red309

I searched the forum but could not find a definitive answer on how to correctly use the parking brake. My C300 4matic is the first time I started using the parking brake and I was unsure what the sequence of action should be.

I know that you press the parking brake first and then put the transmission on "P" but do I let go of brake pedal on my right foot and let it inch forward/backward before I put it on "P"?

And when I'm releasing the parking break, do I release the parking brake first or put the transmission on "D" first?

I had a hard time getting used to using the parking brake and drove off a couple of times with the parking brake still on. How bad is this for the car?

thx for helpin this noob.

hyukki

It's not hard, if you think about it.

The way I do it:

Parking:
Press and hold brake, put it in Park.
Press parking brake pedal.
Let go of brake.

Leaving:
Press and hold brake, put it in Drive/Reverse.
Release parking brake.
Drive off.

Some of the steps can be switched around. Like if you are on a hill, as long as you're holding the brake, you shouldn't feel any resistance when you shift into D/R after you release the parking brake.

Hungy

Automatic's "P" is parking brake already. You don't really need to use the other parking brake if you don't park at sloopy areas.

RLE

<<Automatic's "P" is parking brake already. You don't really need to use the other parking brake if you don't park at sloopy areas.>>

Sloopy. Wasn't he a cartoon character?

The park function in the transmission does not involve the brakes. It is a mechanical action. Picture a square rod dropping into one of many square holes around a cylinder of sorts. This is a VERY loose description.

Works fine but can be broken off if the car is hit when parked and the parking brake is not set and then off she goes for parts unknown.

Just fine in your garage but out in public it's a good idea to use both.

tanktube67

always apply P/B

red309

I heard from several people on this forum that you need to put on your parking brake FIRST and then switch to "P" or else the parking brake is not really helping reduce wear and tear on your engine(?)/transmission(?). I believe having the parking brake on after switching to "P" will only serve to prevent it from rolling off on a hill.

Can anyone clarify?

jstaneff

For a hill, you set your tires so that the car nudges the curb and stops. Don't rely on either P(ark) or the PB for hills. Unsafe.

hyukki

I don't know why it would damage the transmission if the car isn't moving at all?

When you put it in "P" while applying the brakes, the transmission shouldn't move. Then the parking brake holds the car after you let go of the brake. I mean you can do it the way you posted it but I don't think you're getting the whole picture.

PoaMike

^ The weight of the car is sitting on the tranny... It can bend pins and force you to skip gears, drop gears, or just shred you entire tranny all togeather. Its VERY bad, if you are parking on a hill put the parking brake on... takes two seconds and keeps your tranny new. My father had some tranny problems on his SL500... he is fileing a lemon law so we get a new 08 SL500... or the cash back for an Audi R8 (trying to talk him into it)

P.S. to futher prove my point, when you put your car in 'P' and you let go of the brake you feel the car shift back? thats the car shifting back on your tanny... Now its under constant strain on JUST the tranny... Parking break will hold that weight and its designed for that alone.

hyukki

I said "while holding the brake" in every one of my posts.

I don't know what ^ was that for. I can't figure out if you're against me or with me.

syrAMG

what I do is:

brake to a stop
set the gear to P
use left foot for PB
let go of the brake.
turn ignition off
open/close the door. press the lock button, the fog lamp blimps twice mirror folds.

hope thats the right way if there really is a difference.

PoaMike

Lol ^ was not a mistake, Im not against anyone

QQQ

Thanks. Good advice.