general problems of the 2000 Buick Park Avenue

Right side blinkers stopped working front and back I have checked bulbs fuses relays the safty flashers work on both sides break lights work no blink on the dash for right side blinkers out completely could be blinker switch witch is 400 bucks to replace but not sure if that's the problem.

The comouter of the car may be hacked.

At approximately 157800 miles, drivers' side electric door lock became inoperable, unable to open door from inside with manual controls, unable to unlock door with remote and unable to open door with key from outside. Cannot open door to effect repairs as discovered online (ytube) as inside panel must be removed with door open. Must make entry from passenger side. If passenger side door lock freezes or if an accident occurs on passenger side would be unable to get out of vehicle. And now the rear drivers side door has done the same and cannot be opened or unlocked. Obviously the car is stationary when attempting to open or unlock the doors.

Tl- the contact owns a 2000 Buick Park Avenue. The contact stated that the seat control button plastic piece prematurely fractured and the contact had to tape the part to be structurally connected upon sitting in the seat due to the failure. The contact also stated that the electronic control function for locking and unlocking the doors failed to work. The door handle on the front passengers side failed to work, prematurely fractured and was not able to open due to the failure. The vehicle was to be taken to a dealer for inspection and diagnosis. The manufacturer was notified of the failure. The approximate failure mileage was 135,000. Dyd.