Power electrical equipment Mercedes E-Class (W210)
Battery — general description Pic. 9.1. Battery location under the rear seat on the right side in the T-model (wagon) similar to the layout in the sedan: 1 - rechargeable battery; 2 - negative...
Checking the battery charge If, despite a sufficient electrolyte level, the battery does not provide the required power, its charge should be checked. For this, it is best to use a hydrometer. The...
Battery voltage measurement 1. If the battery was last charged less than 6 hours ago, turn on the dipped beam for 30 seconds to drop the peak charging voltage. Pic. 9.6. Measuring battery voltage...
Starting the engine from an external power source Special wires should be used to connect the charged and discharged batteries. In this case, the electronic devices of the car will be protected from dangerous power...
Charging the battery The removed battery should be charged once a month using a charger. Completely discharged batteries in the cold can freeze and burst, on the contrary, charged ones...
Removing the battery Before removing the battery, make sure you have the anti-theft code for your radio. When the battery is removed, the memory of all electronic memory devices of the car...
Faulty Consumer Detection If the battery that worked properly the day before stops producing current, it may have been discharged overnight by a faulty consumer in the circuit. To check, first...
Checking the voltage regulator Sequence of work 1. Connect a multimeter between the positive terminal of the generator (red wire) And «weight». 2. Run the engine for two minutes at 3000-4000 min -1 to...
Removing the generator Sequence of work 1. Remove a wire from the negative plug of the storage battery. Attention! Disconnecting the battery erases the memory (e.g. radio code) all electronic...
Removal and installation of a starter Starter failure can be caused by several reasons, for example, sticking or wear of the traction relay or brushes, worn bearings. It is better to refuse repair of a...