| Left Multifunction Buttons on Steering Wheel -E440- |
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| Right Multifunction Buttons on Steering Wheel -E441- |
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| Multifunction Steering Wheel Control Module -J453- |
The Multifunction Steering Wheel Control Module -J453- is a LIN device on the Steering Column Electronics Control Module -J527-. The Multifunction Steering Wheel Control Module -J453- is located under the Right Multifunction Buttons on Steering Wheel -E441- and can only be replaced together. |
| Airbag Spiral Spring/Return Spring With Slip Ring -F138- |
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| Steering Column Electronics Control Module -J527- |
Can be diagnosed via diagnostic address 16. |
| Data Bus on Board Diagnostic Interface -J533- |
Can be diagnosed via diagnostic address 19. Depending on the equipment, the Data Bus on Board Diagnostic Interface -J533- has connections for the CAN infotainment or the MOST bus. |