2016 GMC ACADIA Vehicle Speed Control Problems

Special Coverage Adjustment N172097060 Side Blind Zone Alert Module Water Intrusion was issued for my vehicle. I took it in to get fixed and was told I was past the 6 year extension (May 2022) but under the milage (79,199). They told me the parts are on back order from GMC. This was on 04-03-2023. On 04-05-2023 I was driving my vehicle and the instrument cluster went partially blank. I lost my speedometer , tachometer and most of the other gauges. I had numerous warning lights on. The blinkers stopped working and I had no control of any environmental controls or radio functions. I pulled off the side of the road and shut the vehicle off. I tried to restart it, it started but even more things began to fail electrically. I shut if off again, tried another restart and now it would not start. I tried multiple times and...

THERE IS AN AIR VENT LOCATED NEXT TO ACCELERATOR WITH FINS SLANTED DOWNWARDS. SHOES SUCH AS TENNIS SHOES HANG UP ON THE VENT AS YOU TRY TO RELEASE THE ACCELERATOR. HAVE TO PULL YOUR FOOT OUT OF THE HANG UP WHICH CAUSES DELAYS AND DISTRACTIONS. DEALER SAYS NO KNOWN FIX AND THAT THIS IS NOT IDENTIFIED AS A PROBLEM BY GM.