Never Try To Fix These Five Things Yourself!
                     Never Try To Fix These Five Things Yourself!
Overview
There’s been a time in everyone’s life, probably, where we have thought that we could fix anything ourselves. Of course, 
we’d want to think that, because it saves money! We’re handy! It’s people fixing it at the shop, we’re people, it’s the same 
thing! Right?
WRONG
There are some things you can fix yourself on your car (we’ve been talking about cars this whole time! Ha!) but then 
there are other things that, even if you THINK you can fix them, you should NOT. Here is a list of those things. Take 
these fixes to your dealer. Please, please do that. You’ll save money – not because of the fix itself, but because if you 
tried to fix the thing and then messed up, the repair on THAT would be a heck of a lot more expensive than the initial 
repair. Trust us!!
WRONG
Never try to repair anything to do with the transmission. Even 
replacing the fluid is a pro fix. Of course, you’ll spend money no 
matter what, but when you trust a pro you’ll get what you pay for in 
terms of a quality fix that actually works.
Protecting your Mercedes-Benz  performance while maintaining the 
style, comfort and safety. A warranty of up to 2 years is also available 
that can be claimed at a Mercedes-Benz service centre.
Book an appointment today.
WRONG
Don’t mess with your windshield, either. People sell kits that will “fix” your windshield but please, if a crack or chip is large 
enough there’s nothing you can do short of replacing the window. Your windshield can have cracks that are invisible to 
the naked eye, but that are really damaging to the structural integrity of the glass – especially with the force of the wind 
against it as you drive.
WRONG
The sound system is another thing that you should probably hire a pro to mess with. If you want to upgrade your sound 
system, great! Go ahead! But when you think about all the wires that are involved, and how wires can lead to electrical 
fires and shorts, well. That’d be enough to make me go to the pros.
WRONG
Your fuel pump is also kind of sacrosanct. Because of the precision required for the installation, you should take your 
vehicle to a professional to have your fuel pump replaced. If you mess up, you can total your car from the inside out. Not 
something I’d want to be responsible for, honestly.
WRONG
Don’t try to do any engine diagnostics, either. Sure, you can buy little machines that will turn off the “maintenance 
required” or “check engine” lights, but does that actually fix anything? Nope. So, take your vehicle to your dealer, have 
them actually fix what’s making the light come on, and there you go!
Thank You