2011 GMC Sierra headlight bulb replacement: Purchase the correct replacement headlight bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Then consult your owner's manual for the headlight bulb 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).
yes, so long as they are the same type (mine are H7 Xenon)
To replace the headlight bulbs on a 2011 Subaru Legacy, first, open the hood and locate the back of the headlight assembly. Twist the bulb socket counterclockwise to remove it, then pull out the old bulb. Insert the new bulb into the socket without touching the glass, twist it back into place, and finally, test the headlights to ensure they are working correctly. Always refer to your owner’s manual for specific instructions and safety precautions.
take it into the dealer because its still under warranty
Lowbeam is an H7, highbeam/DTR is also H7
The 2011 Hyundai Sonata takes H755 lamps. See sources and related links below for more bulb information.
replace passenger side low beam headlight
The 2011 GMC Sierra-1500 has 12 valves.
The 2011 GMC Sierra-1500 has a V6 engine.
The 2011 GMC Sierra-2500HD has a V8 engine.
The 2011 GMC Sierra-2500HD has 16 valves.
The 2011 GMC Sierra-3500HD has 16 valves.
The 2011 GMC Sierra-3500HD has a V8 engine.