Touch screen/buttons locking up

katewa

I've had my MDX since it was new and now that it's 10 years old, little things are needing repair. However, lately the touch screen is freezing up. When this happens, the control buttons also stop working. Usually, if I turn off the car and wait a minute, it will start working again - although not always. The last two times it happened, it took several tries to get it working again.

Can any of you tell me why this is happening and what it will take to repair it? Thanks!