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.
TRACS warning light
This is located on the instrument panel (dashboard) and comes on if TRACS is disengaged via the switch, if there is a fault in the TRACS system (when the brake discs on the front wheels are in danger of overheating) or if there is a fault in the ABS system. When the ignition is switched on or the engine starts, the control module switches the warning light on. The light then goes out after approx. 2 seconds if no fault is detected.
When the control module DTM is disengaged, the warning light comes on for approx. 2 seconds and then goes out.
If the rear wheels lock while TRACS is engaged (e.g. if the parking brake is applied), the control module will disengage TRACS and switch to ABS. The TRACS warning light may come on and then go out when ABS is disengaged.
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.
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