# CITROËN C4 – COMPLETE PROTECTION GUIDE
*The Citroën C4 is a rolling sculpture – a car that refuses to blend in with its bold, muscular lines and distinctive 'double chevron' identity. Whether you drive the current-gen hatchback, the elegant C4 X fastback, the family-focused Picasso, or the rugged Cactus, your C4 deserves protection as unique as its design. At **Protint**, we provide bespoke, French-approved protection solutions tailored specifically for your C4.*
> **⚠️ Important For All C4 Owners**: The Citroën C4 is an **imported CBU vehicle** with factory-tinted glass. However, models equipped with **Active Safety Brake** feature a **radar sensor located behind the lower front grille** . **DO NOT COVER THIS SENSOR with PPF or any aftermarket material** – it will disable the collision avoidance system and create dangerous safety risks.
---
## ⚖️ SUN FILM LEGALITY – Know the Law for Your C4
The legal landscape for sun films in India is often confusing. While the Supreme Court's 2012 judgment banned aftermarket tinted films, the European-made C4 enjoys the **OEM exemption** for its factory-fitted glass. However, sticking aftermarket dark films over that glass remains illegal and dangerous for your ADAS sensors.
### Your Legal Sun Protection Options for C4
Based on official legal guidelines and automotive protection standards , here are your only compliant options:
| Solution | Legality | Use Case | Recommendation |
|:---|:---|:---|:---|
| **Factory Citroën Glass** | ✅ 100% Legal | Driving | As equipped – DO NOT remove |
| **EVOFILM Removable Tint** | ✅ **100% Legal** (KBA-approved) | Permanent-looking removable protection | **HIGHLY RECOMMENDED** – German TÜV certified, no adhesive |
| **Magnetic Sun Shades** | ✅ Legal (PARKED ONLY) | Parked UV protection | Good for parked use only |
| **Aftermarket Tinted Films** | ❌ Illegal | Not permitted | **NOT RECOMMENDED** – fines, safety risk |
### Why Choose EVOFILM for Your C4?
EVOFILM is the only KBA-approved, adhesive-free removable tint that meets German TÜV standards for safety . Unlike illegal aftermarket films:
- **No adhesive** – uses unique mounting gel, leaves zero residue
- **Removable without tools** – can be taken off in seconds
- **Type-approved (ABG)** by German Federal Motor Transport Authority
- **Compatible with all C4 variants** – 5-door, 3-door, Picasso, Grand Picasso, C4 Cactus, and E-C4
---
## ⚠️⚠️⚠️ CRITICAL: C4 ADAS & SENSOR SUITE
The Citroën C4 (especially higher trims) is equipped with driver assistance systems that rely on sensors placed around the vehicle. **These sensors must remain unobstructed**.
### Key Sensor Locations to Protect
Based on Citroën owner forums and technical data :
| Sensor Type | Location | Function | Protection Rule |
|:---|:---|:---|:---|
| **Active Radar Cruise Sensor** | Behind the **lower front grille** (access flap provided) | Adaptive Cruise Control, Collision Avoidance | **🚫 NO PPF OVER THIS AREA** – precision cutout required |
| **Lane Departure Camera** | Behind the windscreen, near rearview mirror | Lane Keep Assist | **🚫 NO FILM ON WINDSHIELD** |
| **Blind Spot Sensors** | Rear bumper corners | Blind Spot Monitoring | Precision cutouts required in PPF |
| **Parking Sensors** | Front & rear bumpers | Parking distance warning | Precision cutouts required |
| **Auto-Dipping Headlight Sensor** | Behind rearview mirror or in mirror housing | Automatic High Beam | Keep unobstructed |
### ⚠️ CRITICAL INSTALLATION RULES
1. **DO NOT TINT THE FRONT WINDSHIELD** – The camera near the mirror powers Lane Departure Warning and auto high beams.
2. **RADAR SENSOR LOCATION**: The **Active Radar Cruise sensor is located behind the lower front grille** . There is an access flap to one side of the front lower grille – this area must remain completely unobstructed.
3. **PRECISION CUTOUTS FOR PPF**: When applying PPF to the front bumper, the installer must leave the radar area uncovered.
4. **NO METALLIC FILMS**: Metallic films can interfere with radar signals from the cruise control sensor.
> *'It's useful to know for those of us that have it fitted'* – Citroën forum member on the location of the Active Radar Cruise sensor .
---
## 🛡️ PPF VS CERAMIC COATING FOR C4
### Real 2026 Pricing for the C4
Based on current market rates for premium European cars :
| Service | Price Range | Best For |
|:---|:---|:---|
| **Full Body Premium PPF** | ₹40, 000 – ₹70, 000 | Maximum protection for collectors |
| **Full Front PPF** (Bumper + Bonnet + Fenders) | ₹25, 000 – ₹40, 000 | Most C4 owners – stops 80% of stone chips |
| **Partial Coverage** (Bumper + Hood edge + Mirrors) | ₹15, 000 – ₹22, 000 | Budget-conscious city drivers |
| **Premium Ceramic Coating** | ₹20, 000 – ₹35, 000 | Gloss enhancement, hydrophobic effect |
| **'Sweet Spot' Combo** (Front PPF + Full Ceramic) | ₹40, 000 – ₹60, 000 | Most C4 owners – physical + chemical protection |
### Why PPF is Non-Negotiable for the C4
The C4's distinctive design – with its sharp front creases, 'double chevron' grille, and prominent LED light signatures – makes it highly vulnerable to stone chips and road debris. As a relatively low-volume European import, aftermarket parts availability is limited, making protection of original components critical .
**Key Design Vulnerabilities:**
- **Distinctive front grille** – Stone-chip magnet on highways
- **Large, sculpted doors** – Swirl marks show easily
- **Piano black B-pillars** – Soft gloss trim scratches easily
- **LED headlights** – Replacement costs can exceed ₹40, 000 per unit
### The Smart Owner's Strategy
For most C4 owners, the optimal approach combines both:
| Component | Recommendation | Cost |
|:---|:---|:---|
| **Full Front PPF** | Bumper + bonnet + fenders + mirrors | ₹25, 000 – ₹40, 000 |
| **Premium Ceramic Coating** | Full body (over PPF and remaining panels) | ₹20, 000 – ₹35, 000 |
| **Total Investment** | **The 'Sweet Spot' Combo** | **₹45, 000 – ₹75, 000** |
**Why this works**: You get physical impact protection where 80% of stone chips occur, plus the unmatched gloss and hydrophobic ease of ceramic coating over the entire vehicle – at roughly half the cost of full-body PPF .
### Trim & Plastic Restoration (GTECHNIQ C4)
The C4 features significant exterior plastic trim elements (especially on the C4 Cactus and lower body panels). For these surfaces, we offer **Gtechniq C4 Permanent Trim Restorer** – a ceramic coating specifically formulated for plastic trim that restores faded black trim and provides up to **2 years of durable protection** .
---
## 🔧 AFTERMARKET & GENUINE ACCESSORIES FOR C4
### Protection Accessories
Based on Citroën's official accessories catalogue and aftermarket specialists :
| Accessory | Benefit | Source |
|:---|:---|:---|
| **EVOFILM Removable Tint** | KBA-approved, adhesive-free, legal sun protection | Aftermarket |
| **3D Custom Floor Mats** | High walls trap mud and water | Aftermarket |
| **Boot Mat / Cargo Liner** | Protects boot from spills and luggage scrapes | Genuine / Aftermarket |
| **Screen Protector (10-inch)** | Anti-glare, anti-fingerprint for infotainment | Aftermarket |
| **Pet Barrier** | Keeps pets safe in cargo area | Genuine |
| **Seat Protector** | Protects seats from pet claws and dirt | Aftermarket |
| **Roof Bars & Box** | Additional cargo capacity for holidays | Genuine |
### Genuine Citroën Parts & Accessories
For C4 owners who prefer OEM quality, Citroën offers more than **2, 500 accessories** specially designed for your model . These include:
- Genuine floor mats tailored for your specific C4 variant
- Roof boxes and roof bars for extended cargo capacity
- Clever boot storage solutions
- Citroën Connect multimedia services
*Contact your local authorised dealer for pricing and availability.*
---
## 🧼 PPF AFTERCARE FOR YOUR C4
Proper aftercare is key to your PPF's longevity.
### The Curing Process
- **Do NOT wash for 48-72 hours** after PPF installation
- **Do NOT use high-pressure water directly on PPF edges** – can cause peeling
- **Avoid automatic car washes** with rotating brushes
### Critical Contaminants – Clean Immediately
| Contaminant | Action Required | Consequence of Delay |
|:---|:---|:---|
| **Bird droppings** | Clean off immediately | Can etch through PPF |
| **Tree sap** | Clean off immediately | Can stain permanently |
| **Bug splatters** | Clean off immediately | Can leave permanent marks |
### The Golden Rules of Washing
| DO | DON'T |
|:---|:---|
| **Gentle hand washing** | ❌ **Automatic car washes with brushes** |
| **Use pH-neutral car shampoo** | ❌ **High-pressure water directly on PPF edges** |
| **Use soft microfiber mitts** | ❌ **Harsh chemicals or degreasers** |
| **Separate supplies for wheels** | ❌ **Abrasive compounds or waxes** on PPF |
| **Regular professional inspections** | ❌ **Chamois or squeegees** |
---
## 🎯 PRO TIP FOR CITROËN C4 OWNERS
**The 'Dealer to Detailer' Delivery**
The best time to protect your C4 is *before* it hits the Indian roads. Arrange for delivery directly to our studio.
**Your Delivery Day Checklist**:
1. **Dealer Wash**: Instruct the dealership **NOT** to wash the car before delivery.
2. **Sensor Awareness**: Know that your C4's Active Radar Cruise sensor is **behind the lower front grille** . Ensure any PPF installer makes a precision cutout here.
3. **Immediate PPF**: Book Full Front PPF before the car hits the road. The C4's prominent grille is a magnet for stone chips.
4. **Legal Sun Protection**: Choose **EVOFILM removable tint** – it's KBA-approved, leaves no residue, and keeps your ADAS sensors safe .
5. **Interior Protection**: Install 3D custom floor mats to protect the cabin from Indian dust and mud.
6. **Trim Restoration**: For plastic trim, use Gtechniq C4 Permanent Trim Restorer to maintain that 'as new' look .
7. **Documentation**: Keep records of PPF and coating for resale value.
**The C4 Protection Philosophy**
The Citroën C4 is a masterpiece of French design – it deserves protection that matches its uniqueness. Between potholed city roads, highway gravel, and constant traffic, the peace of mind from knowing your C4 is protected is priceless.
**Protect your C4. Drive French, stay distinctive. Only at Protint.**
*The Citroën C4 is a rolling sculpture – a car that refuses to blend in with its bold, muscular lines and distinctive 'double chevron' identity. Whether you drive the current-gen hatchback, the elegant C4 X fastback, the family-focused Picasso, or the rugged Cactus, your C4 deserves protection as unique as its design. At **Protint**, we provide bespoke, French-approved protection solutions tailored specifically for your C4.*
> **⚠️ Important For All C4 Owners**: The Citroën C4 is an **imported CBU vehicle** with factory-tinted glass. However, models equipped with **Active Safety Brake** feature a **radar sensor located behind the lower front grille** . **DO NOT COVER THIS SENSOR with PPF or any aftermarket material** – it will disable the collision avoidance system and create dangerous safety risks.
---
## ⚖️ SUN FILM LEGALITY – Know the Law for Your C4
The legal landscape for sun films in India is often confusing. While the Supreme Court's 2012 judgment banned aftermarket tinted films, the European-made C4 enjoys the **OEM exemption** for its factory-fitted glass. However, sticking aftermarket dark films over that glass remains illegal and dangerous for your ADAS sensors.
### Your Legal Sun Protection Options for C4
Based on official legal guidelines and automotive protection standards , here are your only compliant options:
| Solution | Legality | Use Case | Recommendation |
|:---|:---|:---|:---|
| **Factory Citroën Glass** | ✅ 100% Legal | Driving | As equipped – DO NOT remove |
| **EVOFILM Removable Tint** | ✅ **100% Legal** (KBA-approved) | Permanent-looking removable protection | **HIGHLY RECOMMENDED** – German TÜV certified, no adhesive |
| **Magnetic Sun Shades** | ✅ Legal (PARKED ONLY) | Parked UV protection | Good for parked use only |
| **Aftermarket Tinted Films** | ❌ Illegal | Not permitted | **NOT RECOMMENDED** – fines, safety risk |
### Why Choose EVOFILM for Your C4?
EVOFILM is the only KBA-approved, adhesive-free removable tint that meets German TÜV standards for safety . Unlike illegal aftermarket films:
- **No adhesive** – uses unique mounting gel, leaves zero residue
- **Removable without tools** – can be taken off in seconds
- **Type-approved (ABG)** by German Federal Motor Transport Authority
- **Compatible with all C4 variants** – 5-door, 3-door, Picasso, Grand Picasso, C4 Cactus, and E-C4
---
## ⚠️⚠️⚠️ CRITICAL: C4 ADAS & SENSOR SUITE
The Citroën C4 (especially higher trims) is equipped with driver assistance systems that rely on sensors placed around the vehicle. **These sensors must remain unobstructed**.
### Key Sensor Locations to Protect
Based on Citroën owner forums and technical data :
| Sensor Type | Location | Function | Protection Rule |
|:---|:---|:---|:---|
| **Active Radar Cruise Sensor** | Behind the **lower front grille** (access flap provided) | Adaptive Cruise Control, Collision Avoidance | **🚫 NO PPF OVER THIS AREA** – precision cutout required |
| **Lane Departure Camera** | Behind the windscreen, near rearview mirror | Lane Keep Assist | **🚫 NO FILM ON WINDSHIELD** |
| **Blind Spot Sensors** | Rear bumper corners | Blind Spot Monitoring | Precision cutouts required in PPF |
| **Parking Sensors** | Front & rear bumpers | Parking distance warning | Precision cutouts required |
| **Auto-Dipping Headlight Sensor** | Behind rearview mirror or in mirror housing | Automatic High Beam | Keep unobstructed |
### ⚠️ CRITICAL INSTALLATION RULES
1. **DO NOT TINT THE FRONT WINDSHIELD** – The camera near the mirror powers Lane Departure Warning and auto high beams.
2. **RADAR SENSOR LOCATION**: The **Active Radar Cruise sensor is located behind the lower front grille** . There is an access flap to one side of the front lower grille – this area must remain completely unobstructed.
3. **PRECISION CUTOUTS FOR PPF**: When applying PPF to the front bumper, the installer must leave the radar area uncovered.
4. **NO METALLIC FILMS**: Metallic films can interfere with radar signals from the cruise control sensor.
> *'It's useful to know for those of us that have it fitted'* – Citroën forum member on the location of the Active Radar Cruise sensor .
---
## 🛡️ PPF VS CERAMIC COATING FOR C4
### Real 2026 Pricing for the C4
Based on current market rates for premium European cars :
| Service | Price Range | Best For |
|:---|:---|:---|
| **Full Body Premium PPF** | ₹40, 000 – ₹70, 000 | Maximum protection for collectors |
| **Full Front PPF** (Bumper + Bonnet + Fenders) | ₹25, 000 – ₹40, 000 | Most C4 owners – stops 80% of stone chips |
| **Partial Coverage** (Bumper + Hood edge + Mirrors) | ₹15, 000 – ₹22, 000 | Budget-conscious city drivers |
| **Premium Ceramic Coating** | ₹20, 000 – ₹35, 000 | Gloss enhancement, hydrophobic effect |
| **'Sweet Spot' Combo** (Front PPF + Full Ceramic) | ₹40, 000 – ₹60, 000 | Most C4 owners – physical + chemical protection |
### Why PPF is Non-Negotiable for the C4
The C4's distinctive design – with its sharp front creases, 'double chevron' grille, and prominent LED light signatures – makes it highly vulnerable to stone chips and road debris. As a relatively low-volume European import, aftermarket parts availability is limited, making protection of original components critical .
**Key Design Vulnerabilities:**
- **Distinctive front grille** – Stone-chip magnet on highways
- **Large, sculpted doors** – Swirl marks show easily
- **Piano black B-pillars** – Soft gloss trim scratches easily
- **LED headlights** – Replacement costs can exceed ₹40, 000 per unit
### The Smart Owner's Strategy
For most C4 owners, the optimal approach combines both:
| Component | Recommendation | Cost |
|:---|:---|:---|
| **Full Front PPF** | Bumper + bonnet + fenders + mirrors | ₹25, 000 – ₹40, 000 |
| **Premium Ceramic Coating** | Full body (over PPF and remaining panels) | ₹20, 000 – ₹35, 000 |
| **Total Investment** | **The 'Sweet Spot' Combo** | **₹45, 000 – ₹75, 000** |
**Why this works**: You get physical impact protection where 80% of stone chips occur, plus the unmatched gloss and hydrophobic ease of ceramic coating over the entire vehicle – at roughly half the cost of full-body PPF .
### Trim & Plastic Restoration (GTECHNIQ C4)
The C4 features significant exterior plastic trim elements (especially on the C4 Cactus and lower body panels). For these surfaces, we offer **Gtechniq C4 Permanent Trim Restorer** – a ceramic coating specifically formulated for plastic trim that restores faded black trim and provides up to **2 years of durable protection** .
---
## 🔧 AFTERMARKET & GENUINE ACCESSORIES FOR C4
### Protection Accessories
Based on Citroën's official accessories catalogue and aftermarket specialists :
| Accessory | Benefit | Source |
|:---|:---|:---|
| **EVOFILM Removable Tint** | KBA-approved, adhesive-free, legal sun protection | Aftermarket |
| **3D Custom Floor Mats** | High walls trap mud and water | Aftermarket |
| **Boot Mat / Cargo Liner** | Protects boot from spills and luggage scrapes | Genuine / Aftermarket |
| **Screen Protector (10-inch)** | Anti-glare, anti-fingerprint for infotainment | Aftermarket |
| **Pet Barrier** | Keeps pets safe in cargo area | Genuine |
| **Seat Protector** | Protects seats from pet claws and dirt | Aftermarket |
| **Roof Bars & Box** | Additional cargo capacity for holidays | Genuine |
### Genuine Citroën Parts & Accessories
For C4 owners who prefer OEM quality, Citroën offers more than **2, 500 accessories** specially designed for your model . These include:
- Genuine floor mats tailored for your specific C4 variant
- Roof boxes and roof bars for extended cargo capacity
- Clever boot storage solutions
- Citroën Connect multimedia services
*Contact your local authorised dealer for pricing and availability.*
---
## 🧼 PPF AFTERCARE FOR YOUR C4
Proper aftercare is key to your PPF's longevity.
### The Curing Process
- **Do NOT wash for 48-72 hours** after PPF installation
- **Do NOT use high-pressure water directly on PPF edges** – can cause peeling
- **Avoid automatic car washes** with rotating brushes
### Critical Contaminants – Clean Immediately
| Contaminant | Action Required | Consequence of Delay |
|:---|:---|:---|
| **Bird droppings** | Clean off immediately | Can etch through PPF |
| **Tree sap** | Clean off immediately | Can stain permanently |
| **Bug splatters** | Clean off immediately | Can leave permanent marks |
### The Golden Rules of Washing
| DO | DON'T |
|:---|:---|
| **Gentle hand washing** | ❌ **Automatic car washes with brushes** |
| **Use pH-neutral car shampoo** | ❌ **High-pressure water directly on PPF edges** |
| **Use soft microfiber mitts** | ❌ **Harsh chemicals or degreasers** |
| **Separate supplies for wheels** | ❌ **Abrasive compounds or waxes** on PPF |
| **Regular professional inspections** | ❌ **Chamois or squeegees** |
---
## 🎯 PRO TIP FOR CITROËN C4 OWNERS
**The 'Dealer to Detailer' Delivery**
The best time to protect your C4 is *before* it hits the Indian roads. Arrange for delivery directly to our studio.
**Your Delivery Day Checklist**:
1. **Dealer Wash**: Instruct the dealership **NOT** to wash the car before delivery.
2. **Sensor Awareness**: Know that your C4's Active Radar Cruise sensor is **behind the lower front grille** . Ensure any PPF installer makes a precision cutout here.
3. **Immediate PPF**: Book Full Front PPF before the car hits the road. The C4's prominent grille is a magnet for stone chips.
4. **Legal Sun Protection**: Choose **EVOFILM removable tint** – it's KBA-approved, leaves no residue, and keeps your ADAS sensors safe .
5. **Interior Protection**: Install 3D custom floor mats to protect the cabin from Indian dust and mud.
6. **Trim Restoration**: For plastic trim, use Gtechniq C4 Permanent Trim Restorer to maintain that 'as new' look .
7. **Documentation**: Keep records of PPF and coating for resale value.
**The C4 Protection Philosophy**
The Citroën C4 is a masterpiece of French design – it deserves protection that matches its uniqueness. Between potholed city roads, highway gravel, and constant traffic, the peace of mind from knowing your C4 is protected is priceless.
**Protect your C4. Drive French, stay distinctive. Only at Protint.**
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