We have a 2004 Range Rover HSE with 68,000 miles that we're looking to sell, as we buy a car with a third row. It's in great condition, but the check engine light is on, due to a temp sensor fault. The dealer is offering $3,500 because of the engine light, the trade in blue book value is $4,000. It's a great car for anyone who appreciates Land Rovers. Do you think its worth trying to sell it privately, or just take the dealer's offer? We have a baby on the way, that is accelerating our timeline a bit. Any advise is helpful.