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.
Error message in the Driver information module (DIM).
Two different error messages may be displayed in the Driver information module (DIM) display for the immobilizer function:
Because the information is sensitive to change the exact wording cannot be written here.
- Message regarding fault in the system for the immobilizer with reference to the user manual. The message is displayed when a problem has occurred in communication between the Central electronic module (CEM) and the Engine control module (ECM).
- Message regarding prevented start with new attempt request. The message is displayed if a fault has occurred when reading the transponder in the key.
For further information, see Diagnostic trouble code (DTC) information for the relevant diagnostic trouble codes (DTCs) in the Information manager.
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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.
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