Workshop Manuals Factory service & repair Vauxhall
01 Preface02 General Information03 Body Hardware and Trim04 Body Repair05 Body Systems06 General Vehicle Information07 Brakes08 Diagnostic Navigation09 Driveline/Axle10 Driver Information and Entertainment11 Engine12 HVAC13 Power and Signal Distribution14 Roof15 Safety and Security16 Seats17 Steering18 Suspension19 Transmission/Transaxle
Vauxhall Astra J05 · Body Systems
05 · Body & interior

Symptoms - Lighting

Make
Vauxhall
Model
Astra J
Section
Diagnostic Information and Procedures › Miscellaneous › Symptoms - Lighting
Body SystemsSymptoms - Lighting

Symptoms - Lighting


Note: 
The following steps must be completed before using a symptom table.

•  Perform the Diagnostic System Check - Vehicle before using a symptom table in order to verify that all of the following conditions are true:
  -  There are no DTCs set.
  -  The control modules can communicate via the serial data link.
•  Review the system description and operation in order to familiarize yourself with the system functions. Refer to the following:

Visual/Physical Inspection

•  Inspect for aftermarket devices which could affect the operation of the lighting system. Refer to Checking Aftermarket Accessories .
•  Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

Intermittent

Thoroughly inspect the wiring and connectors. An incomplete inspection of the wiring and connectors may result in misdiagnosis causing part replacement with the reappearance of the malfunction. If an intermittent malfunction exists, refer to Testing for Intermittent Conditions and Poor Connections .

Symptom List

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

Parts & tools for this job For Vauxhall Astra

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