Instant quote across 17 BMW 4 Series variants in under 60 seconds, fitted by approved fitters — booked in under two minutes.
Make
BMW
Model
4 Series
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Price variation across 4 Series variants is driven mainly by generation, ADAS equipment, and glass specification. Earlier F32/F33 models without camera systems are typically more affordable; models from around 2016 onwards with mono or triple cameras require calibration, which increases technician time and cost.
Additions like acoustic lamination, solar-control coating, and head-up display integration also influence pricing. Our specialist partners source glass matching your factory specification and confirm the exact cost once they've identified your variant through our guided quote.
| Year | Price range | Variants | Quote |
|---|---|---|---|
| 2026 | £727 — £989 | 6 variants | Price my 2026 |
| 2025 | £727 — £989 | 6 variants | Price my 2025 |
| 2024 | £727 — £989 | 6 variants | Price my 2024 |
| 2023 | £727 — £989 | 6 variants | Price my 2023 |
| 2022 | £727 — £989 | 6 variants | Price my 2022 |
| 2021 | £727 — £989 | 6 variants | Price my 2021 |
| 2020 | £473 — £931 | 3 variants | Price my 2020 |
| 2019 | £435 — £1,129 | 11 variants | Price my 2019 |
| 2018 | £435 — £1,129 | 11 variants | Price my 2018 |
| 2017 | £435 — £1,129 | 11 variants | Price my 2017 |
| 2016 | £435 — £1,129 | 11 variants | Price my 2016 |
| 2015 | £435 — £1,129 | 11 variants | Price my 2015 |
| 2014 | £435 — £1,129 | 11 variants | Price my 2014 |
| 2013 | £435 — £962 | 6 variants | Price my 2013 |
The displayed range is an indicator — the final price is produced by the quote form after you confirm your variant. Older 4 Seriess can still be booked.
Curious why prices vary so widely? Read our UK windscreen replacement cost guide .
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Booking a 4 Series windscreen replacement through UK Car Glass takes just a few steps.
Complete our quick online quote using our guided quiz — takes about a minute and covers all 17 active variants.
Our parts-check team confirms your exact glass specification, including any ADAS brackets, cameras, and sensor features.
You're matched with a specialist in your area who can handle your variant, including calibration if needed.
On fitting day, your specialist arrives with your matched glass and replaces it at your chosen location — mobile at your address or at their workshop if calibration is required.
If your 4 Series has a forward-facing camera, static or dynamic calibration is completed after the glass bonds, ensuring your lane-keeping and ADAS systems recalibrate correctly.
Your specialist confirms the drive-away time before finishing and sends you a warranty certificate.
All replacements come with a two-year warranty covering workmanship and glass quality.
Most BMW 4 Series windscreen replacements can be arranged at your home or preferred location. However, if your model has a forward-facing camera system — which is common across the 4 Series range — static and dynamic calibration may be required after the new glass is fitted.
If calibration is needed, the entire job (replacement and calibration) is scheduled at our specialist's workshop to ensure the ADAS system recalibrates correctly in a controlled environment. Your specialist will confirm whether mobile or workshop fitting applies when you receive your quote.
We confirm the specific answer for your vehicle when you book.
Tap a feature to see what it is, how to spot it on your car, and how it affects glass replacement. We confirm the exact match for your vehicle when you book.
Green tint reduces glare and improves visual comfort by filtering certain light wavelengths.
Green tint is a light-filtering coating applied to the glass during manufacture. It absorbs and reduces transmission of certain wavelengths of light, primarily to cut glare from sunlight and reflections. The tint is subtle — often barely visible to the naked eye — but measurably improves visual comfort during prolonged driving, particularly in bright conditions. It's a factory specification chosen by the vehicle manufacturer to balance daylight comfort with interior visibility and aesthetic consistency across all glass in the vehicle.
The easiest way to check is to roll your side window halfway down and hold a piece of white paper behind it. Look carefully for a tint cast — green tint will appear as a subtle green hue compared to clear glass. Your windscreen will have the same tint as your side windows. You can also ask your vehicle's dealership or service centre — they'll have the original specification on file.
Green-tinted replacement glass must match the original tint specification to maintain visual consistency across all windows and preserve the vehicle's interior aesthetics. Aftermarket OE-equivalent (OEE) green-tinted glass is widely available, though some vehicles may require original equipment (OEM) dealership glass if the tint specification is proprietary. Tint does not affect calibration, cure time, or installation procedure — it's a cosmetic and functional specification only.
A printed VIN reference box along the bottom edge of your windscreen helps identify your vehicle's chassis number at a glance.
A VIN (Vehicle Identification Number) notch is a small printed or etched box positioned along the lower edge of the windscreen that displays your vehicle's chassis number. This reference marking is a manufacturing and administrative feature, allowing quick visual identification of the vehicle without needing to consult documents. It's particularly useful for service records, insurance claims, and vehicle registration purposes. The notch itself doesn't affect the structural integrity or safety performance of the glass.
Look along the bottom edge of your windscreen — typically in one of the lower corners — for a small rectangular box containing printed digits or characters. If you're uncertain, check your vehicle's service handbook or ask your dealership or service centre to confirm whether your model includes this feature.
When your windscreen is replaced, the new glass will retain the VIN notch printed or etched by the manufacturer. This is a standard feature on replacement windscreens for compatible vehicles and requires no additional work or adjustment. The notch does not affect glass fitting, cure time, or any post-replacement calibration procedures.
Your wipers automatically activate when rain falls on the windscreen.
A rain sensor is a device mounted on or behind the windscreen that detects moisture and triggers the wiper system automatically. The sensor uses infrared light to measure water droplets on the glass surface and signals the vehicle's electrical system to engage the wipers without driver input. This feature improves safety in sudden downpours and reduces driver workload in variable weather conditions.
Check your windscreen for a small sensor unit, usually mounted near the top centre behind the glass or at the base of the mirror. Look for a small dark component or lens. If your vehicle has automatic wipers that activate without you toggling the stalk, you have a rain sensor. Ask your dealer or service centre to confirm; they can check your vehicle records or wiper module settings.
Rain sensors are non-structural elements and do not require recalibration after windscreen replacement. The sensor bracket or mounting may need careful removal and reinstallation to ensure it sits correctly behind the new glass. If the sensor itself is damaged during removal, a replacement unit may be needed. Your fitter will confirm the condition and refit or replace the sensor as part of the standard replacement procedure.
A single camera mounted near the rear-view mirror that helps with lane-keeping and collision avoidance.
A mono camera is a single-lens camera positioned behind the windscreen, typically in the upper centre area near the rear-view mirror. It captures the road ahead and uses computer vision to detect lane markings, vehicles, and road hazards. The camera feeds data to driver-assistance systems such as lane-keeping assist, lane-departure warning, and forward-collision warning. It forms the visual foundation of these safety features, allowing the vehicle to monitor road position and surrounding traffic automatically.
Look in the black trim area above the windscreen, centred behind the rear-view mirror — you will see a small triangular lens assembly or dark lens cover. Check your vehicle handbook or ask your dealer's service department to confirm your model has lane-assistance or collision-warning features; vehicles with these systems almost always have a mono camera. Dashboard warning symbols related to lane or collision systems also indicate the presence of this camera.
When the windscreen is replaced, the camera bracket and lens assembly must be removed and carefully repositioned on the new glass. The camera may require calibration after fitting to ensure accurate road detection and lane recognition. Calibration needs vary by vehicle — we confirm the exact procedure when we look up your specific vehicle. The job may take longer than a standard windscreen replacement, and workshop facilities may be required if calibration demands a controlled environment.
We confirm the exact procedure for your specific vehicle when you book.
Dynamic calibration uses road driving to recalibrate your camera after windscreen replacement.
Dynamic camera calibration is a procedure in which a technician drives the vehicle on marked roads at set speeds after the windscreen has been fitted and the adhesive has cured. During this drive, the forward-facing camera relearns its reference points — lane markings, road signs, road edges and surrounding traffic patterns — so it can resume accurate operation of camera-dependent safety and driver-assistance systems. This recalibration is necessary because any windscreen replacement, even with precision fitting, can introduce small shifts in the camera's optical alignment relative to the road.
Check your vehicle's handbook or contact your dealer to confirm whether your car has a forward-facing camera system. If it does, ask the dealer whether your specific model requires dynamic (road-drive) or static (target-board) calibration after windscreen replacement. You can also ask your fitter — they will establish this when they look up your vehicle's specification.
After your windscreen is fitted and the bonding has cured, a technician will drive the vehicle on marked roads at controlled speeds to allow the camera to relearn its environment. This extends the overall job duration beyond the glass-fitting time alone. Depending on your vehicle, calibration may be performed during the same visit or scheduled separately. We confirm the exact procedure and location (mobile or workshop) when we look up your specific vehicle.
We confirm the exact procedure for your specific vehicle when you book.
A Head-Up Display projects your speed, navigation cues and key alerts onto the windscreen so you can read them without looking down.
A Head-Up Display (HUD) projects driving information — speed, navigation cues, ADAS alerts — onto the windscreen in your line of sight, so you can read it without taking your eyes off the road. The projector is mounted in the dashboard and shines the image upwards onto a special HUD-compatible windscreen that uses a wedge-shaped laminate to prevent a ghost image. The image typically appears to float a few feet ahead of the car. Common on premium and sports models, increasingly standard on mid-range cars from the 2020s onwards.
Check your vehicle's specification sheet or handbook under 'display features' or 'HUD'. Look for a small projector unit mounted on the dashboard, typically below the steering wheel or in the instrument cluster area. When you start the vehicle, a bright image should appear on the lower windscreen area. Your dealer's service centre can confirm whether your specific model and trim level includes a HUD.
Your replacement windscreen needs to be HUD-compatible — built with the correct wedge laminate so the projected image stays sharp and double-free. Once the HUD-compatible glass is fitted, the projector itself typically doesn't need recalibration: image position is user-adjustable via your dashboard controls. We confirm your vehicle uses the HUD-compatible windscreen variant when ordering, so the replacement matches the original.
The moulded trim that surrounds your camera and sensor cluster at the top of the windscreen, typically transferred or supplied with replacement glass.
A bracket for safety features is the moulded plastic or composite shroud that sits at the top of the windscreen, framing and protecting the camera and sensor cluster mounted behind the rear-view mirror. This trim cover houses forward-facing driver-assistance cameras and sensors — equipment that monitors the road ahead for lane-keeping, collision warning, adaptive cruise control, and similar safety functions. The bracket itself is part of the vehicle's structural frame, but the trim cover you see is what protects and aesthetically integrates the technology into the windscreen area.
Look at the top centre of your windscreen, just above or around the rear-view mirror. If you see a dark moulded shroud or trim panel — often rectangular or tapered — with a visible lens or sensor window, your vehicle has a bracket for safety features. Your service history or handbook will list any ADAS (Advanced Driver Assistance System) technologies fitted. Ask your dealer or service centre if your vehicle has forward-facing cameras or sensors; if it does, you have a bracket for safety features.
On windscreen replacement, the trim cover is typically transferred from your old glass to the new one, or supplied pre-integrated with the replacement depending on the variant. This means minimal disruption to your safety system during the swap. However, if the bracket requires recalibration after glass replacement — which depends on your specific vehicle and camera type — the job may require static calibration (using a target board) or dynamic calibration (a road drive). We confirm the exact calibration procedure when we look up your vehicle.
We confirm the exact procedure for your specific vehicle when you book.
Acoustic glass reduces cabin noise for a quieter, more comfortable ride.
Acoustic windscreen glass is laminated with a special acoustic interlayer that absorbs and dampens sound vibrations. It reduces exterior noise—from traffic, wind, and road surface—before it enters the passenger compartment. This makes the cabin noticeably quieter and creates a more peaceful driving experience. It's a comfort feature, not a safety one; standard laminated windscreens already meet impact safety requirements.
Check your windscreen for an ear symbol, the word 'Acoustic', a capital 'A', or the term 'SoundScreen' printed in one of the four corners. These markings indicate acoustic-grade glass. You can also ask your vehicle's dealership or service centre whether your model came fitted with acoustic glass—it's often a factory option on comfort or premium trims.
Acoustic glass is always laminated and bonds to the frame like any standard windscreen, so replacement follows the normal bonded-glass procedure. No specialist calibration is required. The replacement technician will fit it using standard adhesive and sealant. Cure time and drive-away restrictions are identical to standard laminated windscreens. Acoustic glass is widely available as an aftermarket OE-equivalent option.
Solar control glass absorbs infrared rays to reduce heat and improve cabin comfort.
Solar control is a coating applied to the windscreen that absorbs the sun's infrared radiation rather than allowing it to pass through into the cabin. This reduces solar heat gain, helping to keep the interior cooler and more comfortable, particularly in warm weather or direct sunlight. The coating is transparent to visible light, so it doesn't darken the windscreen or affect visibility. It's a passive thermal management feature that works continuously whenever the sun is shining on the glass.
Check your vehicle's specification sheet or contact your dealership service centre to confirm whether solar control glass is fitted. Some manufacturers list it as 'solar control windscreen', 'heat-reflective glass', or 'thermal management glass'. It's a factory-fitted feature and won't be visibly obvious from outside the car — the coating is integral to the glass itself.
Solar control glass is a factory-fitted specification. When replacing the windscreen, a solar control variant must be sourced to match the original. This is a standard glass type with no special fitting implications or calibration requirements. Cure and drive-away times follow normal windscreen bonding procedures. Confirm with your fitter that the replacement glass includes solar control to maintain the original thermal performance.
A grey-tinted band across the top of your windscreen that reduces glare from sunlight and reflections above.
A grey sun strip is a tinted gradient band built into the top edge of the windscreen during manufacture. It sits within the laminated glass layers and gradually fades from opaque grey at the very top to clear further down. The strip is designed to reduce glare and reflections from sunlight, street lights, and oncoming headlights, improving comfort and visibility for the driver without obstructing the view of traffic signals or overhead hazards. Sun strips are a factory-applied feature unique to windscreens—they cannot be added to side or rear glass because those are typically toughened rather than laminated.
Look at the top of your windscreen from inside the vehicle. You will see a grey-tinted band that fades to clear glass. The tint is gradual and integral to the glass itself, not a removable film or coating. Your vehicle's service records or handbook may also list it as a standard feature. If unsure, ask your dealer or service centre whether your specific model includes a sun strip.
When replacing a windscreen with a sun strip, the replacement glass must be sourced in the exact matching variant—including the sun-strip tint and fade profile. Aftermarket and OE glass are both available for most vehicles, but the variant must be correct to match your original. There is no calibration required for the sun strip itself. If your windscreen also carries camera or sensor features, those will be calibrated separately according to your vehicle's needs.
Heated zones around sensors prevent frost and moisture buildup, helping your safety systems work reliably.
A sensor heated zone is an electrical heating element integrated into or around camera, radar, or sensor mounts on the windscreen. Its purpose is to prevent frost, ice, condensation, and moisture accumulation on sensor lenses and housings. This keeps safety systems — such as lane-keeping assist, collision warning, and adaptive cruise control — functioning accurately in cold, wet, or foggy conditions. Without this heating, moisture or ice can obscure sensors and cause them to malfunction or deactivate.
Check your vehicle's handbook for mention of 'heated sensor zone' or 'sensor heating' in the windscreen or ADAS section. Look at the top edge of your windscreen where cameras or radar modules are mounted — you may see small heating elements or wiring near these components. Ask your dealership or service centre directly: they can confirm whether your specific model includes sensor heating as standard.
Windscreens with heated sensor zones require careful handling during replacement to preserve the heating element and its electrical connections. The heating circuit must be reconnected properly after the new glass is fitted. Depending on the vehicle, this may involve static or dynamic camera calibration after installation. We confirm the exact procedure — including any calibration needs — when we look up your vehicle details.
A camera mounted near the rear-view mirror monitors the road ahead for lane-keep and traffic-sign features.
A forward-facing camera positioned in the windscreen header area (typically mounted on or near the rear-view mirror bracket) captures video of the road ahead. This camera feeds data to driver-assistance systems such as lane-departure warning, lane-keep assist, autonomous emergency braking, and traffic-sign recognition. The camera is a core component of modern ADAS (Advanced Driver Assistance Systems) and requires precise alignment after windscreen replacement to ensure these safety features function correctly.
Look for a small dark triangular or lens-shaped component mounted in the black plastic trim area above the windscreen, typically centred near the rear-view mirror or slightly to one side. Your vehicle's handbook or infotainment menu may reference 'Lane Assist', 'Traffic Sign Recognition', or 'Autonomous Emergency Braking'. Ask your dealer or service centre directly if your car is equipped with a forward-facing camera system.
Windscreen replacement on camera-equipped vehicles requires calibration of the camera system after the new glass is fitted. The exact calibration procedure—whether static (using a target board in a controlled environment) or dynamic (road-based)—varies by vehicle make, model, and year. We confirm the precise calibration requirement when we look up your specific vehicle. Calibration ensures lane-keep, sign recognition, and emergency-braking systems function safely. This may extend the fitting schedule and may necessitate workshop-based fitting rather than mobile attendance.
Factory-bonded rubber or polymer trim means your replacement glass arrives ready to fit as one complete unit.
Encapsulation is a rubber or polymer gasket moulded directly onto the glass edges during manufacturing. The trim is bonded to the glass at the factory — either by injection moulding, PU robot extrusion, or adhesive bonding. When you need a replacement, the entire panel arrives with its trim already attached, so the glass and gasket are replaced together as a single unit rather than as separate components.
Check your current windscreen or rear window edges. If you see a continuous rubber or polymer seal running around the perimeter that appears moulded or permanently bonded to the glass itself — rather than a separate trim clipped or screwed to the frame — your glass is encapsulated. Ask your dealer or service centre to confirm; they can also check your vehicle specification sheet.
Encapsulated glass simplifies replacement because there's no separate trim to remove, refit, or source. The bonded gasket is replaced as part of the glass unit, which reduces installation complexity and potential leak points. Cure time and drive-away procedures remain unchanged. No additional sourcing delays — encapsulated replacements are stocked as complete assemblies by most suppliers.
Three forward-facing cameras mounted behind the windscreen provide multi-range vision for advanced driver assistance.
A triple-camera system is a forward-sensing array consisting of three separate camera modules positioned behind the windscreen, typically mounted around the rear-view mirror area. Each camera has a different focal length — narrow, main, and wide — allowing the system to monitor the road at different distances simultaneously. This multi-camera approach enables advanced driver assistance features such as adaptive cruise control, lane-keeping assist, collision avoidance, and traffic sign recognition to operate more reliably across a wider field of view and range than a single camera could achieve. The system is a core component of modern vehicle safety and autonomous driving capability.
Look at the windscreen around the rear-view mirror area — you'll see three distinct triangular shapes printed in the black frit (the opaque band around the glass edge). These are the camera housings. Alternatively, check your vehicle documentation or ask your dealer's service centre; they can confirm whether your model is equipped with triple-camera vision.
Triple-camera systems require a precision-engineered bracket and a specifically printed glass variant to align the three optical centres correctly. After windscreen replacement, the camera system may require static or dynamic calibration depending on your vehicle's design — we confirm the exact calibration procedure when we look up your specific vehicle. The replacement glass must be OEM or OEM-equivalent to ensure optical accuracy and system functionality. Calibration restores the cameras' ability to detect road hazards and maintain driver assistance feature performance.
The BMW 4 Series has been in continuous production since 2013, evolving through the F32/F33 generation (2013–2020) and the newer G26 platform (2021 onwards). Both generations carry laminated windscreens as standard, with a green tint that's subtle but present across all variants.
From the mid-2010s onwards, rain sensors became increasingly common, allowing automatic wiper activation in wet conditions. Camera systems for lane departure warning and ADAS functions appeared progressively across trim levels, requiring recalibration after windscreen replacement. Some models also feature head-up display, acoustic lamination for noise reduction, and solar-control glass to manage cabin heat.
Because of these evolving ADAS systems, windscreen replacement on a 4 Series often involves static and dynamic camera calibration to ensure lane-keeping assist and forward-sensing systems work safely after the new glass is fitted.
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