I recently purchased a 2001 Land Rover Discovery. It has very few miles and is in excellent condition. I have really enjoyed driving it. After having it for 2 months a warning light appeared today. The Manual Mode (M) and Sport Mode (S) lights flash together. According to the manual this indicates an electrical fault with the automatic gearbox. Does anyone have any advice or experience with this? I had it towed to the dealer, but I am concerned. Thanks.