The "B1D17-87" is not a model or a legendary vehicle, but a specific diagnostic trouble code (DTC)
Audio Amplifier Hardware Failure / Internal Fault • Module Affected: Audio Amplifier (AMP) / Integrated Audio Control Unit • Severity: Low (Vehicle drivability is unaffected, but driver convenience/infotainment is compromised) land rover b1d1787
Seat Cushion Height Sensor / Seat Position Sensor — High Input / Circuit Short to Battery The "B1D17-87" is not a model or a
Reduced performance of non-essential electrical systems (like heated seats or infotainment) as the car enters a "power save" mode. Resolution Steps land rover b1d1787