TSB Document:
  • Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# 4520.

Affected Component: EXTERIOR LIGHTING:HEADLIGHTS

Summary
AUTOMATIC HEADLIGHTS INOPERATIVE UNTIL SHIFTER IS PLACED INTO GEAR. *NJ

Click a tab for more information.

Date Published
OCT 01, 2007
NHTSA TSB #
10023417
Find something helpful? Spread the word.

Become a Fan & Spread the Word