NHTSA Complaint #11417805 — 2016 VOLVO XC90

The attached file outlines details - 1.After a recent car wash at a Shell Service Station…..April 5,2021, upon starting the vehicle – the computerized dashboard displayed erratic and incomplete information. It attempted to indicate multiple system failures – eg brakes, suspension, and others too garbled to understand. The entire driver’s console and information center display which were designed to show all of the vehicle operating modes and driver information were compromised and not functioning correctly. The Start/Stop Switch would no longer shut the engine down. I could not get the vehicle to shift out of Park. I found myself quite concerned about a highly computerized vehicle now running with no apparent operator control. I could not be certain whether the engine was being cooled properly from its electrical fans because the cabin was becoming uncomfortably hot. None of the environmental controls worked. Even the electric windows were affected. There were no engine safety indicators of any kind visible working to ensure electrical, engine oil pressure, coolant temperature….none of the other operator information systems were working properly and the engine still could not be shut down. I found myself uncomfortable getting out of the vehicle since it has so many self-driving, collision avoidance steering and braking functions that could be affected. I did not want to risk being run over by my own car. Nor, could I allow the vehicle to move, possibly on its own…so I sat in it for about 3 hours sweating while waiting for a Volvo Tow Service to arrive. The Tow operator was somehow able to get the gear shift to move and was able to back the vehicle out to the street and onto his truck. He was also unable to shut the engine down and towed it to the Neillo Volvo Dealership about 3.5 miles away, here in Sacramento CA. I had deep concerns about safety with this vehicle being towed with the engine still running. All of the instrumentation remained unusable. The consumer stated after the sunroof clogged d