On the 450 fortwo and the Roadster, due to the open design and the placement of the alternator, if you drove your car in wet conditions and then left the car standing for a few weeks, there is a chance it won't start. This is because water gets in and creates rust and...
Kane Harrison
Sensors (Suprex)
What they are,where they are and what they do.
Sequential DV Servicing
The sequential DV is a bit more complex than other types so there is more that can go wrong. Keep it clean and it’ll last a lot longer.
Servicing A 54BHP CDI 451
The servicing of the 54bhp diesel 451 is very similar to servicing all diesel smarts. Glow plug change Air filter change Oil filter change Cabin filter change Oil change The Important Difference The main change is to the last point on the list, oil change. Although it...
Servicing The 451 Clutch Actuator
The clutch actuator on the 451 is better than the previous model when it comes to being sealed but they do still have issues.
Servicing The Clutch Actuator
It is becoming more and more common to hear of slower gear changes, increased revs before the clutch engages and smart being unable to adjust the clutch on their Star machine. Something new was shown to me.
Should I Buy An MHD?
Should I Buy An MHD? It's fast becoming a daily question on forums and Facebook pages. Since there are a lot of them for sale and they aren't a popular model, the prices are getting very low. Low enough that people who aren't smart obsessives are considering buying...
Side Wind Issues
Story Time I drive down the A13 into London every night. There's a section between the M25 and Ford's car plant that has nothing but flat fields on each side. At times, the side winds along that stretch are incredibly dangerous. I have been suddenly blown over 2 lanes...
Sideskirt fitting
Nothing too taxing, just information about sideskirts and the tools you will need, they help make the car more appealing to the eye as well as helping it cut through the air.
Signing Up, Paying & Site Issues
Here is how to sign up to the website and pay your membership
Sila 451 Induction Kit
This is the Sila air intake as provided by SmartMadness in America for this fitting guide and a future review
Sila Induction Kit Review
After a few months and 4000 miles of driving, it’s review time for the Sila kit
Slime Puncture Repair Kit
This was done on a 451 fortwo but similar can easily be done on other smarts. I bought a Slime Smart Repair kit from eBay. You get a compressor and puncture repair fluid. Option 1 I used a knife to carve out some of the passenger side polystyrene footwell block. The...
Slow Window Fix
Slow Electric Windows If your windows aren't going up very quickly, stop or need a hand to lift, it's probably not the motor. The glass has to be held securely to stop movement when driving and stop water ingress. But it needs to be loose enough for the window to...
Smart 451 ED (Electric Drive) Info
The Smart 451 Fortwo Electric Drive (ED) I have been getting a worrying amount of messages asking why there are only a few specific pages or information about the electric drive version of the fortwo 451. I'd like to go on record with the 2 answers that I have been...
Smart 453 EQ (Electric Drive) Info
The Smart 453 Fortwo & Forfour Electric Drive (EQ) I have been getting a worrying amount of messages asking why there are no specific pages, tick boxes or information about the electric drive version of the fortwo 451. I'd like to go on record with the 2 answers...
Smart Books
The smart has been available since 1998 and back then, it was a revolution. Not surprisingly it spawned many books.
Smart Brochures
Smart Catalogues & Brochures I have listed these in the year they were released. They are in English unless stated and for the UK market unless stated. If you have any others, please send them to me and I'll add them to this list. All languages accepted. The 1st...
Smart Concept Cars
None of these cars were for sale and will never be made
Smart Dealer Map
Before you can modify a car, you first need to buy one