Repair of the slip light and DVC light issue on the little Datsoon is still evasive. In the 424 miles we have been dealing with this issue it has been to the dealer for diagnosis and calibration, had all 4 wheel sensors pulled and cleaned, battery replaced, both front wheel bearings replaced, both front wheel sensors replaced, clock spring replaced, steering angle recalibrated, all 4 struts and shocks replaced and all 4 tires. Today it got a new steering angle sensor. That stopped the ABS from going nuts every time a turn is made but both lights are still on. I do not want to add up how much we have spent trying to find the problem but a guess is we are about $1500 in parts so far. Dealer said it is a take each part off and replace it or spend the $100 an hour to test each part till it is found. Said it could easily run $5,000. Considering a trip to the nearest 5 star dealer for diagnosis which is a 5 hour round trip away. There has to be a way to diagnose these on a computer as page BR-48 of the manual lists a diagnosis code for each sensor and part. If there is a code number, there must be a tool to obtain it. Local dealer said no codes. Suggestions?