Can a Mercedes 84 300D use an 80 amp alternator?
Rebuilt Alternator. The 80 amp one at least on My 84 300D would use the same Connector. It just needs to be swapped. The also sell higher Amperage Alternators that will fit but you need to change the Wires to it as it does not have a Connector; uses “Eye” type Connectors.
Can a bad car battery cause an alternator to not charge?
In theory a car can run only with the alternator charge, but this can cause heavy voltage spikes and other strange symptoms so this means that a bad car battery can cause an alternator to not charge also. Cars are increasingly coming with modern electronics.
Is it OK to change the battery in a Mercedes Benz?
You will be ok to drive the car, but replace the battery as soon as you can before it is not going to last very long. Mercedes uses battery group 49 and you want to save some $$$ you can get a AGM battery which is what the dealer uses for less on Amazon. Here is a highly rated battery on Amazon that will fit Mercedes Benz cars. 2.
Why does the battery light stay on when the alternator is off?
The alternator is definitely charging the battery and does not drain overnight but the battery light continues to stay on. Before spending money to test the fusible links, please advise If the alternator will still charge the battery with a faulty or blown out fusible link? Thanks.
How to check battery and alternator in Mercedes?
The dreaded battery warning light always leaves us not knowing if its the battery, the alternator or both. Watch as I show you how to check the state of these components via the secret diagnostics menu built into your Mercedes vehicle. Haven’t Subscribed? What are you waiting on? Do it today. Loading…
Rebuilt Alternator. The 80 amp one at least on My 84 300D would use the same Connector. It just needs to be swapped. The also sell higher Amperage Alternators that will fit but you need to change the Wires to it as it does not have a Connector; uses “Eye” type Connectors.
What does it mean when your alternator is not charging?
If the alternator is not charging the battery, you will have a red “ALT” or “charge” sign on your dashboard. This means that your battery is no longer being supplemented for power by the alternator. You will need to recheck the wiring because the light could also be faulty.
What happens when the alternator of a car is dead?
The alternator and the car’s battery work hand in hand. A good battery should give you service for the next five years before its lifespan ends. If your battery is dead, then it will not give power to the car’s alternator. The alternator normally lasts longer than the battery.