I drive a Renault Scenic 1.8. It is a very comfortable small van and good handling on the German Autobahns. However, the LCD Display shows false readings from time to time and there is a steady hissing to whisling sound coming from around the break peddle area, even though I recently repaired the breaking system. Additionally, the Navigation and Radio went out during "starthilfe" and I cannot find a Dealer or Garage to fix the problem without scaring me with a 1600 Euro repair cost. I find it difficult to believe that a Radio / Navigation System with be totally destroyed just because I had it jump started and if that is the case, then I certainly would not want to purchase another Renault Scenic not matter what year it was built. Information on the repair or even troubleshooting is almost impossible to find on this 2002 Renault Scenic 1.8 Liter Engine. Thank you for reading. I would apprecate help if anyone can.