There are a couple of things that might cause a Chevy Tahoe to lurch forward after releasing the brake. One reason could be that the idle is high. The drive shaft may have to be greased.
Yes they indeed have brake lights...
How do you replace a break light switch on 1995 Chevy Tahoe
BEHIND THE BRAKE PEDAL
Need to know what the question is.
A 2002 Chevy Tahoe uses the standard brake fluid in passenger vehicles with power brakes. It is known as DOT3 brake fluid.
about 3 dollars
The BRAKE(!) light will go on steady without the parking brake on.
The emergency brake cable is probably seized and the emergency brake is not releasing.
The fuse for the heated seats on a 2004 Chevy Tahoe is located behind the e-brake. It is in a black plastic box on the driver's side.
about a $1000, but look for a better deal
3/8 Allen wrench socket