Should the engine mangement light come on, you can read most issues through the OBD port using a suitable code reader. More information can be found on the relevant pages for your particular smart: fortwo 450, fortwo 451 and Roadster. Should your code reader simply give you a fault code, please use this system to look up the description, possible cause and resolution where available.
Please use this system to look up OEM smart part numbers. Each code was correct at the time of adding. However, we cannot be responsible for any parts that have become obselete or removed by smart. Should you spot any mistakes, please let us know via the contact us system.
If you are looking for a particular part number, please contact us with your VIN and as much detail as you can. We will look up the part number and get back to you. :)
smart part number for 698cc engine sparkplugs.
| Part Number: | Q001 2468 V002 0000 00 |
smart part number for 599cc engine sparkplugs.
| Part Number: | Q000 3085 V005 0000 00 |
Banjo bolt complete with 2 copper washers.
| Part Number: | Q000 2722 V000 0000 00 |
For attaching the wastegate arm to the wastegate.
| Part Number: | Q000 3671 V000 0000 00 |
Turbo mounting studs for the 599cc engine only.
| Part Number: | Q000 2489 V000 0000 00 |
Turbo oil supply pipe including banjo bolt.
| Part Number: | Q000 3152 V005 0000 00 |