What is the construction and purpose of interior lighting?

Interior lighting is a set of internal lamps mounted in various parts of the vehicle interior, most often in the headliner, glove box, doors, or trunk. It serves to illuminate the passenger space and facilitates the use of buttons, storage compartments, and equipment after dark. A typical element consists of a housing, a lens, a light source, electrical contacts, and mounts. Depending on the version, it may be connected to a control panel or a comfort module.

What is interior lighting used for?

Interior lighting is used to improve visibility inside the car when entering, exiting, and using the interior after dark. It makes it easier to find items, read buttons, and operate storage compartments and mirrors. In many vehicles, it also affects passenger comfort thanks to spot lighting and a soft dimming function. A faulty element does not stop the vehicle from driving, but it lowers the comfort of daily car use.

What is the construction and function of an interior lamp lens?

The interior lamp lens is a cover mounted on the lighting housing that diffuses light and protects the light source from dust and accidental damage. Its shape affects the way light is distributed in the cabin and how it fits into the headliner panel. In practice, you need to pay attention to the plastic color, the profile of the clips, and compatibility with the specific housing. Even with functional electronics, a cracked or poorly selected lens can worsen the lighting effect and the fit of the element.

How to choose interior lighting for a specific car version?

It is safest to compare the OEM part number, interchangeable numbers, and placement on the vehicle. The body version, interior equipment, type of ceiling panel, and housing color also matter. It is worth checking the shape of the plug, the number of button functions, and whether the element comes from a pre-facelift or post-facelift version.

What symptoms indicate wear or damage to interior lighting?

Typical symptoms include no light, flickering, dimming, or no response to opening doors and pressing a button. Damage to the lens, broken clips, or faulty switches also occur. In such situations, you should check not only the lamp itself but also the power supply, the plug, and the condition of the contacts.

How is interior lighting installed?

Installation usually involves carefully prying the old element out of the headliner or other mounting location, disconnecting the plug, and comparing the new part with the removed one. Before seating, it is worth checking the condition of the clips, the lens, and the electrical socket. After connecting, you must verify the operation of all functions, including the main light, spot light, and response to opening doors.

Interior Light Assemblies

At the Global Parts automotive store, we offer a wide selection of original used car parts, including cabin lighting for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The cabin lighting we offer undergoes quality control so that you can be sure that you are receiving a top-class product.

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Audi Q5 8R Interior Rear Left N/S Roof Light Reading Lamp 8R0947291

€23.95

Part no. 4L0947112D

Audi Q7 4L Interior Reading Light Panoramic Roof Switch Black Rear 4L0947112D

€23.95

Part no. 8T0947111A-1

Audi Q5 8R Rear Headliner Roof Light Reading Courtesy Lamp Grey 8T0947111A

€23.95

Part no. 5Q0951177

Audi A3 8Y A4 B9 A5 F5 A6 C8 Interior Roof Reading Light Courtesy Lamp 5Q0951177

€51.95

Part no. 4L0947111B-1

Audi Q7 4L Rear Interior Roof Reading Comfort Light Panel Lamp 4L0947111B

€23.95

Part no. 8T0947135BK

Audi A5 8T Front Roof Reading Courtesy Light Interior Lamp Panel 8T0947135BK

€32.95

Part no. 8T0947135BF-1

Audi A5 8T Front Headliner Roof Interior Courtesy Reading Light Lamp 8T0947135BF

€47.95

Part no. 4F0947111

Audi A6 C6 Interior Rear Reading Map Light Switch Panel Grey 4F0947111

€23.95

Part no. 4F0947135BQ-1

Audi A6 C6 Reading Roof Courtesy Lamp Interior Switch Panel Silver 4F0947135BQ

€23.95

Part no. 83A919390D

Audi Q3 F3 Interior Light Lamp LED Centre Console 83A919390D

€28.95

Part no. 4H0947135K

Audi A8 D4 Interior Reading Light Sunroof Control Storage Stowage 4H0947135K

€66.95

Part no. 4B0947415A

Audi A3 8P Interior Footwell Light Lamp Courtesy 4B0947415A

€23.95

Part no. 4G0947135-1

Audi A7 4G A6 C7 Interior Roof Light Panel Front Reading Lamp Grey 4G0947135

€23.95

Part no. 4F0919173A

Audi A6 C6 Front Door LED Light Fibre Cable Wiring Plug Left N/S 4F0919173A

€23.95

Part no. 8V0947111A-1

Audi A3 S3 8V Rear Roof Light Reading Lamp Interior Panel 8P0947111A

€23.95

Part no. 3B0947415B-1

Volkswagen Audi Skoda Seat Interior Courtesy Light Lamp Door Card 3B0947415B

€23.95

Part no. 4L0947112E

Audi Q7 4L Interior Roof Headliner Reading Light Lamp Rear Black 4L0947112E

€23.95

Part no. 8E0951177-1

Audi S4 B6 Roof Light Rear Reading Lamp Interior Panel Grey 8E0951177

€23.95

Part no. 8T0947135BE

Audi A4 B8 Headliner Courtesy Roof Interior Reading Light Lamp Panel 8T0947135BE

€23.95

Part no. 8V7947135N

Audi A3 8V Roof Light Reading Lamp Interior Switch Panel Black 8V7947135N

€32.95

Part no. 4H0919390B

Audi A8 D4 Door Shelf Panel Light Bar Lighting 4H0919390B

€23.95

Part no. 4M0947105

Roof Light Audi Q5 Q7 A4 Rear Reading Lamp Interior Panel 4M0947105

€23.95

Part no. 8J0947409

Audi A1 8X Interior Courtesy Light Boot Trunk Lamp Lighting Unit 8J0947409

€23.95

Part no. 8W0919390C

Audi A4 B9 A5 F5 Interior Door Card Courtesy Light Rear Left N/S 8W0919390C

€23.95

Part no. 8P0951177-8

Audi A3 8P Interior Roof Reading Lamp Courtesy Light Front 8P0951177

€23.95

Part no. 4H0947415-1

Audi A8 D4 Interior Footwell Floor Ambient Light Lamp Lighting Unit 4H0947415

€23.95

Part no. 8U0947356A

Audi Q3 8U Interior Ambience LED Lighting Wiring Harness Lamp 8U0947356A

€23.95

Part no. 8E0947111A-2

Audi A4 B7 Rear Headliner Interior Read Lamp Light Switch Panel Beige 8E0947111A

€23.95

Part no. 8E0947135D-2

Audi A3 8P Interior Courtesy Headliner Light Lamp Switch Panel Beige 8E0947135D

€23.95

Part no. 4H0947105A

AUDI A7 4G8 Interior Roof Light Headliner Front Right Left N/O/S 4H0947105A

€23.95

Part no. 8T0947111B

Audi A5 8T Rear Headliner Roof Reading Comfort Courtesy Light Lamp 8T0947111A

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Part no. 8T0947135B

Audi A5 8T Front Headliner Roof Interior Courtesy Reading Light Lamp 8T0947135BF

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Part no. 8T0947135BF

Audi A5 8T Front Headliner Roof Interior Courtesy Reading Light Lamp 8T0947135BF

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Part no. 8X0947135AG

Audi A1 8X Courtesy Headliner Interior Roof Centre Light Lamp 8X0947135AG

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Part no. 4G0947135B

Audi RS6 C7 Roof Headliner Courtesy Light Lamp Interior 4G0947135B

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Part no. 4L0947140

Roof Light AUDI Q7 4L A6 C6 Interior Front Reading Lamp Black 4L0947140

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Audi TT 8J Interior Roof Light Rear Reading Lamp Unit Black 8J0947111

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Audi A3 8V Front Roof Light Interior Reading Lamp Switch Panel 8V0947135A

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Part no. 8V0947135J

Audi A3 S3 8V Interior Roof Light Panel Black Front Reading Lamp 8V0947135J

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Part no. 8T0947111A

Audi S5 8T Rear Headliner Roof Reading Comfort Courtesy Light Lamp 8T0947111A

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Part no. 8P0947135D-1

Audi A3 8P Front Roof Light Interior Reading Lamp Switch Panel Black 8P0947135D

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Audi A1 8X Front Roof Light Interior Reading Lamp Switch Panel Black 8X0947135AJ

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Audi Q3 8U Interior Roof Light Rear Reading Lamp Unit Switch 8U0947111

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Part no. 8P0951177-6

Audi A3 8P Interior Roof Cabin Reading Lamp Courtesy Light Front 8P0951177

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Part no. 4K0947135AE

Audi A4 B9 Roof Light Front Reading Lamp Interior Panel Grey 4K0947135AE

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Part no. 8E0947135D

Audi A3 8P Interior Courtesy Headliner Read Light Lamp Switch Panel 8E0947135D

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Part no. 4G0947111A

Audi RS6 C7 Interior Roof Reading Light Lamp Rear 4G0947111A

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Audi A4 B8 Courtesy Roof Light Front Reading Lamp Glasses Storage 8T0947135A

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Part no. 4B9947123

Roof Light Audi A4 B7 Rear Courtesy Lamp Interior Lighting Panel 4B9947123

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Part no. 8T0947135BK-2

Audi A5 8T Front Roof Reading Courtesy Light Interior Lamp Panel 8T0947135BK

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Part no. 4G0919390

Audi A3 8V TT 8S A6 C7 A7 4G Front Rear Door Card LED Interior Light 4G0919390

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Part no. 8L4947111

Audi A3 S3 8L Interior Roof Light Lamp Unit Panel Rear Black 8L4947111

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Part no. 8V0947122

Audi A3 8V LED Interior Inner Boot Light Lamp 8V0947122

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Part no. 80A947292A

Audi SQ5 FY Interior Rear Reading Light Lamp LED Right O/S 80A947292A

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Part no. 8J0947140M

Audi A3 8P Front Roof Light Interior Reading Lamp Switch Panel 8J0947140M

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Part no. 8T0947135BE-1

Audi A4 B8 Roof Interior Reading Light Lamp Front Panel Black 8T0947135BE

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Part no. 4K0947135AE-1

Interior Light Audi A4 B9 A5 F5 Roof Front Reading Lamp Panel Black 4K0947135AE

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Audi TT 8J Interior Roof Light Rear Reading Lamp Unit Black 8J0947111

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Part no. 8X0947135AJ-1

Audi A1 S1 8X Front Roof Light Interior Reading Lamp Panel Grey 8X0947135AJ

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Part no. 81A947135CH

Audi Q2 GA Front Roof Light Interior Reading Lamp Switch 81A947135CH

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Part no. 4M0947169

Audi Q7 4M Rear Luggage Trunk Interior Boot Lightining Left N/S 4M0947169

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Part no. 6Y0947411-2

Audi A3 8V A7 4G Front Door Card Footwell Light Left Right N/O/S 6Y0947411 SET

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Part no. 4M0947170

Audi Q7 4M Tailgate Light Lamp Rear Right O/S 4M0947170

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Part no. 4G0947135B-1

Audi A6 C7 Roof Headliner Interior Courtesy Light Lamp Grey 4G0947135B

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Part no. 8Z0947123-1

Audi A4 S4 B7 Interior Roof Light Rear Reading Lamp Switch Unit Black 8Z0947123

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Part no. 4K0947135B

Audi A4 B9 Front Headliner Interior Courtesy Light Lamp Panel 4K0947135B

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Part no. 8L4947111-1

Audi A3 8L Rear Interior Headliner Light Lamp Black 8L4947111

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Part no. 80A947135BC

Audi Q5 FY Interior Roof Courtesy Reading Light Panel Black 80A947135BC

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Part no. 4L0947140-1

Roof Light AUDI Q7 4L A6 C6 Interior Front Reading Lamp Black 4L0947140

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Part no. 8X0951177

Audi A1 8X Q3 8U Interior Roof Reading Light Panel Anti Theft Sensor 8X0951177

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Part no. 8W0919390A

Audi A4 B9 S5 F5 Interior Door Card Courtesy Light Front Left N/S 8W0919390A

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Part no. 8P0947135AD-1

Audi A3 8P Front Roof Light Interior Reading Lamp Switch Panel 8P0951177

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Part no. 8W0947415B

Audi A4 B9 S5 F5 Front Right Footwell Light Lamp Ambient Right O/S 8W0947415B

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Part no. 8H0951177A

Audi A4 B7 Cabrio Reading Lamp Interior Light Switch Panel 8H0951177A

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Part no. 8T0947140

Audi A4 B8 Front Roof Light Interior Reading Lamp Switch Panel 8T0947140

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Part no. 8W0919390B

Audi A4 B9 A5 F5 Interior Door Card Courtesy Light Front Right O/S 8W0919390B

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Part no. 4G0947355B

Audi S7 4G8 Front Rear Door Ambient Lamp Light Left N/S 4G0947355B

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Part no. 8N7947111

Audi TT 8N MK1 Roadster Front Interior Map Reading Light Switch 8N7947111

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Part no. 8W0947135D-1

Audi A4 B9 Interior Roof Lighting Switch Unit Lamp Reading Light 8W0947135D

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Part no. 8V0947135E

Audi A3 8V Interior Roof Light Headliner Reading Lamp Grey 8V0947135E

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Part no. 8J0947140C

Audi TT 8J Front Roof Light Interior Reading Lamp Switch Panel 8J0947140C

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Part no. 8V7947135AE

Audi A3 8P Interior Front Roof Light Reading Lamp Unit Switch Black 8V7947135AE

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Part no. 8N8947111

Audi TT 8N Interior Roof Light Rear Reading Lamp Unit Grey 8N8947111

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Part no. 8X0947135AH

Audi A1 8X Interior Roof Reading Light Lamp Control Grey 8X0947135AH

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Part no. 8X0947135AK

Audi Q3 8U Front Roof Reading Light Interior Lamp Panel Black 8X0947135AK

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Part no. 80A947135G

Audi Q5 FY Front Interior Roof Reading Light Lamp Black 80A947135G

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Part no. 8V0947135B-1

Audi A3 8V Interior Roof Reading Light Lamp Control Black 8V0947135B

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Part no. 4F0947135BQ

Audi A6 C6 FL Reading Lamp Interior Switch Panel Beige 4F0947135BQ

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Part no. 8T0947135BK-1

Audi A5 8T Front Roof Reading Courtesy Light Interior Lamp Panel 8T0947135BK

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Part no. 4F0947135BQ-2

Audi A6 C6 FL Reading Lamp Interior Switch Panel Black 4F0947135BQ

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Part no. 8V0947111

Audi A3 8V Interior Roof Light Panel Black Rear Reading Lamp 8V0947111

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Part no. 8E0947101

Audi A3 8P Interior Courtesy Boot Light Footwell 8E0947101

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Part no. 81A947135S

Audi A1 GA Q3 F3 Interior Roof Light Panel Front Reading Lamp Switch 81A947135CH

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Part no. 80A947415

Audi Q5 FY Front Footwell Lamp Light LED Driver's Side 80A947415

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Part no. 80A947291A

Audi SQ5 FY Interior Rear Reading Light Lamp LED Left N/S 80A947291A

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Part no. 4B9947113

Audi A4 B7 Avant Boot Lid Light Rear Interior Lamp Lighting Marker 4B9947113

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Part no. 8W0947135BQ-2

Audi A5 F5 S5 F5 Roof Light Panel Reading Lamp Courtesy Light Black 8W0947135BQ

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Part no. 8U0947111A-1

Audi A1 8X Q3 8U Interior Roof Rear Reading Light Lamp Silver 8U0947111A

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Part no. 8E0947135A-1

Audi A4 B7 Interior Headliner Courtesy Roof Reading Light Lamp Panel 8E0947135A

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