What to do if your instrument cluster stops working?
I replaced to battery and no a/c or instument cluster since. Clicking this will make more experts see the question and we will remind you when it gets answered. You can’t post conmments that contain an email address.
Can a bad voltage regulator cause an inoperable instrument cluster?
Inoperable instrument cluster. An inoperable instrument cluster is another symptom of a possible issue with the vehicle’s instrument voltage regulator. If the instrument voltage regulator fails completely, power to the cluster will be disabled and it will cease to function.
What causes an instrument panel to drain the battery?
If the module that manages the cluster isn’t going to sleep when it’s supposed to, it can certainly drain the battery. The cluster, while the source of the parasitic drain, may not even be at fault if there is a sensor or other module that is not letting it sleep or keeps waking it up.
What should I do if my instrument panel is draining?
If the mechanic has narrowed the problem down to the instrument panel he should be able to identify the fuse supplying current to the parasitic draw so that it can be removed whenever the engine is turned off. If removing the fuse eliminates the problem the diagnosis is somewhat substantiated.
What happens when one of the instrument clusters fails?
However, when one of them fail, you’ll have a problem that ranges from mildly annoying (the engine lights up and doesn’t turn off) to inconvenient (the gas gauge doesn’t register) to dangerous (the oil indicator doesn’t work). Instrument Cluster – What goes wrong? Erratic or non-functional gauges & inaccurate readings.
When does IPC / DIC cluster draw go away?
Draw went away when I pulled the IPC/DIC fuse. Pulled the cluster. With the IPC/DIC fuse installed and the cluster disconnected, the draw is gone. So, I know it is the cluster itself drawing power. With the dash torn apart, I could actually hear one or more of the stepper motors ‘ticking’ when everything was shut down.
What does an instrument cluster on a car do?
An instrument clusteris the collection of gauges, dials and lights right above the steering wheel that tell you what’s going on in your vehicle. Generally, your car’s instrument clusterwill last the lifetime of the car and you’ll never have a problem with any of them.
If the module that manages the cluster isn’t going to sleep when it’s supposed to, it can certainly drain the battery. The cluster, while the source of the parasitic drain, may not even be at fault if there is a sensor or other module that is not letting it sleep or keeps waking it up.
The mechanic said the only way to fix it would be to replace the instrument cluster and told me that was part of the reason so many of the older cars would have the anachronous digital odometer. He basically told me to live with it unless the cluster stopped working altogether.
What was the old cap on my 500SL?
I’ve just replaced the 470uF capacitor with in the instrument cluster on my 91 500SL. It has solved the problem of the instrument gauges going crazy when using the turn signal. The old cap. measured 300pF.
Why does my Mercedes SL Class make a clicking noise?
Uneven tire wear and unusual handling in turns can be caused by worn suspension links. Check your rear rearward upper link. A light clicking noise from your rear suspension over bumps can be the result of worn sway bar links. Is your rear ride height lower than normal or do you want to install lowering springs?
What to do if your Mercedes SL Class R129 is not charging?
An alternator that is not charging will eventually leave you stuck with a dead battery. Check your charging system. If your engine is running rough and misfiring you may need to change your cap, rotors and wires. If your valve cover gaskets are leaking we will show you how to replace them. Engine running lean/rough. Maybe you have a vacuum leak.
Why is the instrument panel on my Mercedes not working?
The instrument panel on my 2000 (update) CLK320 is refusing to work. Basically nothing works – no warning lights, no digital display, no speedo. The only things that do work are the high beam indicator lights and the indicators. The car starts and drives ok though. Checked the fuses and they all look ok.
The mechanic said the only way to fix it would be to replace the instrument cluster and told me that was part of the reason so many of the older cars would have the anachronous digital odometer. He basically told me to live with it unless the cluster stopped working altogether.
I’ve just replaced the 470uF capacitor with in the instrument cluster on my 91 500SL. It has solved the problem of the instrument gauges going crazy when using the turn signal. The old cap. measured 300pF.
Why does my WDB 500SL flash erratically?
Chassis No. WDB FA66E5 LF 005675 Agreed – the flash sequence for gauges and lights is different. Agreed – each time the unit is pulled and replugged, it behaves slightly differently. Agreed – sometimes a bump can trigger this, sometimes the turn signal.
What causes a Mercedes SL Class R129 to over heat?
A stuck close thermostat will create over heating and if it is stuck open the engine will run too cool. If your overheating and one coolant pipe is hot and the other is cold you may have a bad coolant pump. A clogged radiator can cause overheating and a broken hose can leave you stranded.
Where can I buy Mercedes instrument pull hooks?
In Stock. Ships from and sold by Mercedes-Benz Nanuet. In Stock. Sold by Prime Ave and ships from Amazon Fulfillment. FREE Shipping on orders over $25.00. Details Amazon Business: Make the most of your Amazon Business account with exclusive tools and savings.
Can you pull the instrument cluster out of a Mercedes SL500?
Taking out the instrument cluster in my 1999 Mercedes Benz SL500 seemed scarier than it actually was. Due to the age of the car, and the unforgiving Arizona summers, plastic doesn’t seem to hold up. I was afraid of cracking the instrument cluster while pulling it out, but these hooks worked perfectly!