What does this light on the dashboard mean?

 

Did you find the issue of the red lightning bolt? I also have a red lightning bolt and I have no acceleration at all. I see it was back in 2017.

 

Clean and/or Replace the Electronic Throttle Body. While you are there check/replace air filter.
If replacing with a rebuilt unit, you may need to "Re-Learn" the PCM to the rebuilt Throttle Body at the dealer for accurate air to fuel ratios. This "Re-Learn" will run about $170. The Electronic Throttle Body price point starts at about $190 and goes up from there depending on rebuilt or OEM. Also check warranty on rebuilt unit vs buying OEM. More expensive unit will have lifetime warranty.