Roof Trim Lights and Switches Overview

Roof Trim Lights and Switches Overview

Garage Door Opener Control Module, Humidity Sensor, Vanity Mirror Illumination and Rear Interior Lamp

Basis and Comfort Front Interior Lamp, Garage Door Opener Control Head, Sunroof Switch

Observe notes on contact corrosion => [ Contact Corrosion ] Service Precautions.

Garage Door Opener Control Module, Humidity Sensor, Vanity Mirror Illumination and Rear Interior Lamp






1 Garage Door Opener Control Module (J530)

• Removing and installing, refer to => [ Garage Door Opener Control Module ] Garage Door Opener Control Module.

2 Humidity Sensor (G355)

• Overview, refer to => [ Headlamp Assistant, Humidity Sensor and Lane Assist Overview ] Headlamp Assistant, Humidity Sensor and Lane Assist Overview.

3 Front Passenger Vanity Mirror Lamp (W14)

• Removing and installing, refer to => [ Illuminated Vanity Mirror ] Illuminated Vanity Mirror.

4 Left Rear Interior Light (W47)

• Removing and installing, refer to => [ Rear Interior Lamp Bulb ] Rear Interior Lamp Bulb.

5 Left Rear Reading Lamp Switch (E454)

6 Rear Interior Lamp

• Removing and installing, refer to => [ Rear Interior Light/Reading Light ] Rear Interior Light/Reading Light.

7 Right Rear Reading Lamp Switch (E455)

8 Right Rear Interior Light (W48)

• Removing and installing, refer to => [ Rear Interior Lamp Bulb ] Rear Interior Lamp Bulb.

9 Driver Vanity Mirror Lamp (W20)

• Removing and installing, refer to => [ Garage Door Opener Control Module ] Garage Door Opener Control Module.

Basis and Comfort Front Interior Lamp, Garage Door Opener Control Head, Sunroof Switch






1 Interior Lighting Switch (E317)

• "Basis"

• Common part with interior lamp/front reading lamp.

2 Driver Map/Reading Light (W19)

• "Basis"

• Removing and installing, refer to => [ Map/Reading Light Bulbs, Basis A/C System ] Map/Reading Light Bulbs, Basis A/C System.

3 Driver Reading Lamp Button (E457)

• "Basis"

• Common part with interior lamp/front reading lamp.

4 Sunroof Button (E325)

• Removing and installing, refer to => [ Sunroof Button ] Sunroof Button.

5 Interior Lighting Switch (E317)

• "Comfort"

• Common part with interior lamp/front reading lamp.

6 Left Front Reading Lamp (W65)

• "Comfort"

• If the LED is faulty, then the interior lamp/reading lamp must be replaced.

7 Left Front Reading Lamp Button (E633)

• "Comfort"

8 Rear Reading Lamp Front Button (E635)

• "Comfort"

• Common part with interior lamp/front reading lamp.

9 Front Interior Lamp (W1)

• "Comfort"

• If the LED is faulty, then the interior lamp/reading lamp must be replaced.

10 Garage Door Opener Control Head (E284)

• Removing and installing, refer to => [ Garage Door Opener Control Head (E284) ] Garage Door Opener Control Head (E284).

11 Button

• "Comfort"

• For the individual door contact switch.

• Common part with interior lamp/front reading lamp.

12 Right Front Reading Lamp Button (E634)

• "Comfort"

13 Right Front Reading Lamp (W66)

• "Comfort"

• If the LED is faulty, then the interior lamp/reading lamp must be replaced.

14 Interior Lights/Front Reading Lights

• Vehicles with an eyeglass compartment.

• Removing and installing, refer to => [ Interior Lamp/Reading Lamp, With Eyeglass Compartment ] Interior Lamp/Reading Lamp, With Eyeglass Compartment.

15 Front Interior Lamp (W1)

• "Basis"

• Removing and installing, refer to => [ Front Interior Lamp, Basis ] Front Interior Lamp, Basis.

16 Front Passenger Reading Lamp Button (E458)

• "Basis"

• Common part with interior lamp/front reading lamp.

17 Front Passenger Map/Reading Light (W13)

• "Basis"

• Removing and installing, refer to => [ Map/Reading Light Bulbs, Basis A/C System ] Map/Reading Light Bulbs, Basis A/C System.

18 Button

• "Basis"

• For the individual door contact switch.

• Common part with interior lamp/front reading lamp.

19 Interior Lights/Front Reading Lights

• Vehicles without an eyeglass compartment.

• Removing and installing, refer to => [ Interior Lamp/Reading Lamp, Without Eyeglass Compartment ] Interior Lamp/Reading Lamp, Without Eyeglass Compartment.

Tightening Specifications: Front Interior Lamps/Reading Lamps






- Tighten the bolt - 3 - to 2 Nm.

Tightening Specification: Sunroof button (E325)






- Tighten the bolts - arrows - to 0.65 Nm.