BMW — Torque specifications 

00.10 Model C1 Connection 51 Equipment Mirror bracket to frame Nm 5 Mirror to mirror bracket Nm 4 Cover on mirror arm Nm 3 Model C1 Connection 52 Seats Seat to frame Nm 21 Seat lock Nm 9 Backrest Nm Hand-tight Head restraint to frame Nm 21 Model C1 Connection 61 Electrical equipment Combination switch Nm 4 Battery cable to battery Nm 3 Battery cable to starter relay Nm 3 Control current cables to starter relay Nm 0,4 Voltage regulator to frame Nm 12 BMS control unit to frame Nm 5 Wipe/wash sensor to frame Nm 3 Earth cable to frame Nm 5 Wiper arms Nm 9 Clamp, cable harness to frame Nm 5 Horn to frame Nm 8 Windscreen wiper motor to bracket Nm 5 Wiper motor bracket to roof frame Nm 5 Stationary shaft, wiper motor Nm 9 Cable to starter Nm 5 Bracket of starter relay to frame Nm 5 Bracket of wiring harness to frame Nm 5