To the best of my knowledge all Highlanders are equipped with Daytime Running Lights (DRLs). In Canada they are required by law to be equipped with them HOWEVER - there is no indication what country you are writing from or what level of "trim" your Highlander is, and your particular model may not be, for one reason or another. Check your Owner's Manual if you still have it, or simply call your local Toyota dealer.
The 2006 Toyota Highlander has 24 valves.
The 2006 Toyota Highlander is a gas-powered vehicle.
The 2006 Toyota Highlander has a 5-speed automatic.
The 2006 Toyota Highlander has a V6 engine.
The 2006 Toyota Highlander has a drag coefficient of .34 Cd.
The 2006 Toyota Highlander-Hybrid has 24 valves.
The 2006 Toyota Highlander has a 28 degrees angle of approach.
The 2006 Toyota Highlander is 15 ft. 4.6 in. (184.6 in.) long.
The height of the 2006 Toyota Highlander is 5 ft. 7.9 in. (67.9 in.).
The 2006 Toyota Highlander-Hybrid has a V6 engine.
The 2006 Toyota Highlander's turning circle is 37.4 ft..
The 2006 Toyota Highlander runs on regular unleaded.