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.
Radio Frequency Hub Module Initialization - Export With Column Lock Module
On vehicles equipped with the optional export premium Vehicle Theft System, when either the Radio Frequency Hub RF-Hub) or the shaft lock module (also known as Elektrische Lenksαulen Verriegelung/ELV or Electric Steering Column Lock/ESCL) is replaced with a new unit, the existing RF-Hub or ELV/ESCL MUST also be replaced with a new unit. In other words, any time either the RF-Hub or the ELV/ESCL is replaced with a new unit, BOTH the RF-Hub and the ELV/ESCL MUST be replaced with new units, WITHOUT EXCEPTION. Following replacement of BOTH the RF-Hub and the column lock module/ELV/ESCL, the two modules MUST be initialized using diagnostic scan tool routines in the EXACT SEQUENCE that follows. Failure to follow this sequence may result in BOTH the new RF-Hub and the new ELV/ESCL being rendered unusable, requiring BOTH units to be replaced a second time.
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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.