Taken from this stickied thread.
posting.php?mode=edit&f=15&p=169785
Main Fuse box.
Fuse 3 - 10 amps
Control unit for radiator fan C 25 XE, 17 DT engines as of MY '93
Fuse 8 - 15 amps
Relay, radiator fan K26, as of MY '93
Fuse 24 - 30 amps
Motor, radiator fan
Series resistor, radiator fan
Full listing for a 1993 Car.
1993 Model Year
Additional Fuses, Relays and Modules - And their locations.
Engine Bay and Relay Frame Fuses
F34 - Auxiliary fan - Engine compartment relay frame without - Pos 9b/13a
F34 - Auxiliary fan - Engine compartment relay frame with AC - Pos 10a
F34 - Auxiliary fan - Engine compartment relay frame for 17 DT engine - Pos 6a
F36 - Fuel preheating - Engine compartment relay frame - Pos 12a
F38 - Horn, anti-theft warning system - Relay frame behind fuse box - Pos 4/8/12
F41 - Glow period - Engine compartment relay frame - Pos 13
F42 - Radiator fan (2nd speed) - Engine compartment relay frame with AC - Pos 13b
F42 - Radiator fan (2nd speed) - Engine compartment relay frame without AC - Pos 9a
F42 - Radiator fan (2nd speed) - Engine compartment relay frame for 17 DT engine – Pos 6b
F47 - Air conditioning - Engine compartment relay frame - Pos 13a
F48 - Traction control - Engine compartment relay frame without AC - Pos 10a
F48 - Traction control - Engine compartment relay frame with AC - Pos 10b
Buzzer Relay
H19 - Warning buzzer headlamps switch-on control - Fuse box - Pos 1
Relays, Control Units and Modules
K5 - Front fog lamps - Fuse box - Pos 5
K6 - Air conditioning - Relay frame behind fuse box - Pos 6
K7 - AC fan, 4th speed - Relay frame behind fuse box - Pos 10
K8 - Windscreen wiper interval - Fuse box - Pos 3
K9 - Headlamp washer - Engine compartment relay frame - Pos 3
K10 - Turn signal unit - Fuse box - Pos 2
K22 - Coolant run-on pump - Engine compartment relay frame without AC - Pos 5
K22 - Coolant run-on pump - Engine compartment relay frame with AC - Pos 9
K25 - Glow period - Engine compartment relay frame - Pos 8
K26 - Radiator fan - Engine compartment relay frame - Pos 5
K27 - Radiator fan - Engine compartment relay frame - Pos 6
K30 - Rear screen wiper interval - Relay frame behind fuse box - Pos 1
K34 - Radiator fan, run-on - Engine compartment relay frame without AC - Pos 4
K34 - Radiator fan, run-on - Engine compartment relay frame with AC - Pos 5
K35 - Heated outside mirror - Front lower left, rear quarter panel - Pos 2
K51 - Radiator fan 2nd speed - Engine compartment relay frame for 17 DT engine - Pos 5, 10
K52 - Auxiliary fan - Engine compartment relay frame - Pos 1
K57 - Central fuel injection - Behind right foot-well panelling - Pos 1
K58 - Fuel pump - Behind right foot-well panelling - Pos 3
K59 - Daytime driving lamps - Relay frame behind fuse box - Pos 13
K60 - AC compressor - Engine compartment relay frame - Pos 4
K61 - Motronic - Relay frame behind right foot-well panelling - Pos 1
K63 - Fanfare - Fuse box - Pos 6
K64 - AC fan, 1st speed - Relay frame behind fuse box - Pos 7/11
K67 - Radiator fan, 1st speed Auxiliary fan, 17 DT - Engine compartment relay frame for 17 DT engine - Pos 2
K67 - Radiator fan, 1st speed Auxiliary fan, 17 DT - Engine compartment relay frame without AC - Pos 2
K67 - Radiator fan, 1st speed Auxiliary fan, 17 DT - Engine compartment relay frame with AC - Pos 6
K68 - Fuel injection system - Engine compartment relay frame - Pos 3
K69 - Simtec - Behind right foot-well panelling - Pos 1
K73 - High beam - Relay frame behind fuse box - Pos 4
K76 - Glow period - Behind right foot-well panelling - Pos 3
K77 - Sheathed glow plugs - Behind right foot-well panelling - Pos 1
K78 - Series resistor - Behind right foot-well panelling - Pos 2
K79 - Charge control - Behind right foot-well panelling - Pos 5
K80 - Fuel preheating - Engine compartment relay frame - Pos 11
K82 - Engine speed, cold start acceleration - Engine compartment relay frame - Pos 4
K83 - 4 wheel drive - Under instrument panel, left - Pos C1
K84 - EI Plus - Engine compartment bulkhead, centre - Pos E1
K85 - Automatic transmission - Behind glove compartment - Pos D1
K86 - Check Control - Above glove compartment - Pos E1
K87 - Auxiliary fan - Engine compartment relay frame - Pos 2
K88 - Catalytic converter temperature - Relay frame behind fuse box - Pos 13
K89 - Rear fog lamp - Fuse box - Pos 4
K90 - AC compressor (AT) - Relay frame behind fuse box - Pos 3/7
K95 - Heated outside mirror - Relay frame behind fuse box - Pos 2
K97 - Headlamp washer - Engine compartment relay frame - Pos 3
K102 - Parking lockout - Engine compartment relay frame - Pos 8
Sensor
P39 - Bulb control sensor, trailer hitch - Relay frame behind fuse box - Pos 5
U4.8 - ABS control unit - Engine compartment - Pos C1