DRIVER INFORMATION CENTER INOPERATIVE BULB

1984/1985 6000 STE

CONDITION

The Driver Information Center (D.I.C.) displays an inoperative bulb condition when the bulb is actually good.

CAUSE

There may be several causes for the condition:

1) The original equipment (OEM) bulb was replaced with a bulb having a different current draw.

2) The D.I.C. memory has not been cleared.

CORRECTION

1) Turn the headlight switch to on" then "off" to clear the D.I.C. memory and display.

2) If the condition persists, check the bulb for a part number. Use of the following replacement bulb part numbers are suggested for use on the STE:

I. 1984 MODEL YEAR:

HEAD LIGHTS REAR LIGHTS LOW BEAM HIGH BEAM TAIL LAMPS & STOP LAMPS (1 Per Side) (1 Per Side) (2 Per Side)

16502327 5930567 9438848

(H4662) (H4651) (2057)

FRONT REAR TURN SIGNAL TURN SIGNAL

(1 Per Side) (2 Per Side)

9438850 9438850

(2057NA) (2057NA)

The following lamps are not monitored by the D.I.C.:

Front Park Lights Front & Rear Side Marker Lights Fog Lights

II. 1985 MODEL YEAR

1985 6000 STE bulb/lamp replacements are identical as above except for rear tail and rear stop quantities and rear turn part numbers.

REAR LIGHTS TAIL LAMPS & STOP LAMPS REAR TURN

(3 Per Side) (I Each Per Side)

9438848 9438848

(2057) (2057)

NOTICE: The part numbers in parentheses are the bulb trade numbers.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.