluid reservoir can melt, and the brake fluid can leak into the engine bay. It affects cars with the electromechanical brake booster and DSG. It is safety critical, and a recall covers it, so it is tied to the VIN and free of charge.
What to check
- Ask the dealer by VIN for any open recalls
- Check the brake fluid level and any heat marks around the reservoir
- Ask for a service book entry confirming the recall was carried out