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Windscreens

What is a Heated Windscreen?

A windscreen with hair-thin heating elements built into the glass to clear ice and condensation fast.

DEFROSTCABINTEMPHair-thin filaments warm the whole pane — frost clears in seconds

Simplified animation — not to scale.

In plain English

A heated windscreen has very fine, almost invisible heating wires sandwiched inside the glass. Switch it on and the glass warms up quickly to clear ice, frost or condensation — no scraping needed on cold mornings.

A simple analogy

"Like a giant electric blanket built into the glass — flip the switch and the whole window warms up at once."

How it works

When you press the heated screen button, current flows through the wires and warms the whole pane evenly from edge to edge. It is more expensive to replace than a basic windscreen and the replacement must be the correct heated-spec glass for your car.

Signs of trouble

  • ⚠Patches of glass that stay icy when the rest clears
  • ⚠Heated screen button does nothing
  • ⚠Visible burnt or broken wire lines
  • ⚠Fuse blows when you switch it on
Rough UK cost

£550–£1,050

Parts: £450–£900
Labour: £80–£150

Always get a written quote. Prices vary by car, region, and parts brand.

Heads up: Carautonomy is for general guidance only. If your car is showing warning lights or behaving oddly, get it looked at by a qualified mechanic.

Keep exploring

Alternator
The on-board power station that keeps your battery topped up.
EGR Valve
A small valve that recycles exhaust gas to reduce emissions.
Starter Motor
The muscle that turns your engine over when you twist the key.

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A friendly note

Information here is general guidance, not a diagnosis. Always speak to a qualified mechanic before parting with cash.

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