No.
  | 
Electrical equipment
  | 
F1
  | 
ESC control unit
  | 
F2
  | 
ESC control unit
  | 
F3
  | 
Engine control unit (petrol/diesel)
  | 
F4
  | 
Engine cooling, engine components, supplementary heater relay coils (1+2), secondary air pump relay
  | 
F5
  | 
Engine components, tank system
  | 
F6
  | 
Brake light sensor
  | 
F7
  | 
Engine components, coolant pumps
  | 
F8
  | 
Lambda probe
  | 
F9
  | 
Engine components, exhaust flap, control unit for automatic glow period
  | 
F10
  | 
Fuel injectors, fuel control unit
  | 
F11
  | 
Supplementary heater, heating rod 2
  | 
F12
  | 
Supplementary heater, heating rod 3
  | 
F13
  | 
Automatic gearbox control unit
  | 
F15
  | 
Horn
  | 
F16
  | 
CNG shut-off valve (natural gas engine) / power electronics (plug-in hybrid drive*) / ignition coil
  | 
F17
  | 
ESC control unit, engine control unit
  | 
F18
  | 
Terminal 30 (reference voltage)
  | 
F19
  | 
Windscreen wipers
  | 
F20
  | 
Horn
  | 
F22
  | 
Terminal 50, diagnostics
  | 
F23
  | 
Starter
  | 
F24
  | 
Supplementary heater, heating rod 1, brake servo (plug-in hybrid drive*)
  | 
F31
  | 
Vacuum pump/coolant pump (plug-in hybrid drive*)
  | 
F32
  | 
LED headlights 
  | 
F33
  | 
Brake servo accumulator (plug-in hybrid drive*)
  | 
F34
  | 
Brake servo control (plug-in hybrid drive*)
  | 
F35
  | 
Relay (plug-in hybrid drive*)
  | 
F37
  | 
Auxiliary heating
  |