Laguna 2004 front electric windows and mirrors

Fuse box in passenger compartment Alfa Romeo 156.
fuse box location.
The fuses for the main devices are housed in a control unit under the dashboard, to the left of the steering column. To gain access to them, remove the panel (A) releasing the tabs (B) in the direction of the arrow below and remove the screw (C).

fuse box layout.

1 Ignition auxiliary circuits relay 1 2 Heated rear window relay 3 Horn relay F1 (10A) RH headlamp- high beam F2 (10A) Headlamp high beam warning lamp, LH headlamp-high beam F3 (20A) Boot lid/tailgate lamp, central locking F4 (10A) Headlamp adjustment, RH headlamp-low beam F5 (30A) Electric windows(front) F6 (10A) LH stop lamp, LH tail lamp, RH licence plate lamp, RH rear fog lamp, RH side lamp F7 (10A) LH licence plate lamp, LH rear fog lamp, LH side lamp, RH stop lamp, RH tail lamp F8 (10A) LH head lamp-low beam F9 (15A) Cigarette lighter, heater/air conditioning (AC) F10 (20A) Wind screen wash/wipe system F11 (20A) Horn F12 (10A) Alarm system, anti-lock brake system (ABS)(with ESP), audio system, instrument panel, interior lamps F13 (10A) Anti-lock brake system (ABS), central locking, electric door mirrors, electric windows, glove box lamp, reversing lamps, stop lamp (high level) F14 (10A) Hazard warning lamps F15 (30A) Door mirror heater, heated rear window

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for radio

Visual Inspection Chart Mechanical Electrical

• Audio unit
• Antenna or antenna cable
• audio speakers mounting/speaker cones
• Radio ignition interference capacitor, radio frequency interference suppression bond

• Central junction box (CJB) fuses:
  • 19 (10A)
  • 12 (5A)
• Battery junction box (BJB) fuses:
  • 19 (40A)
  • 20 (40A)
  • 27 (10A)
• Connectors
• Ignition switch
• Circuitry
• Audio unit

for mirrors

Visual Inspection Chart Mechanical Electrical

• Exterior rear view mirror(s)
• Interior rear view mirror

• Central junction box (CJB) Fuse(s):
  • 8 (10A)
  • 16 (10A)
• Circuitry
• Exterior rear view mirror motor(s)
• Exterior mirror control switch
• Heated rear window switch

Check your fuse for the windows and locks, water has shorted out the switches or cased a fuse to blow. But check the fuse first. The fuse location would be listed in the manual or on the inside of the fuse door panel.

Hi,

Try check the fuses. If they are ok, then try checking the switch panel, it might have accumulated some water or liquid that you used which later caused some short circuit or corroded the terminals, Meaning there is no complete circuit for the mirrors.

check the fuses then look at the door remote switch in the driver door if there is power going to them then the switches need to be replaced/please rate my response thank you very much

i kind of dought there would be 1 fuse for one mirror if anything there be 1fuse for both mirrors. chances are what happend is this, they work like your rear window defroster on the rear window you see little wires that run across the window, same with mirror, the wire that heats them little wires most likely broke.

check wire at window

check behind the mirror glass there are little plastic rods that are easily broken when mirror gets hit or moved manually. mirror should pop out when pulled carefully by one of corners. be careful not to put to much pressure on the glass when pulling outward

Look in the Engine bay fuse box at Fuse #12 this should be for the power windows. If this checks out OK, it could be a fault with a bad ground wire in driver's side door harness. You should be able to pry the runbber boot from the drivers door, and check the larger Black wire that goes through it. These have been known to break after a few years use. If it is the cable, cut neatly, strip the ends anu use a crimp splice. Hope this is a quick and easy fix for you. If it helps you solve the problem, Please take a moment to rate as Fixya! Thanks.