How to change auxiliary battery on Mercedes-Benz ML are GL?
These instructions apply to models such as R350, R500, R320, and R63 AMG. Turn off all of your accessories and lights. Move the shifter to the Park position and remove the key from the ignition. Move the plastic door molding on the passenger side.
Why does the battery light come on on my Mercedes Benz?
The message log still indicated a red battery but there was no battery indication on my display. Turn the car off and back on clears the message log. Any thoughts as to what might be going on? Ok, so I had the rear battery replaced and drove about 8 miles to work and no battery light. Drove another 2 miles on my way home and the light comes on.
What to do if your Mercedes battery indicator is white?
If you are given flack, call 1-800-For-Mercedes and report the dealer! Good Luck! Tomorrow I have our B-Service on our 2008 ML320 CDI. One of the extra issues is the battery symbol that has shown white since January and there have been no detectable issues so far.
What should voltage be on Mercedes ML GL?
Press the R button on the cluster three times. Start the engine. The voltage will display on the instrument cluster. If the voltage is between 13 and 14.8 volts, the alternator is working ok. If the voltage is low, there may be a problem with the main battery, ground connection, alternator, or voltage regulator.
Why does my Mercedes Benz have a red battery light?
Several Mercedes-Benz models use SBC (Sensotronic Braking System) brakes or brake by wire. In that case you may experience reduced braking power or no brakes. Why does the red battery light displays on dash when I first start the car? T hat’s because the car has detected that the auxiliary or the primary battery in trunk have low voltage.
When did the battery indicator come on on my Mercedes?
My Battery Indicator (a picture of a battery) came on this weekend on my 08′ ML320. I had not driven it in 7 days. I’ve gone longer without driving it in the past and when it was cold so this was a little odd.
What does the red light on the Mercedes dashboard mean?
Mercedes PARK Dashboard Light Illuminates red: You are driving with the electric parking brake applied – release the brake. Flashing symbol indicates the electric parking brake is malfunctioning – Switch off the ignition and turn it back on or release the electric parking brake manually.
What happens if the main battery fails in a Mercedes Benz?
It is a concern if the main battery fails. Several Mercedes-Benz models use SBC (Sensotronic Braking System) brakes or brake by wire. In that case you may experience reduced braking power or no brakes. Why does the red battery light displays on dash when I first start the car?
Where is the Def heater on a Bluetec Mercedes?
It is located underneath your Mercedes, next to the DPF. It is relatively easy to replace. Follow this guide to learn how to change Mercedes DPF Pressure Sensor. DEF heater is another known weak points. All Bluetec vehicles use Diesel exhaust fluid, also known as AdBlue. It is stored in an external tank, and it would freeze in cold weather.
What to do when your Mercedes goes into limp mode?
You may also get a check engine light if your transmission goes into limp mode. When a Mercedes-Benz goes into limp mode, it only operates in second gear and reverse only. When you put it in gear, you may also feel a bang as transmission engages. The first thing you should try is to check the transmission fluid level.
When to replace auxiliary battery in Mercedes Benz?
So Mercedes-Benz has incorporated an auxiliary battery to run the extra systems, leaving the main battery topped up and ready to go. Occasionally, these auxiliary batteries in your w212 go bad and need to be replaced. If the battery malfunction message has illuminated on your dash, it’s time to get out the tools and do the replacement yourself.
How do you install a new auxiliary battery?
Install the new auxiliary battery 000000004039 in reverse order. You will need to remove the passenger seat bolts and tilt the seat forward on the ML and GL models. You will need a Female Torx Socket Set to remove the Torx bolts.
What do I need to replace idler pulley on Mercedes?
Use a flathead screwdriver to remove the dust cap on the center of the idler pulley. Do NOT discard the dust cap. It needs to be reinstalled. Use a T-50 Torx to remove the idler pulley bolt.
When to replace a battery in a GL450?
Although some batteries last much longer, most batteries begin breaking down chemically after four years, so you could experience dimmer headlights and other negative effects before you have a dead battery in your GL450 that you need to replace. Replacing the battery in your GL450 involves removing the terminals.
How can I get my GL450 radio to work again?
When you reconnect the terminals, your radio presets are likely to be cleared out. In some GL450s, you may need to re-enter a security code to get your radio to work again. Check for this code in your owners manual – it will usually be either a sticker or small card in the booklet.
How to check your Mercedes Benz GL450 oil level?
2009 Mercedes-Benz GL450 4.6L V8 Oil level check Cars burn, leak and otherwise dispense of their oil. Check your level frequently and top up when necessary 2009 Mercedes-Benz GL450 4.6L V8 Set the clock to the correct time Is the clock in your car ahead or behind? Learn how to set it here!
These instructions apply to models such as R350, R500, R320, and R63 AMG. Turn off all of your accessories and lights. Move the shifter to the Park position and remove the key from the ignition. Move the plastic door molding on the passenger side.