To start the diesel engine when the engine is cold, it has to be pre-heated before starting the engine and then have to be warmed up before starting to drive.
1.Make sure the parking brake is applied.
2.Manual Transaxle - Depress the clutch pedal fully and shift the transaxle into Neutral. Keep the clutch pedal and brake pedal depressed while pressing the engine start/stop button to the START position.
Automatic Transaxle / DCT* - Place the transaxle shift lever in P (Park). Depress the brake pedal fully.
You can also start the engine when the shift lever is in the N (Neutral) position.

3. Press the engine start/stop button while depressing the brake pedal.
4. Continue depressing the brake pedal until the illuminated glow indicator goes off. (approximately 5 seconds)
5. The engine starts running when the glow indicator goes off.
✽ NOTICE
If the engine start/stop button is pressed once more while the engine is pre-heating, the engine may start.
Starting and stopping the engine for turbocharger intercooler
1. Do not race or accelerate the engine immediately after starting.
If the engine is cold, idle for several seconds before sufficient lubrication is ensured in the turbocharger unit.
2. After high speed or extended driving, requiring a heavy engine load, idle the engine about 1 minute before turning it off.
This idle time will allow the turbocharger to cool prior to shutting the engine off.
CAUTION
Do not turn the engine off immediately after it has been subjected to a heavy load. Doing so may cause severe damage to the engine or turbocharger unit.
WARNING
The engine will start, only when the smart key is in the vehicle.
Never allow children or any person who is unfamiliar with the vehicle touch the engine start/stop button or related parts.
CAUTION
If the engine stalls while the vehicle is in motion, do not attempt to move the shift lever to the P (Park) position. If the traffic and road conditions permit, you may put the shift lever in the N (Neutral) position while the vehicle is still moving and press the engine start/stop button in an attempt to restart the engine.

✽ NOTICE
CAUTION
Do not press the engine start/stop button for more than 10 seconds except when the stop lamp fuse is blown.
Starting the gasoline engine
ISG (Idle Stop and Go) system: Keys and Remote Controls
Argentina
Brazil
Djibouti
Ghana
Jamaica
Jordan
Malaysia
F17000176
Mauritania
Moldova
Morocco
Pakistan
Paraguay
NR: 2016-9-I-000223
NR: 2016-9-I-000222
NR: 2016-9-I-000220
NR: 2018-07-I-000317
Serbia
Singapore
South Africa
South Korea
MSIP-CRM-TAL-A2C97102000
Taiwan, China
U ...
Kia Cee'd JD Owners Manual: Power brakes
Your vehicle has power-assisted brakes
that adjust automatically through normal
usage.
In the event that the power-assisted
brakes lose power because of a stalled
engine or some other reason, you can
still stop your vehicle by applying greater
force to the brake pedal than you normally ...