Vauxhall Zafira dashboard instruments not working. blown fuse 33

This shows different fuse layout from what you seem to have . For Opel/Vauxhall Zafira A 1999, 2000, 2001, 2002, 2003, 2004, 2005 model year. Fuse box in engine compartment. Fuse box location. 1 – fuse box № 1 2 – relay box № 2 3 – fuse box № 3 4 – fuse box № 4 5 – battery Fuse box № 1 diagram. legend. F1 (60A) Fuse box/relay plate (fascia) F2 (60A) Alarm system, daytime running lamps, engine management (petrol),fuse box/relay plate(fascia), headlamp switch, immobilizer control module F3 (60A) Ignition switch F4 (30A) Engine coolant blower motors (petrol – without AC) F5 (60A) ABS F6 (20A) Engine management F7 (80A) Power steering F8 (40A) Engine coolant blower motors (petrol) Relay box №2. 1 – 2 Engine coolant blower motor relay 3 Fuel pump relay 4 Engine control (EC) relay (exceptX16XEL/X18XE1) 5 – 6 Engine coolant blower motor relay 7 Headlamp washer pump delay relay 8 – F62 (15A) Engine management (exceptX16XEL/X18XE1) Fuse box № 3. With auxiliary heater (electrical) F60 (110 A) – auxiliary heater With auxiliary heater (fuel burning) 1 Heater blower relay 2 Alarm system relay F40 (20A) Auxiliary heater F41 (1A) Digital timer F42 (25A) Heater blower relay Fuse box in passenger compartment Opel/Vauxhall Zafira A. Fuse box location. fuse box layout (pre 2000). 1 2 Horn relay 3 Headlamp high beam relay 4 Rear screen wiper relay 5 Door mirror heater relay 6 Fog lamps relay 7 Rear fog lamp relay 8 Indicator relay-RH 9 Indicator relay-LH 10 Telephone audio signal transmitter 11 12 Windscreen wiper motor relay 13 14 Heated rear window relay 15 Multifunction control module F1 F2 (30A) Heater/air conditioning (AC), heated seats F4 F5 F6 (10A) RH headlamp-low beam, headlamp adjustment F7 (10A) RH side/tail lamps, licence plate lamp F8 (10A) RH headlamp-high beam F9 (30A) Headlamp washers F10 (15A) Horn F11 (20A) Central locking F12 (15A) Front fog lamps F13 (7,5A) Digital multifunction display F14 (30A) Windscreen wipers F15 (7,5A) Alarm system, electric door mirrors, electric windows, sunroof F16 (10A) Rear fog lamp F17 (30A) Electric windows F18 (7,5A) Headlamp adjustment, licence plate lamp F19 – F20 (30A) Electric windows F21 (7,5A) Alarm system, audio system, ignition switch key hold solenoid (AT) F22 (15A) Digital multifunction display, indicators/hazard warning lamps, trip computer, warning lamps F23 (10A) Anti-lock brake system (ABS), power steering F24 (10A) LH headlamp- low beam, headlamp adjustment F25 (10A) LH side/tail lamps, licence plate lamp F26 (10A) LH headlamp-high beam F27 – F28 (7,5A) Interior lamp F29 (10A) Automatic transmission(AT),indicators/hazard warning lamps, interior lamp F30 (30A)Sunroof F31 – F32 (10A) Alarm system, daytime running lamps, headlamps 'on' warning buzzer F33 (20A) Auxiliary power socket, trailer socket-terminal 30 F34 (20A) Audio system, digital multifunction display, navigation system F35 (10A) Air conditioning (AC), automatic transmission (AT), engine coolant blower motor control module F36 (20A) Cigarette lighter, heated seats F37 – F38 (10A) Automatic transmission(AT), cruise control, digital multifunction display, stop lamps F39 (7,5A) Air conditioning (AC), automatic transmission (AT), engine coolant blower motor control module F40 (7,5A) Air conditioning (AC), engine coolant blower motor control module F41 (10A) Heated door mirrors fuse box layout (sience 2000). 1 – 2 Horn relay 3 Headlamp high beam relay 4 Rear screen wiper relay 5 Door mirror heater relay 6 Fog lamps relay 7 Rear fog lamp relay 8 Indicator relay – LH 9 Indicator relay – RH 10 Telephone audio signal transmitter 11 Wheel speed sensor signal converter 12 Windscreen wiper motor relay 13 Interior lamp relay 14 Heated rear window relay 15 Multifunction control module F1 – F2 (30A) Heater/air conditioning (AC) F3 (40A) Heated rear window F4 – F5 – F6 (10A) RH headlamp- low beam, headlamp adjustment F7 (10A) Licence plate lamp, RH side/tail lamps F8 (10A) RH headlamp- high beam F9 (30A) Headlamp washer pump F10 (15A) Horn F11 (20A) Alarm system, central locking F12 (15A) Front fog lamps F13 (5A) Alarm system, digital multifunction display, instrument panel F14 (30A) Windscreen wash/wipe system F15 (5A) Electric windows, electric door mirrors, sunroof F16 (10A) Rear fog lamp F17 (30A) Electric windows F18 (5A) Headlamp adjustment, licence plate lamp F19 (10A) Audio system, navigation system, telephone F20 (30A) Electric windows F21 (5A) Alarm system, audio system, central locking, ignition switch key hold solenoid (AT), multifunction control module, navigation system telephone F22 (15A) Hazard warning lamps, instrument panel F23 (10A) Anti-lock brake system (ABS),power steering, wheel speed sensor signal converter (without ABS) F24 (10A) Headlamp adjustment, LH headlamp-low beam F25 (10A) LH side/tail lamps, licence plate lamp F26 (10A) LH headlamp-high beam F27 (10A) Air conditioning (AC)(rear) F28 (5A) Data link connector (DLC), interior lamp F29 (10A) Automatic transmission (AT), hazard warning lamps switch, headlamp switch, reversing lamps F30 (20A) Sunroof F31 (20A) Rear screen wash/wipe system F32 (10A) Alarm system, daytime running lamps F33 (20A) Auxiliary power socket, trailer socket-terminal 30 F34 (20A) Audio system, digital multifunction display, navigation system, telephone F35 (10A) Automatic transmission (AT), auxiliary heater (electrical), engine coolant blower motor control module F36 (15A) Cigarette lighter F37 (20A) Heated seats F38 (10A) Digital multifunction display, cruise control, stop lamps F39 (5A) Air conditioning (AC), automatic transmission (AT), engine coolant blower motor control module F40 (5A) Air conditioning (AC), engine coolant blower motor control module F41 (10A) Heated door mirrors F42 (5A) Interior lamp, seat occupation sensor F43 – F44 – F45 (5A) Heated seats F46 (15A) Engine management F47 – F48 – F49 – F50 (40A) Engine coolant blower motor control module

Something shorting in your 12v socket perhaps ,based on fuse diag