Volkswagen ID.3: Lights, lamps, switches inside, anti-theft system. Anti-theft alarm system

• Assembly overview – interior monitor
• Removing and installing alarm horn [H12]
• Removing and installing anti-theft alarm sensor [G578]

Assembly overview – interior monitor

Assembly overview – interior monitor

1 - Alarm horn -H12-

❏ → Rep. gr.96; Removing and installing alarm horn [H12]

2 - Bracket for alarm horn -H12-

3 - Shear nut

❏ Renew after removing

4 - Anti-theft alarm sensor -G578-

❏ → Rep. gr.96; Removing and installing anti-theft alarm sensor [G578]

5 - On-board supply control unit -J519-

❏ → Chapter „Removing and installing onboard supply control unit [J519]“

Removing and installing alarm horn [H12]

Removing and installing alarm horn [H12]

Alarm horn -H12- is referred to hereafter as alarm horn.

Removing

– Remove plenum chamber cover → General body repairs, exterior; Rep. gr.50; Plenum chamber bulkhead; Removing and installing plenum chamber cover.

Note

The shear nut -3- cannot be removed without being damaged.

– Destroy shear nut -3- using suitable workshop equipment.

– Remove alarm horn -2-.

– Disconnect electrical connector -1-.

– Remove alarm horn -2-.

Installing

Install in the reverse order of removal, observing the following:

– Tighten new shear nut until head shears off.

Tightening torques

♦ → Rep. gr.96; Assembly overview – interior monitoring

Removing and installing anti-theft alarm sensor [G578]

Removing and installing anti-theft alarm sensor [G578]

Anti-theft alarm sensor -G578- will henceforth be referred to as “sensor”.

Front roof module -WX3- is referred to hereafter as roof module.

Removing

– Remove front roof module → Rep. gr.96; Removing and installing front roof module [WX3].

– Release locking devices -2- in direction of -arrow A-.

– Remove sensors -1- from roof module.

– Release locking devices -2- in direction of -arrow A-.

– Remove sensor -1-.

Installing

Install in the reverse order of removal, observing the following:

If the anti-theft alarm sensor has been renewed:

– Carry out required function/functions using → Vehicle diagnostic tester → Rep. gr.00; Access to diagnoses.

Lights, lamps, switches inside, anti-theft system. Controls