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Home/Skoda/Karoq/Mk1 (NU) 2017-Present/Disconnect and Reconnect the Battery

Disconnect and Reconnect the Battery

These instructions apply to the Skoda Karoq Mk1 (NU) 2017-Present. For other models, please choose your vehicle here.

Last updated: June 6, 2026

Taking the 12 V battery off a Skoda Karoq (NU, 2017–present) is a simple under-bonnet task. Below is the safe order plus the couple of things to re-teach once power is back.

Battery Location

You’ll find the 12 V battery in the engine bay beneath a plastic cover. Petrol (TSI) and diesel (TDI) Karoqs are conventional cars — there’s no high-voltage system involved.

Taking It Off

  1. Turn the ignition off, take the key well away and give it a minute to power down.
  2. Undo the negative (−) terminal first and move the lead aside.
  3. Only if you’re lifting the battery out, undo the positive (+) and the hold-down clamp.

Putting It Back

  1. Connect positive (+) first, then negative (−) last; refit the cover.
  2. Set the clock; the radio/infotainment comes back by itself.
  3. Re-teach the one-touch windows — our Karoq window guide shows how.

A same-spec battery doesn’t need coding; a different capacity/type should be registered to the energy-management system with an OBD tool.

Frequently Asked Questions

Negative or positive first on the Karoq?

Negative (−) off first and on last — it keeps a tool touching bodywork from shorting the battery.

Does a new Karoq battery need coding?

Like-for-like, no; a different type/capacity should be registered for the correct charging profile.

Will the radio lock?

No code is usually needed — just reset the clock.

My windows won’t auto-close now — why?

Cutting power wiped their learned travel. A quick re-initialise fixes it.

Any warning light that stays lit? Look up the code on autodtcs.com. To clear the service message, see our Karoq service reset.

Disclaimer: The information on this page is provided for general guidance only. Always follow your official service manual and safety precautions when working on your vehicle. We are not responsible for errors, omissions, or any damage resulting from the use of this information.

This website is an independent resource and is not affiliated with, endorsed by, or sponsored by Skoda. All trademarks and brand names belong to their respective owners.

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Mk1 (NU) 2017-Present
  • Disconnect and Reconnect the Battery
  • Reset the Service Indicator
  • Replace the Key Fob Battery
  • Disable the Start-Stop System
  • Reset the Tyre Pressure Monitor (TPMS)
  • Reinitialise the Electric Windows
  • Set the Wiper Service Position
  • Use the DSG Emergency Park Release
  • Reset a Frozen Infotainment Screen
  • Start the Car With a Dead Key Fob Battery

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