| Malfunction | The probable reasons | Elimination method | 
 
 | Both mirrors do not work | Has fused a safety lock №16 (10А) | Check up a contour and replace a safety lock | 
 
 | Unreliable connection with "weight" | Clear and reliably tighten a bolt of connection of a wire with "weight" | 
 
 | The switch of adjustment of position of a mirror is faulty | Check up the switch of adjustment of position of a mirror | 
 
 | Breakage in an electric chain or a socket detachment | Restore an electric chain or connect a socket | 
 
 | One mirror does not work | The switch of adjustment of position of a mirror is faulty | Check up the switch of adjustment of position of a mirror | 
 
 | The mechanism of a drive of a mirror is faulty | Replace the mechanism of a drive of a mirror | 
 
 | Breakage in an electric chain or a socket detachment | Restore an electric chain or connect a socket |