Checking Alarm Sources For Alarm Horn

Checking Alarm Sources For Alarm Horn

Special tools, testers and auxiliary items required

• Vehicle Diagnosis, Testing and Information System (VAS 5051A)

After the alarm horn has triggered, the alarm source can be checked (e.g. vehicle battery monitor or alarm trigger by comfort control module).

- Connect (VAS 5051A).

- In (VAS 5051A) , select operating mode "Guided Fault Finding".

- Using the "Go To" button, select "Functions/Component selection" and the following menu options in sequence:

• Body

• Body repair procedures

• 01 - On Board Diagnostic (OBD) capable systems

• Comfort system

• Functions - central control module for comfort system

• J393 - Check alarm sources for alarm horn