Vehicle equipment and instruments Mercedes Sprinter I (903)

Electrical system — general information
Vehicles are equipped with a 12 V electrical system. «Weight» car (neutral wire) connected to the negative terminal of the battery, which is basically maintenance free....

Description of devices for measuring voltage, current and resistance
Probe lamp (with needle contact) With its help, you can check the presence of voltage in the circuit. The brighter the lamp burns, the higher the voltage. The needle...

Checking the wipers
When you press the washer button in its reservoir, the pump starts to work and through the nozzles located on the hood, water is supplied to the windshield in three...

Replacing the wiper arm
After about 6 months of operation, the rubber elements of the brushes wear out, and during a night trip in the rain they can no longer provide sufficient visibility from...

Removal and installation of wiper blades
Pic. 331. Removal and installation of wiper blades The center of the brush is fixed on the hook of the leash. For removal it is necessary to take away a leash from a...

Removal and installation of the electric motor and wiper arms
Removal of the electric motor and wiper arms must be carried out in the following order: Pic. 332. Details of fastening of the electric motor and wiper arms: 1 - plug; 2...

Instrument cluster
Pic. 333. Instrument cluster: 1 - coolant temperature gauge; 2 - fuel gauge with signal lamp; 3 - speedometer; 4 - tachometer; 5 - hours; 6 — clock setting button; 7 -...

Coolant temperature gauge
Pic. 333. Instrument cluster: 1 - coolant temperature gauge; 2 - fuel gauge with signal lamp; 3 - speedometer; 4 - tachometer; 5 - hours; 6 — clock setting button; 7 -...

Fuel level indicator
The pointer shows the fuel level in the tank with the ignition on. The yellow triangular fuel reserve warning light goes out only when the engine is started. If this...

Other appliances
Speedometer (3) Immediately after starting off, the arrow should begin to move. Otherwise, the speedometer is faulty. Tachometer (4) Shows the engine speed. Watch (5)...

Pilot lamps
Pic. 334. The right side of the line of control lamps: 1 - coolant level; 2 - direction indicators; 3 — a control lamp of system ABS; 4 — a control lamp of the ABD...

Windshield washer
When the control lamp of liquid level in a washer tank lights up, it is necessary to add water. For better cleaning of the windshield, special chemicals should be added...

Fuses — description and replacement
Pic. 338. Location of the fuse box Pic. 339. Location of the heater fan fuse (under the driver's seat) The fuses are located in a special box under the steering column....