{
  "brand": "BMW",
  "interval": "Every 10,000 km or annually",
  "services": [
    {
      "id": "bmw-oil",
      "name": "Oil & Filter Change",
      "description": "Replace engine oil and OEM filter. Includes crush washer and inspection.",
      "time": "0.8 hr",
      "price": "$140"
    },
    {
      "id": "bmw-10k",
      "name": "10,000 km Service",
      "description": "Oil, filter, brake inspection, shaft or chain check, and diagnostic scan.",
      "time": "2.5 hr",
      "price": "$290"
    },
    {
      "id": "bmw-valve",
      "name": "Valve Clearance Inspection",
      "description": "Inspect valve clearances per BMW specifications (boxer/inline).",
      "time": "3.5 hr",
      "price": "$390"
    }
  ],
  "maintenance": [
    { "item": "Oil Type", "value": "5W-40 or 10W-40 Full Synthetic (BMW-approved)" },
    { "item": "Coolant Type", "value": "Long-life ethylene glycol, silicate-free" },
    { "item": "Spark Plug", "value": "NGK or Bosch as per model spec" }
  ],
  "tires": {
    "front": "120/70ZR17 (road models)",
    "rear": "180/55ZR17 (road models)",
    "pressure_front": "36 psi",
    "pressure_rear": "42 psi"
  },
  "drive": {
    "type": "Shaft or Chain (model dependent)",
    "spec": "Shaft final drive or 525 chain",
    "tension": "Chain: 25–35 mm slack"
  },
  "torque": [
    { "component": "Front Axle", "value": "65 Nm" },
    { "component": "Rear Axle", "value": "100 Nm (chain) / per spec (shaft hub)" }
  ],
  "recalls": [
    {
      "title": "Rear Wheel Flange Inspection",
      "description": "Inspection of rear wheel flange for potential cracking on certain models.",
      "date": "2018-07-12"
    }
  ],
  "bulletins": [
    {
      "title": "ESA Calibration Procedure",
      "description": "Updated procedure for electronic suspension calibration after service.",
      "date": "2021-11-02"
    }
  ]
}