After-Market
Garanti- og vedligeholdelsesmanual
Garantibetingelser, dækningsomfang, undtagelser og vedligeholdelsesplan for Windrose eldrevne lastbil.
Maks. Garantiafstand
1,000,000 km
Batterigaranti
8 years
Drivlinjegaranti
5 years
Garantihåndbog
756 words
Vedligeholdelsesmanual
827 words
The Windrose Quality Warranty Manual and purchase invoice together constitute the official warranty certificate.
Warranty Principles
142 words
Warranty Scope
325 words
Warranty Exclusions
289 words
- Where the owner has operated and maintained the vehicle correctly and a fault occurs within the warranty period or mileage due to design or manufacturing defects, Windrose will inspect and confirm responsibility before providing warranty service free of charge.
- Warranty service follows the principle of "repair first, replace the minimum number of components."
- Warranty service covers only direct costs arising from quality defects — labour, parts, consumables, and call-out fees. Indirect or consequential losses are not covered.
- During the warranty period, vehicles must not be self-repaired or disassembled. The fault condition must be preserved; otherwise the service station will refuse warranty service.
- Replacement parts provided under warranty coverage carry only the remaining warranty period of the original component.
- If the odometer fails and no mileage evidence is available, mileage is calculated at 28 days/month, 8 hours/day, at an average speed of 80 km/h.
From the date of purchase. Maximum component coverage: 8 years or 1,000,000 km, whichever comes first.
| System | Time | Distance | Components |
|---|---|---|---|
| ⚡ Battery | |||
| Battery | 8 years | 1,000,000 km | Battery pack assembly |
| 🔌 Power Electronics | |||
| Power Electronics | 5 years | 600,000 km | All-in-one power distribution unit (excluding fuses) |
| 🔧 E-Drive Axle | |||
| E-Drive Axle | 5 years | 600,000 km | Motor assembly, E-control assembly, axle housing assembly |
| 2 years | Unlimited | Shift controller assembly, main reducer housing, differential housing, brake backing plate, high-voltage harness | |
| 1 year | Unlimited | Shift actuator, all shaft assemblies, bearings, bushings, planetary gears, cross-shaft, engaging sleeves, all gear types, wheel hubs, axle shafts, oil seals, brake discs, slack adjusters, ABS, harness, water pipes, etc. | |
| 3 months | Unlimited | Wheel bolts, wheel nuts, wear indicator wire, friction pads (excluding burn damage or wear-through) | |
| 🚛 Chassis | |||
| Chassis | 3 years | Unlimited | Full-vehicle castings |
| 2½ years | Unlimited | Rear integration frame weld assembly | |
| 2 years | Unlimited | Frame assembly | |
| 2½ years | Unlimited | Steering reservoir and steering wheel | |
| 2 years | Unlimited | Steering column | |
| 1½ years | Unlimited | Steering pump; electric power steering unit | |
| 2½ years | — | Air valves and air compressor | |
| 2 years | 200,000 km | Brake lines | |
| 1 year | — | Brake pedal, electric control valves, air reservoir | |
| 2 years | Unlimited | Air suspension castings and forgings (front and rear) | |
| 1 year | Unlimited | Air bags, dampers, rubber parts | |
| 📡 Electronics | |||
| Electronics | 2½ years | — | Tyre pressure monitoring, electronic mirrors |
| 2 years | 200,000 km | Lighting, IVI / IPC / CAR screens | |
| 2 years | — | Low-voltage harness, dashcam, DVR cameras | |
| 🤖 ADAS / Driver Assistance | |||
| ADAS / Driver Assistance | 5 years | 600,000 km | Vehicle control unit (VCU) |
| 3 years | 200,000 km | Forward-facing smart camera; millimetre-wave radar (side and front) | |
| 2 years | — | Ultrasonic radar | |
| 🌡️ Thermal Management | |||
| Thermal Management | 3 years | 200,000 km | Electric water pumps x2 (battery and drive cooling) |
| 2 years | 200,000 km | Nylon coolant lines | |
| 1 year | — | A/C compressor | |
| 🚘 Cab | |||
| Cab | 3 years | — | Body-in-white; sliding door and rail; seatbelts; hinges; door lock system |
| 2½ years | — | Sliding door drive assembly | |
| 2 years | 200,000 km | All glass; seats | |
| Other | |||
| Other | 6 months | 30,000 km | All unspecified components |
The following circumstances fall outside the warranty scope:
- 1The vehicle nameplate does not match factory specifications, or has been altered.
- 2Non-OEM fluids, filters, or parts were used.
- 3Fluids below the required specification were used during normal operation.
- 4During the warranty period, a fault was self-repaired without attending a service station.
- 5Unauthorised modification, added equipment, or changed components causing a fault.
- 6Non-OEM replacement parts were used during repair, causing a subsequent fault.
- 7A fault was not addressed before continued driving, causing secondary damage to further components.
- 8Traffic accident damage without a police report or insurance claim.
- 9Overloading or operating beyond rated capacity.
- 10Damage from collision, fire, scratching, theft, or criminal activity.
- 11Natural disasters (earthquake, flood, lightning, hail, sandstorm, etc.) or damage from seawater, chemical corrosion, or animal waste.
- 12Normal wear such as noise, vibration, abrasion, and ageing.
- 13Refusal to allow the service station to inspect or assess the vehicle.
- 14Vehicle is outside the warranty period.
- 15Tampering with or replacing the odometer so mileage cannot be determined.
- 16Loss of tools, accessories, or technical documents supplied with the vehicle.
- 17Failure to carry out scheduled inspection, adjustment, tightening, cleaning, or lubrication as required.
- 18Neglect of wiring harness inspection causing chafing, short circuits, or electrical fire.
- 19Illegal modification or improper use of the vehicle structure.
- 20Abnormal damage caused by the working environment, site conditions, loading/unloading operations, or overloading.
- 21Premature compressor wear caused by failing to replace filters on time or using low-quality filters.
- 22Air dryer not replaced on schedule, leading to desiccant failure and brake system faults.
- 23Unable to provide the Windrose Quality Warranty Manual or a valid proof of purchase.
Maintenance Schedule
71 words
Approved Fluids
100 words
Maintenance Checklist
487 words
Consumables Reference
169 words
First Service
3,700 miles
or within 3 months from purchase date, whichever comes first
Regular Service
60,000 km
at every subsequent interval
First Service Cost
Free of charge
All labour and materials fully covered
Regular Service Cost
User-paid
Labour, gear oil, coolant, filters, etc.
Failure to carry out maintenance as required will be treated as the user voluntarily waiving their warranty rights. Scheduled maintenance is a mandatory condition for warranty coverage.
Mixing fluids of different grades, or the same grade from different manufacturers, is strictly prohibited. Any faults caused by mixed fluids are the responsibility of the user.
| # | Fluid | Specification | System |
|---|---|---|---|
| 1 | Power steering unit | Hydraulic oil | ATF3 |
| 2 | A/C compressor | Refrigerant | R134a |
| 3 | Battery cooling compressor (electric) | Refrigerant | R134a |
| 4 | Motor and E-control (cooling circuit) | Coolant | Ethylene glycol antifreeze −45 °C, fluorescent yellow, conductivity ≤ 100 μS/cm; meets GB 29743.2-2025 |
| 5 | Battery (cooling circuit) | Coolant | Same specification as motor/E-control cooling circuit |
| 6 | E-drive axle | Gear oil | GL-5 (75W/90) long-life type |
| 7 | Washer bottle | Washer fluid | Automotive windscreen washer fluid (GB/T 23436-2009) |
| System | Task | First service | Regular service | Cost |
|---|---|---|---|---|
| Drive Battery | ||||
| Inspect battery enclosure cleanliness and connectors for blockages; check harness integrity and insulation; check mounting bolts for looseness; verify charging socket is dry, free of debris, and terminals are not burnt; perform charging socket test | ✓ | ✓ | — | |
| Confirm each battery pack SOC and any fault codes; check individual cell highest/lowest/average voltage and temperature, maximum voltage differential and temperature differential; check SOH | ✓ | ✓ | — | |
| E-Drive Axle | ||||
| Replace drive axle gear oil | ✓ | Replace | User-paid | |
| Inspect high/low-voltage harness, coolant circuit (leaks, kinks, loose clamps); motor and controller insulation and earth wire; all component fastening bolts; wheel-end and reducer for oil/fluid leaks | ✓ | ✓ | — | |
| Motor Controller System | ||||
| Check controller low-voltage harness terminals for looseness and proper sealing; disconnect HV and check insulation resistance; check cooling is operating correctly; read and record operating parameters | ✓ | ✓ | — | |
| Power Distribution Unit | ||||
| Check high-voltage harness and aviation connectors for proper connection and securing; low-voltage harness connections; insulation resistance; coolant circuit for leaks; earth wire connection | ✓ | ✓ | — | |
| Electro-Hydraulic Steering | ||||
| Check steering linkage ball-joint play and split pins; steering pump operation and wiring; steering wheel/column lock bolts; hose clamps and oil seep condition; lubricate steering linkage ball joints; check steering free play | ✓ | ✓ | — | |
| Check steering fluid level / replace steering oil and clean filter | ✓ | Replace | User-paid | |
| Electric Air Compressor | ||||
| Clean air filter element (blow out at first service; blow out every 10,000 km thereafter) | Blow out | Replace | User-paid | |
| Inspect HV harness for damage or loose connections; tighten bracket screws; check insulation resistance | ✓ | ✓ | — | |
| Check air dryer, condenser, four-circuit protection valve, and serpentine pipe for air leaks | ✓ | Replace | User-paid | |
| Battery Cooling System | ||||
| Check expansion tank fluid level; read battery thermal management data to confirm refrigeration function; inspect circuit connections and connectors; check coolant pump operation and coolant filter | ✓ | ✓ | — | |
| Check coolant meets specification and that there are no leaks or losses | ✓ | Replace | User-paid | |
| Brake System | ||||
| Check parking brake effectiveness; brake pedal free travel; brake lines and all module air leaks; adjust brake clearance; drain air reservoirs | ✓ | ✓ | — | |
| Inspect brake friction pad wear | ✓ | Replace | User-paid | |
| Chassis System | ||||
| Check air bag installation and wear; suspension height and air bag leaks; shock absorber oil leaks; tighten shock absorber brackets, bump stop brackets, X-type control arms, longitudinal thrust rods, thrust rod brackets, U-bolt nuts, height valve mounting bolts; check brake air lines/reservoirs/trailer air hose connections for leaks | ✓ | ✓ | — | |
| Cab | ||||
| Check front panel opening; wipers, washer, mirrors, window regulators, roof/windscreen sun shades; steering wheel/infotainment/seats; door open/close operation; all side trim panels, step boards, and mudguard wings for looseness | ✓ | ✓ | — | |
| Electrical System | ||||
| Check battery power and earth cable tightening; auxiliary battery capacity; all lighting/indicators/instruments/infotainment; read vehicle fault codes; check harness for chafing/interference; fuses/relays; electronic control system self-check; module mounting security | ✓ | ✓ | — | |
| Air Conditioning System | ||||
| Check A/C system operation; inspect and clean or replace cabin air filter | Check | Replace | User-paid | |
| Fifth Wheel Coupling | ||||
| Check fifth wheel for damage, bending, or cracks; confirm correct operation; tighten mounting bolts; check saddle wear ring, lock jaw, saddle surface, and trailer kingpin wear; apply grease | ✓ | Replace | User-paid | |
| # | System | Component | Interval | Specification | Quantity | Notes |
|---|---|---|---|---|---|---|
| 1 | E-drive axle | Gear oil | Every 300,000 km or 1 year | GL-5 (75W/90) | 16.5 L middle axle + 11.5 L rear axle (3-motor) or 16.5 L + 16.5 L (4-motor) | Fill until oil flows from fill hole |
| 2 | Air conditioning | Cabin air filter | Every 60,000 km or 6 months | Activated carbon OEM filter | 3 units | — |
| 3 | Motor / E-control | Coolant | Every 240,000 km or 2 years | Ethylene glycol −45 °C | 30 L (3-motor) or 35 L (4-motor) | Fill to between MAX and MIN marks on expansion tank |
| 4 | Battery | Coolant | Every 240,000 km or 2 years | Ethylene glycol −45 °C | 37 L (NMC lithium) or 27 L (LFP) | — |
| 5 | Steering unit | Filter and hydraulic oil | Every 60,000 km or 6–1 year | OEM filter; ATF3 | 1 unit; 4 L | — |
| 6 | Air compressor | Air filter element | Every 60,000 km or 6 months | OEM filter element | 1 unit | Blow out every 10,000 km |
| 7 | Air dryer | Desiccant canister | Every 60,000 km or 6 months | OEM desiccant canister | 1 unit | — |