5NP-C8Q5A-08

GROUP
BODY
Technical Service Bulletin
SUBJECT:
DATE
NUMBER
17-BD-001
MODEL(S)
JULY, 2017
ALL
INFORMATION FOR HEADLAMP AND REAR COMBINATION
LAMP CONDENSATION
Description: This bulletin provides information regarding headlamp and rear combination lamp
condensation related to moisture accumulation in the lens assembly. The TSB illustrates the various
causes of condensation inside the headlamp and rear combination lamp assembly.
Applicable Vehicles: All
General Information: Various causes of headlamp/rear combination lamp condensation.
1) Natural Condensation
2) Condensation from Engine Startup
Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors, Technicians, Body Shop Manager, Fleet Repair
SUBJECT: INFORMATION FOR HEADLAMP AND REAR COMBINATION LAMP CONDENSATION
in
Other Types of Headlamp Condensation:
NOTICE
The below notes are for informational purposes only. For further instruction, please refer to
the applicable shop manual procedures.
1) Condensation occurring inside the headlamp/rear combination lamp during or after a car wash
cycle is considered natural occurrence. This condition occurs when water vapor contained
inside the headlamp/rear combination lamp is exposed to sunlight or heat generated by the
bulb. Condition may also occur due to temperature variations inside and outside the headlamp
lens during a car wash.
2) Condensation inside a lamp can be addressed by dehumidification of the moisture by turning
on the lamp for 30 minutes approximately. If moisture continues to remain inside the lens,
further repairs need to be performed on the lamp to address the condition.
TSB #: 17-BD-001
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