It will vary depending on if you have HID lighting or Halogen Lighting which you did not include in your question. 2011 Subaru Tribeca headlight bulb general replacement procedure: Purchase the correct replacement headlight bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information and full light bulb part numbers list. Then consult your owner's manual for the headlight bulb lamp replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).
The 2011 Subaru Tribeca has 24 valves.
The 2011 Subaru Tribeca is a gas-powered vehicle.
The 2011 Subaru Tribeca has a flat 6 engine.
The 2011 Subaru Tribeca has a 16.7 degrees angle of approach.
The 2011 Subaru Tribeca is 15 ft. 11.5 in. (191.5 in.) long.
The curb weight of the 2011 Subaru Tribeca is 4120 lbs..
The 2011 Subaru Tribeca's turning circle is 37.4 ft..
The 2011 Subaru Tribeca has a drag coefficient of 0.38 Cd.
The 2011 Subaru Tribeca has a 21.1 degrees angle of departure.
The 2011 Subaru Tribeca has a 5-speed shiftable automatic.
The 2011 Subaru Tribeca has double overhead cam (DOHC).
The 2011 Subaru Tribeca runs on regular unleaded.