Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Memory Seat/Steering Column Adjustment Control Module, Driver Backrest Adjustment Motor, Driver Multi-Contour Seat Compressor
G219
Driver Backrest Adjustment Sensor
J136
Memory Seat/Steering Column Adjustment Control Module
T2pp
2-Pin Connector, Brown
T4er
4-Pin Connector, Black
T4erx
4-Pin Connector, Black
T5by
5-Pin Connector, Brown
T6cw
6-Pin Connector, Black
T26e
26-Pin Connector, Blue
TSF
Driver Seat Backrest Coupling Point
V45
Driver Backrest Adjustment Motor
V439
Driver Multi-Contour Seat Compressor
*
For Vehicles Without Seat Ventilation
*2
For Vehicles with Seat Ventilation
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.