check transmission fluid MERCEDES-BENZ CLA 2019 Owners Manual

Automatic transmission emer-
gency mode.......................................139
B
Back button....................................... 232
Backup lamp
Display message ............................ 205
BAS (Brake Assist System)................. 61
Battery (SmartKey)
Checking .......................................... 73
Important safety notes .................... 73
Replacing ......................................... 73
Battery (vehicle)
Charging ........................................ 281
Display message ............................ 208
Important safety notes .................. 279
Jump starting ................................. 282
Replacing ....................................... 281
Belt
see Seat belts
Belt warning......................................... 44
Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 188
Display message ............................ 210
Notes/function .............................. 174
Bluetooth®
Searching for a mobile phone ........235
Searching for a mobile phone
(device manager) ........................... 236
see also Digital Operator's Man-
ual ..................................................231
Telephony ...................................... 235
Brake Assist System
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 199
Notes ............................................. 322
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamp
Replacing bulbs .............................107
Brake lamps
Display message ............................ 204
Brakes
ABS ..................................................61
BAS .................................................. 61
Brake fluid (notes) ......................... 322
Braking assistance appropriate to
the situation ..................................... 63
Display message............................ 194
EBD .................................................. 67
Hill start assist ............................... 126
HOLD function ............................... 158
Important safety notes .................. 147
Maintenance .................................. 148
Parking brake ................................ 143
Riding tips ...................................... 147
Warning lamp ................................. 221
Braking assistance appropriate to
the situation
Function/notes................................ 63
Breakdown assistance
Where will I find...? ........................ 273
see Flat tire
see Tow-starting
see Towing away
Brightness control (instrument
cluster lighting)................................... 33
Buttons on the steering wheel......... 179
C
California
Important notice for retail cus-
tomers and lessees .......................... 25
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
Car wash ........................................ 265
Carpets .......................................... 272
Display ........................................... 270
Exhaust pipe .................................. 270
Exterior lights ................................ 269
Gear or selector lever .................... 271
Interior ........................................... 270
Matte finish ................................... 267
Notes ............................................. 265
Paint .............................................. 267
Plastic trim .................................... 270
Power washer................................ 266
Rear view camera .......................... 269
6Index

away carefully to check whether the desiredtransmission position is engaged. Ideally, youshould select transmission position[anddrive programEorS.
Engaging park position P
!If the engine speed is too high or the vehicleis coasting, do not shift the automatic trans-mission directly from[to^, from^to[or directly to]. Otherwise, the automatictransmission may be damaged.
XPush the DIRECT SELECT lever switch in thedirection of arrow].Transmission position display]is shown inthe multifunction display.
When you have engaged park position], makesure that the transmission position displayshows]in the multifunction display.
You can engage park position]only when thevehicle is stationary; do not switch directly topark position]at high engine speed.
Depressing the brake and pushing the DIRECTSELECT lever up or down disengages the park-ing lock. The transmission is in neutral\\.
At transmission fluid temperatures below

helps you to avoid overheating the brakes andwearing them out excessively.
When you take advantage of engine braking, itis possible that a drive wheel will not rotate forsome time, e.g. on a slippery road surface.This could cause damage to the drive train.This type of damage is not covered by theMercedes-Benz warranty.
Briefly depressing the accelerator pedal ondownhill gradients while the manual drive pro-gramMis temporarily activated: the automatictransmission may switch to the last active auto-matic drive programEorS. The automatic trans-mission may shift to a higher gear. This canreduce the engine's braking effect.
Heavy and light loads
GWARNING
If you rest your foot on the brake pedal while
driving, the braking system can overheat. This
increases the stopping distance and can even
cause the braking system to fail. There is a
risk of an accident.
Never use the brake pedal as a footrest. Never
depress the brake pedal and the accelerator
pedal at the same time.
!Depressing the brake pedal constantlyresults in excessive and premature wear tothe brake pads.
If the brakes have been subjected to a heavyload, do not stop the vehicle immediately. Driveon for a short while. This allows the airflow tocool the brakes more quickly.
Wet roads
If you have driven for a long time in heavy rainwithout braking, there may be a delayed reac-tion from the brakes when braking for the firsttime. This may also occur after the vehicle hasbeen washed or driven through deep water.
You have to depress the brake pedal morefirmly. Maintain a greater distance from thevehicle in front.
After driving on a wet road or having the vehiclewashed, brake firmly while paying attention tothe traffic conditions. This will warm up thebrake discs, thereby drying them more quicklyand protecting them against corrosion.
Limited braking performance on salt-
treated roads
If you drive on salted roads, a layer of salt resi-due may form on the brake discs and brakepads. This can result in a significantly longerbraking distance.
RIn order to prevent any salt build-up, apply thebrakes occasionally while paying attention tothe traffic conditions.
RCarefully depress the brake pedal and thebeginning and end of a journey.
RMaintain a greater distance to the vehicleahead.
Servicing the brakes
!The brake fluid level may be too low, if:
Rif the red brake warning lamp lights up inthe instrument cluster and
Ryou hear a warning tone while the engine isrunning
Observe additional warning messages in themultifunction display.
The brake fluid level may be too low due tobrake pad wear or leaking brake lines.
Have the brake system checked immediately.Consult a qualified specialist workshop toarrange this.
!A function or performance test should onlybe carried out on a 2-axle dynamometer. Ifyou wish to operate the vehicle on such adynamometer, please consult a qualified spe-cialist workshop in advance. You could oth-erwise damage the drive train or the brakesystem.
!As the ESP®system operates automatically,the engine and the ignition must be switchedoff (the SmartKey must be in position

Display messagesPossible causes/consequences andPPSolutions
The yellow$warning lamp lights up and the redI(USA only)or$(Canada only) indicator lamp flashes.
It is not possible to apply the electric parking brake manually.
XShift the transmission to position].
XVisit a qualified specialist workshop.
'(USA only)
M(Canada only)
Check Brake FluidCheck Brake FluidLevelLevel
There is not enough brake fluid in the brake fluid reservoir.
A warning tone sounds. The'(USA only) orM(Canada only)warning lamps in the instrument cluster may also light up.
GWARNING
The braking effect may be impaired.
There is a risk of an accident.
XPull over and stop the vehicle safely as soon as possible, payingattention to road and traffic conditions. Do not continue drivingunder any circumstances.
XSecure the vehicle against rolling away (Ypage 142).
XConsult a qualified specialist workshop.
XDo not add brake fluid. This does not correct the malfunction.
&
CheckCheckBrakeBrakePadPadWearWear
The brake pads/linings have reached their wear limit.
XVisit a qualified specialist workshop.
S
InoperativeInoperative
Malfunction of one or more main functions of the Mercedes me con-nect system.
XVisit a qualified specialist workshop.
MercedesMercedesmemeconnectconnectServices LimitedServices LimitedSee Operator's Man‐See Operator's Man‐ualual
Service limited.
Malfunction of one or more main functions of the Mercedes me con-nect system.
XObserve the notes on diagnostics connection (Ypage 28).
XVisit a qualified specialist workshop.
Displaymessages199
On-b oard computer and displays
Z