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.
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HOMESERVICE MANUALSMERCURY2011MARINER 2WD V6-3.0LREPAIR AND DIAGNOSISSTARTING AND CHARGINGSTARTING SYSTEMIGNITION SWITCHSERVICE AND REPAIR
2011 Mercury Mariner 2WD V6-3.0L
Ignition Switch: Service and Repair
2011 Mercury Mariner 2WD V6-3.0LSECTION Service and Repair
Ignition Switch
Removal and Installation
NOTICE: Do not remove the ignition lock cylinder and the ignition switch at the same time or damage to the column may result.
1. Depower the Supplemental Restraint System (SRS). For additional information, refer to Supplemental Restraint System Supplemental Restraint System (SRS) Depowering and Repowering.
2. Remove the steering column opening trim.
3. Remove the 3 lower steering column shroud screws.
4. Remove the upper and lower steering column shrouds. For additional Information, refer to Steering Column Steering Column Shroud
5. Disconnect the ignition switch electrical connector.
6. Remove the ignition switch by pressing the 2 tabs and pulling the ignition switch outward.
7. To install, reverse the removal procedure.
8. Repower the SRS. For additional information, refer to Supplemental Restraint System Supplemental Restraint System (SRS) Depowering and Repowering.
RENDER: 1.0x
NO RELATED
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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.