Interior lighting (IL), function - GF82.20-P-0002S: Notes

MODEL 220 

A summary of the primary interior lights is listed here: 

• Front dome lamp (N70e1)
• Left rear dome lamp (E15/10) with:
  • Reading lamps (E15/10e1) and
  • Interior and vanity mirror lamps (E15/10e2)
• Right rear dome lamp (E15/11) with:
  • Reading lamps (E15/11e1)
  • Interior and vanity mirror lamps (E15/11e2)
• Interior rearview mirror unit (A67) with:
  • Left reading lamp (A67e1)
  • Right reading lamp (A67e2)
  • Ambient lamp (A67e3)
• Left front door entrance/exit lamp (E17/3)
• Right front door entrance/exit lamp (E17/4)
• Left rear door entrance/exit lamp (E17/5)
• Right rear door entrance/exit lamp (E17/6)
• Left front inside door illumination (E17/11)
• Right front inside door illumination (E17/12)
• Left rear door inside handle illumination (E17/13)
• Right rear door inside handle illumination (E17/14)
• Trunk lamp (E18/1)
• Glove compartment illumination with switch (E13/2)

Some of the interior illumination lamps can be consolidated in the subcategory "Search illumination".

The search illumination is dependent of the state of circuit 58.

In addition to the switch lights the following lights are included in the search illumination: 

• Right front footwell lamp (E17/15)
• Left front footwell lamp (E17/16)
• Right rear footwell lamp (E17/17)
• Left rear footwell lamp (E17/18)
• Front ashtray illumination (E9/7)
• Left rear ashtray illumination (E9/8)
• Right rear ashtray illumination (E9/9)
• Rear air outlet illumination (E10/5)
• Glove compartment lock illumination (E13/7)
• Stowage compartment illumination (E13/3)
• Eyeglasses compartment illumination (E13/4)
• Illumination for front cigar lighter (R3e1)

Actuation of the lights is accomplished via various control modules. The overhead control panel control module (N70)  takes over the master function  .

The instrument cluster (A1) is also significant for the search illumination due to their dependence on circuit 58d.

A more precise description for the individual lights is given in the documents listed below.