Your electrical circuit may be disconnected somewhere.
The fuse located under the hood in a 2001 Chevy Tahoe is for all wheel drive. If the four wheel drive stops working this is a fuse to check.
You can visit a local auto repair shop, auto parts shop or a Peugeot dealer near. You can have them check the specific headlights for your car.
The 2012 Chevrolet Tahoe has rear wheel drive.
The 2014 Chevrolet Tahoe has rear wheel drive.
The 2003 Chevrolet Tahoe has rear wheel drive.
The 2009 Chevrolet Tahoe has rear wheel drive.
The 2015 Chevrolet Tahoe has rear wheel drive.
The 2013 Chevrolet Tahoe has rear wheel drive.
The 2002 Chevrolet Tahoe has rear wheel drive.
The 2011 Chevrolet Tahoe has rear wheel drive.
The 2008 Chevrolet Tahoe has rear wheel drive.
The 2006 Chevrolet Tahoe has rear wheel drive.