Not with "stock" material. However, with enough money ANYTHING is possible - see your dealer or a custom shop.
Downhill Assist Control
For Maintenance Required warning light on 2008+ Highlander Hybrid: Start from car in OFF mode. Keep foot off brake pedal, press START/STOP botton twice, reset odometer A & B. While in odometer A, press & hold odometer reset button and simultaneously press START/STOP button to turn off. Press & hold odometer reset button and simultaneously press START/STOP button twice. Wait for the indicator bar to complete reset cycle and then release odometer reset button.
3
On my 2008 Highlander, I started the engine and set the odometer to trip A. Shut off engine and restart while holding down the odometer button.
Push and hold the "DISP" button at the driving wheel to set up the MultiFunctionDisplay (MFD). Then select "Set time" with the "DISP" button and then hold the button. Now you can walk through the hours till its right, wait until it jumps to the next digit, change and so on. there is no confirmation needed, just wait.
Now would be a good time to do a tuneup.
The 2008 Toyota Highlander has a V6 engine.
The 2008 Toyota Highlander has 24 valves.
The 2008 Toyota Highlander is a gas-powered vehicle.
The 2008 Toyota Highlander has double overhead cam (DOHC).
The 2008 Toyota Highlander-Hybrid has 24 valves.
The 2008 Toyota Highlander is 15 ft. 8.4 in. (188.4 in.) long.