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[Solved] Renault Megane III (2011) - No response from the card reader, does not start

domeno1204 23277 13
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  • #1 16990696
    domeno1204
    Level 7  
    Posts: 24
    Rate: 7
    Hello, I have a problem, the car after inserting the card into the reader does not respond (only the message is displayed: Turn the steering wheel + START but I have already tried it. The worst thing is that no counter-lights ignite when inserting the card (do not arm, hear the unlocking of the steering wheel)
    I would add that the battery is functional, I checked both cards in the reader, no difference. I suppose the reader fails and my question is whether it is possible to disassemble it or check it in some way?
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  • #2 16990942
    lukash3
    Level 16  
    Posts: 267
    Help: 24
    Rate: 132
    Battery full? If not, it could be something with a bolt.
  • #3 16991060
    Dawidson1996
    Level 9  
    Posts: 71
    Rate: 26
    Is any message showing up?
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  • #4 16991081
    domeno1204
    Level 7  
    Posts: 24
    Rate: 7
    Yes, charged. What do you mean bolt? Only if it was connected to the steering wheel lock, at least after inserting the card should I do a test of onboard systems, etc. and here I hear nothing

    I added a photo in the attachment, was that what you meant?
    Attachments:
    • Renault Megane III (2011) - No response from the card reader, does not start blokada-kierownicy-renault-scenic-megane-ii-nowa-3726331073.jpg (49.38 KB) You must be logged in to download this attachment.
  • #5 16991087
    domeno1204
    Level 7  
    Posts: 24
    Rate: 7
    The only message that appears after inserting the card: Turn the steering wheel + START
  • #6 16991151
    Dawidson1996
    Level 9  
    Posts: 71
    Rate: 26
    domeno1204 wrote:
    Yes, charged. What do you mean bolt? Only if it was connected to the steering wheel lock, at least after inserting the card should I do a test of onboard systems, etc. and here I hear nothing

    I added a photo in the attachment, was that what you meant?

    That was what my friend meant. I had such a case in Scenic. There was no response either, and the message was "steering locked". And there is no characteristic buzz for unlocking the steering wheel?
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  • #7 16991155
    domeno1204
    Level 7  
    Posts: 24
    Rate: 7
    Well, there is no ticking, complete silence: /
  • #8 16991167
    Dawidson1996
    Level 9  
    Posts: 71
    Rate: 26
    It could be this blockage
  • #9 16991174
    domeno1204
    Level 7  
    Posts: 24
    Rate: 7
    And where is it more or less in?
  • #10 16991185
    Dawidson1996
    Level 9  
    Posts: 71
    Rate: 26
    You need to remove the steering wheel cover underneath and there I will locate on the steering column. When you unscrew it, be careful because in Scenic I had a left-hand thread and I needed a torx t30 or t40 I don't remember exactly. But if the bolt is damaged, it should throw an error after connecting to the computer
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  • #11 16991455
    kamiloskop
    Level 23  
    Posts: 555
    Help: 42
    Rate: 278
    Maybe instead of bombing half the car, a friend will connect the car to a sensible computer or check fuses at the beginning. Lock lock even if I take it out you must have 2 clean.
  • #12 16991473
    lukash3
    Level 16  
    Posts: 267
    Help: 24
    Rate: 132
    domeno1204 wrote:
    Yes, charged. What do you mean bolt? Only if it was connected to the steering wheel lock, at least after inserting the card should I do a test of onboard systems, etc. and here I hear nothing

    I added a photo in the attachment, was that what you meant?


    The test would not be complete. A broken lock will not let you through. You can still try to move the steering wheel, but after what you write, I bet on the bolt.
  • #13 16991647
    domeno1204
    Level 7  
    Posts: 24
    Rate: 7
    After opening the door, the message: STEERING WHEEL LOCKED, but the rest unchanged, the fuses also checked, I will try to connect it to the computer and see

    Added after 2 [hours] 30 [minutes]:

    The mechanic said that if there is no ignition in the car, it will not be possible to check with a regular computer: /

    I will add that the car stood in the garage for 3 days, the battery level dropped to low voltage (there was no discharging message), for safety I put another battery (functional) without any effects. The only thing that was done during these three days was a change of wheels, but it did not matter
  • #14 17096605
    domeno1204
    Level 7  
    Posts: 24
    Rate: 7
    The problem is solved, the service is replacing the lock module with another one, used and programmed, the second matter is the replacement of the cable bundle that has broken due to friction

    Thanks for the help ;)
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Topic summary

✨ The Renault Megane III (2011) is experiencing a failure to start after inserting the key card, displaying a message to turn the steering wheel and start the engine, but with no dashboard lights or sounds indicating the unlocking of the steering wheel. The user confirmed the battery is functional and both key cards were tested without success. Suggestions from the forum included checking for a blockage in the steering lock mechanism, inspecting fuses, and connecting the vehicle to a diagnostic computer. Ultimately, the issue was resolved by replacing the lock module and repairing a damaged cable bundle that had broken due to friction.
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FAQ

TL;DR: Renault Megane III no‑start with “Turn steering wheel + START” had 1 confirmed fix: “Problem solved: replacing the lock module and the cable bundle.” Try ESL checks, fuses, and wiring before blaming the reader. [Elektroda, domeno1204, post #17096605]

Why it matters: This FAQ helps Megane III owners diagnose a dead start button/card reader scenario fast, focusing on the steering column lock (ESL) and wiring faults.

Quick Facts

What does “Turn the steering wheel + START” mean on a Megane III that won’t start?

It indicates the electronic steering lock (ESL) has not released, so ignition won’t progress or complete the self‑test. As one expert noted, “A broken lock will not let you through,” which stops the start sequence cold. [Elektroda, lukash3, post #16991473]

Where exactly is the steering column lock (ESL) on the Megane III?

It mounts on the steering column behind the lower steering wheel cover. Remove the lower shroud to access it for inspection or removal. Expect Torx fasteners and awkward access near the column. [Elektroda, Dawidson1996, post #16991185]

How should I triage a no‑response card reader/start button issue?

Start simple: check all related fuses, then plug in a capable diagnostic tool. Avoid stripping the column until basic power and fuse checks are done. This prevents unnecessary teardown and speeds fault isolation. [Elektroda, kamiloskop, post #16991455]

Can I scan the car if the ignition won’t come on?

A basic scanner may not communicate without ignition power. A mechanic reported standard tools could not connect in this state, so use higher‑end diagnostics or restore ESL release first. [Elektroda, domeno1204, post #16991647]

What finally fixed the OP’s car in this thread?

Service replaced the steering lock module with a used, programmed unit and renewed a chafed cable bundle. “Problem solved” once both were addressed, confirming ESL plus wiring as the culprit. [Elektroda, domeno1204, post #17096605]

Could a weak battery after sitting trigger this behavior?

Yes. The car sat 3 days and then showed low voltage, compounding the issue. Low voltage can mask or trigger ESL faults and communication drops. Recharge or swap in a known‑good battery first. [Elektroda, domeno1204, post #16991647]

How do I access and inspect the ESL without damage?

  1. Disconnect the battery and wait several minutes.
  2. Remove the lower steering wheel shroud to expose the lock unit.
  3. Inspect the lock, wiring, and mounting bolt; note thread direction before loosening. [Elektroda, Dawidson1996, post #16991185]

Do I need special bits or to worry about thread direction?

Use Torx T30 or T40 on the ESL fasteners. One case noted a left‑hand thread, so verify before turning to avoid stripping or snapping the bolt. [Elektroda, Dawidson1996, post #16991185]

Is the key card reader usually at fault here?

Not in this case. Despite suspicion, replacing the ESL and repairing the harness solved the no‑start, confirming the reader was not the root cause. [Elektroda, domeno1204, post #17096605]

Why are there no dash lights or steering‑unlock sounds?

With the ESL stuck, you won’t hear the unlock buzz, and the ignition self‑test may not start. Users reported complete silence despite card insertion. [Elektroda, domeno1204, post #16991155]

What’s an edge case with the ESL bolt or mechanism?

If the ESL bolt or lock mechanism is damaged, the start sequence halts. As one member put it, “A broken lock will not let you through.” [Elektroda, lukash3, post #16991473]

Could recent wheel changes have caused the issue?

Unlikely. The OP changed wheels during the downtime, but it did not affect the fault. Focus on ESL function, power supply, and harness condition. [Elektroda, domeno1204, post #16991647]
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