Bedste Auto Express-podcasts (2024)

1
#65 Is now the right time to buy an EV? * Nissan’s electric future * ARIYA previewed 36:01

3y ago36:01

36:01

In partnership with Nissan - IN this special edition of the Auto Express podcast, Vicki Butler-Henderson and Steve Fowler talk all things electric with Nissan’s EV section product manager, James Bird. We get to know James with some quick-fire car questions, look at the challenges and considerations faced by drivers looking to make the move to elect…

1
#64 What life is really like with Clarkson, Hammond and May * New Renault 4 * BMW M4 Cabrio * Cupra Born 38:33

3+ y ago38:33

38:33

THIS week on the Auto Express podcast, Vicki Butler-Henderson chats to Phillipa Sage, PA to Clarkson, Hammond and May, to reveal just what life is like with the three motoring megastars. Vicki is joined by Steve Fowler and Hugo Griffiths to discuss the week’s biggest stories, including the reborn Renault 4, the BMW M4 Competition Convertible and Cu…

1
#63 New BMW 2 Series driven * Smart’s SUV revealed * 80s music legend reveals his top driving songs 52:02

3+ y ago52:02

52:02

ONE of the UK’s greatest songwriters and producers, Ricky Wilde, is the star turn on this week’s Auto Express podcast. He talks to Vicki and the team about his music career and love of cars, plus reveals his top driving tunes. Steve Fowler speaks to Bowers & Wilkins product boss Andy Kerr to find out how in-car audio systems are developed, while th…

1
#62 Olympic legend Chris Hoy on his rallycross future * Gordon Murray’s next supercar * New Dacia SUVs 50:26

3+ y ago50:26

50:26

OLYMPIC cycling legend and Le Mans racer Chris Hoy is the star of this week’s Auto Express podcast. He talks to Vicki Butler-Henderson and the team about his love of cars, his motorsport career and why rallycross will be his next move. The team discuss the latest news stories, including Gordon Murray’s new supercar and Dacia’s SUV future, and more …

1
#61 Aston Martin V12 DBR1 Speedster * New Skoda Fabia * Hot new Peugeot driven 55:36

3+ y ago55:36

55:36

TUNE in to this week’s Auto Express podcast to hear Vicki Butler-Henderson and the team discuss when a self-driving car isn’t a self-driving car, and see whether the new Peugeot 508 SW Sport Engineered drives as well as it looks. Plus associate editor Sean Carson and chief sub-editor Andy ‘Mosh’ Pringle mull over the finer details of everything fro…

1
#60 A Tamiya buggy YOU can drive * Ferrari’s last atmospheric V12? * Will Buxton, the voice of F1 49:58

3+ y ago49:58

49:58

THE voice of F1, Will Buxton, is the guest on this week’s Auto Express podcast. He speaks to Vicki Butler-Henderson to reveal what really goes on behind the scenes, and what it’s like to work on hit Netflix show, Drive to Survive. Vicki is joined by Sean Carson and Hugo Griffiths, and the team discuss the week’s biggest news stories, and more of yo…

1
#59 New Porsche 911 GT3 driven * Paddy Hopkirk speaks * Inside McLaren Automotive’s engineering team 58:12

3+ y ago58:12

58:12

AWARD-winning young engineer Ella Podmore is the guest on this week’s Auto Express podcast. Ella speaks to host Vicki Butler-Henderson about what it’s like to lead a team at McLaren Automotive, and why the country needs more young people to follow careers in science and engineering. Steve speaks to Monte Carlo rally legend Paddy Hopkirk about his n…

1
#58 Toyota GR 86 * Skoda Enyaq driven * World’s fastest blind man speaks 40:45

3+ y ago40:45

40:45

MULTIPLE blind speed record holder Mike Newman is the guest on the latest Auto Express podcast. He explains what drives him to set speed records in cars, trucks and even motorcycles, and talks about his charity, Speed of Sight, which offers driving experiences to blind and disabled people. Vicki Butler-Henderson and the team discuss the biggest new…

1
#57 David Brabham discusses his BT62 * Funky Citroen Ami driven * MG’s sports car future 53:13

3+ y ago53:13

53:13

DAVID Brabham makes a star turn on this week’s Auto Express podcast, and chats to Vicki about his BT62, which is claimed to be the world’s most track focused hypercar. At the other end of the scale Steve Fowler drives the Citroen Ami, revealing just why it’s so much fun. The team dissects the week’s biggest news stories, and Hugo Griffiths drops in…

1
#56 Le Mans legend Tom Kristensen * Hyundai i20 N * New MINI * SEAT Urban EV 41:25

3+ y ago41:25

41:25

NINE-time winner of the Le Mans 24 Hour race, Tom Kristensen, is the star of this week’s Auto Express podcast. He talks to Vicki Butler-Henderson about what life is like at the peak of endurance racing, and his new book. Vicki and the team also discuss the week’s biggest news stories, including the all-new MINI Hatch and SEAT’s Urban EV, plus they …

1
#55 Jenson Button and Ant Anstead: exclusive interview * BMW i4 * F1 preview 44:32

4y ago44:32

44:32

JENSON Button and Ant Anstead star in this week’s Auto Express podcast. Speaking exclusively to Vicki Butler-Henderson, they lift the lid on why they’re reviving famous coachbuilding name Radford, and what we can expect to see from the brand. Sean Carson and Stephen Errity discuss the latest news stories and take an in-depth look at the 2021 Formul…

1
#54 Morgan motors’ boss on EVs * Jag E-Type driven * Renault Megane reimagined 39:03

4y ago39:03

39:03

THIS WEEK on the Auto Express podcast, host Vicki Butler-Henderson is joined by the boss of Morgan Motors, Steve Morris. He outlines how he rose from apprentice to Managing Director, and talks about what’s coming next from the Malvern firm. Steve, along with Vicki and the Auto Express team, discuss the week’s biggest stories, and Hugo Griffiths rev…

1
#53 How to design a car - with Frank Stephenson * VW Golf R vs GTI Clubsport * New models from Audi and Volvo 53:06

4y ago53:06

53:06

FRANK Stephenson is the guest on this week’s Auto Express podcast. The legendary automotive designer talks about his love of cars and design, and sketches a car live. He’s joined by Vicki Butler-Henderson, Sean Carson and Andy Pringle to discuss the week’s biggest stories, including Volvo’s electric future and the Audi Q4 e-tron. We reveal what the…

1
#52 JAY LENO talks about the scariest car he’s ever driven, his incredible garage and his McLaren F1 47:27

4y ago47:27

47:27

Jay Leno stars in the Auto Express podcast. The American chat show legend reveals where his love of cars comes from, the scariest car he’s ever driven, and how he ended up specifying a 7.0-litre engine in his dad’s car. Elsewhere, Vicki Butler-Henderson, Steve Fowler and Andy Pringle round up the latest on the Volvo C40, Toyota Aygo and Skoda Fabia…

1
#51 Gordon Murray on his latest supercar * Porsche Taycan Cross Turismo driven * New Mercedes C-Class * Nissan Qashqai 42:45

4y ago42:45

42:45

Vicki Butler-Henderson is joined by Steve Fowler and John McIlroy on this week’s Auto Express podcast. John chats to Gordon Murray about his latest supercar project, the T.50s Niki Lauda, in an exclusive interview. The team mull over the all-new Nissan Qashqai and the next-generation Mercedes C-Class, and Steve talks about his time with the Porsche…

1
#50 Former world’s fastest man, Richard Noble speaks * McLaren Artura * New Porsche 911 GT3 * Ferrari’s SUV 50:39

4y ago50:39

50:39

WORLD land speed record legend Richard Noble is this week's guest on the Auto Express podcast. He discusses his own record at the wheel of Thrust 2, and reveals the secrets behind the supersonic SSC and Bloodhound projects. He's joined by Vicki Butler-Henderson, Steve Fowler and Sean Carson as they examine the McLaren Artura, new Porsche 911 GT3 an…

1
#49 Audi e-tron GT revealed * Abarth’s VR test drives * Next Ford Focus * New Vauxhall Mokka driven 38:44

4y ago38:44

38:44

THIS WEEK on the Auto Express podcast, Steve Fowler and Andy Pringle join host Vicki Butler-Henderson to examine the biggest news stories from the past seven days. The team look at the new Audi e-tron GT to see if it has what it takes to beat the Porsche Taycan and Tesla Model S. Abarth’s new VR test-drive tech is discussed, and the team ponder the…

1
#48 Sierra Cosworth vs Nissan GT-R * Shock new Ford Mondeo * Sub-2.0 second Tesla * Lotus exciting future 34:33

4y ago34:33

34:33

THIS WEEK on the Auto Express podcast, host Vicki Butler-Henderson is joined by James Brodie and Andy Pringle. The team mull over the week’s biggest news stories, including the reimagined Ford Mondeo, an exciting new future for Lotus and what's next for Tesla's high-performance models. Sean Carson argues the case for the Nissan GT-R being the best …

1
#47 Le Mans legend Derek Bell * Porsche 914 reimagined * Mercedes EQA * Low Traffic Neighbourhood exclusive 44:42

4y ago44:42

44:42

THIS WEEK on the Auto Express podcast, host Vicki Butler-Henderson is joined by Le Mans legend Derek Bell, who talks to us about the highlights of his spectacular career driving some of the world’s most iconic race cars. The team also discusses the week’s top news stories, including the Mercedes EQA and our exclusive investigation into Low Traffic …

1
#46 Mike Brewer on car dealing and TV stardom * Reborn Renault 5 * Alpine’s electric future 46:33

4y ago46:33

46:33

This week, TV’s Mike Brewer is the special guest on the Auto Express podcast. The star of Wheeler Dealers joins hosts Steve Fowler and Alex Ingram to discuss his path from the used car forecourt to global TV star. The team examine the new Ioniq 5 and mull over the latest developments from Renault and Alpine, including its forthcoming electric hatch…

1
#45 F1 star Karun Chandhok speaks * Hot Hyundai Kona N * New Smart SUV * Mercedes MBUX Hyperscreen 51:58

4y ago51:58

51:58

This week on the Auto Express podcast, host Vicki Butler-Henderson, editor-in-chief Steve Fowler and chief reviewer Sean Carson are joined by ex-Formula One driver Karun Chandhok. He discusses his rise to the top, and what it’s like to be a poacher turned gamekeeper while commentating on Sky F1. The team mull over the new Hyundai Kona N, Smart’s fo…

1
#44 Former Aston Martin boss Andy Palmer speaks * Vauxhall's VXR rebirth * 2021’s hottest new cars 46:20

4y ago46:20

46:20

Dr Andy Palmer is the special guest on the first Auto Express podcast of 2021. He talks about EVs, the Palmer Foundation and his career at Aston Martin and Nissan. Andy is joined by Vicki Butler-Henderson, Steve Fowler and John McIlroy to discuss the week’s biggest stories, including the rebirth of Vauxhall’s VXR brand and the BMW X8. The team reve…

1
#43 Sébastien Loeb interview * The future of Jaguar * Hennessey Venom F5 * Vicki’s highlights of the year 45:46

4y ago45:46

45:46

This week on the Auto Express podcast, Vicki Butler-Henderson is joined by Steve Fowler and John McIlroy. The team discuss what lies ahead for Jaguar and mull over the £1.5m, 300mph Hennessey Venom F5. John grills World Rally legend Sébastien Loeb on WRC and his future in the Dakar. The team reveal their own personal highlights from the podcast and…

1
#42 Lotus Elise at 25 * Ford Mustang Mach-E driven * Why drink-driving could cost you £70k 41:54

4y ago41:54

41:54

On this week’s Auto Express podcast, Vicki Butler-Henderson is joined by Steve Fowler and Hugo Griffiths. Steve reveals what it’s like to drive the Tesla-rivalling Ford Mustang Mach-E, and whether it’s a car worthy of the iconic pony badge. Hugo breaks down the costs of a drink-drive conviction, that could total a staggering £70,000, while the Hyun…

1
#41 Tiff Needell talks EVs and motorsport * Radical new Kia Sportage * Could Porsche save the combustion engine? 48:03

4y ago48:03

48:03

This week on the Auto Express podcast, special guest Tiff Needell joins us. He speaks to hosts Vicki Butler-Henderson, Steve Fowler and James Brodie about his life in motorsport and subsequent TV career. The team also mull over Kia’s product plans, including the radical new Sportage, Toyota’s electric crossover and how Porsche’s eFuel program could…

1
#40 Is hydrogen the future? * McLaren Artura * Maserati MC20 * Steve Rider on the new Fiat 500 37:17

4y ago37:17

37:17

On this week’s Auto Express podcast, host Vicki Butler-Henderson is joined by Steve Fowler and Sean Carson. The team discuss the future of hydrogen power, as Toyota readies the next-generation Mirai, while the new McLaren Artura and Maserati MC20 supercars are put under the spotlight. Steve talks Fiat 500 and meets the original car’s biggest fan, M…

1
#39 New Porsche 911 GT3 * Latest Honda Civic * Petrol and diesel ban explained * The truth about tyres 40:25

4y ago40:25

40:25

On this week’s Auto Express podcast, host Vicki Butler-Henderson is joined by Steve Fowler and Sean Carson. The team discuss what the forthcoming petrol and diesel ban means for motorists, lift the lid on the new Honda Civic and celebrate the new Porsche 911 GT3. Vicki speaks to the boss of tyre safety charity TyreSafe to uncover the secrets of sta…

1
#38 Indy 500 winner Dario Franchitti speaks * BMW iX * New Nissan Qashqai * MINI’s radical concept 49:41

4y ago49:41

49:41

Four-time IndyCar champion and three-time Indy 500 winner Dario Franchitti is the special guest on this week’s Auto Express podcast. He reveals to hosts Vicki Butler-Henderson, Sean Carson and John McIlroy the highlights of his impressive career, and what it’s like to help develop the Gordon Murray T.50 supercar. The team dissect the new BMW iX, ne…

1
#37 World Rally Championship leader Elfyn Evans * Audi RS e-tron GT * BMW X5 M Competition driven 49:20

4y ago49:20

49:20

THIS WEEK on the Auto Express podcast, host Vicki Butler-Henderson is joined by current World Rally Championship leader Elfyn Evans, to find out how preparations for his final title charge are shaping up. The team mull over the Audi RS e-tron GT, discuss Bentley’s all-electric future and celebrate the arrival of the new facelifted Land Rover Discov…

1
#36 Lotus legend Gavan Kershaw * New VW Golf R * BMW iX3 * Lotus Evija * Aston Martin’s future 43:46

4y ago43:46

43:46

Lotus chassis guru and GT racer Gavan Kershaw is the special guest on this week’s Auto Express podcast. He reveals the secrets of Lotus’ development and discusses the forthcoming Evija electric hypercar. The rest of the team, including Vicki Butler-Henderson, John McIlroy and James Brodie dissect the week’s biggest news stories, including the BMW i…

1
#35 Secret new MINIs * Porsche Macan EV * Hummer goes electric * Bentley’s greatest hits driven 42:39

4y ago42:39

42:39

Vicki Butler-Henderson is joined by Steve Fowler and Sean Carson in this week’s Auto Express podcast. The team discuss MINI’s three-pronged attack on the electric-car market, reveal the radical reinvention of the Porsche Macan and ponder over the rebirth of the all-American Hummer as a Tesla Cybertruck rival. Sean goes for a drive in some of Bentle…

1
#34 Grace Webb from Grace's Amazing Machines * New Renault Mégane * Vicki in a Jannarelly * Dacia's EV 43:22

4y ago43:22

43:22

Vicki and the team are joined by CBeebies presenter Grace Webb from Grace's Amazing Machines to talk about her passion for all things mechanical. Vicki also goes to Goodwood to drive the new Jannarelly, while editor-in-chief Steve Fowler reveals all about the surprisingly sexy new Renault Mégane and deputy news editor James Brodie talks about Europ…

1
#33 Vicki drives Porsche Taycan * Best cars in Britain revealed * Hot Audi RS e-tron GT * Lexus’ first EV 30:02

4y ago30:02

30:02

On this week’s Auto Express podcast, host Vicki Butler-Henderson is joined by executive editor Stuart Milne and deputy news editor James Brodie. The team discuss Mercedes’ exciting electrified future, and the new Audi RS e-tron GT - and why that car could trigger the beginning of the end for the V10 Audi R8. Vicki gets to grips with the Porsche Tay…

1
#32 * BMW 128ti * Hyundai i20 N * £25m breakdown bills * Jaguar F-Type R driven * PSA’s UK boss speaks 40:17

4y ago40:17

40:17

On this week’s Auto Express podcast, host Vicki Butler-Henderson is joined by John McIlroy and James Brodie. The team discuss two brilliant new hot hatches, in the shape of the Golf GTI-rivalling BMW 128ti and the Fiesta ST-baiting Hyundai i20 N, and ponder on why motorists are being saddled with a £25m bill for breaking down on motorways. Steve Fo…

1
#31 F1 ace George Russell speaks * Ford Puma ST * Tesla’s new super saloon * New Dacia Sandero 36:36

4y ago36:36

36:36

On this week’s Auto Express podcast, host Vicki Butler-Henderson speaks to rising F1 star George Russell about his climb to motorsport’s top step in an exclusive interview. Steve Fowler and John McIlroy discuss the hot new Ford Puma ST and decide whether the new Dacia Sandero can remain Britain’s cheapest car. The team dissect Tesla’s future, inclu…

1
#30 BMW M3 and M4 * How clean are EVs really? * How to beat the car thief 31:18

4+ y ago31:18

31:18

On this week’s Auto Express podcast, host Vicki Butler-Henderson is joined by Steve Fowler and James Brodie. * New BMW M3 and M4 * Ferrari Portofino M * How clean are EVs, really? * How to beat the car thief * Motoring questions answeredAf Auto Express

1
#29 Pink Floyd’s Nick Mason reveals his car collection * Maserati MC20 * Hyundai Tucson 43:41

4+ y ago43:41

43:41

Pink Floyd legend, Nick Mason is this week’s very special guest, who joins to talk about his sensational car collection, that Ferrari 250 GTO, and his love of everything on four wheels. Nick, along with host Vicki Butler-Henderson, is joined by Steve Fowler and John McIlroy to discuss the week’s biggest news stories. The team reveal the secrets of …

1
#28 New Mercedes S-Class * Volvo P1800 restomod * Aston Martin DB5 Goldfinger * Jeep Wagoneer 33:01

4+ y ago33:01

33:01

In this week’s Auto Express podcast, host Vicki Butler-Henderson is joined by Steve Fowler and Sean Carson to discuss the latest news. Hot topics this week include the new Mercedes S-Class, Volvo P1800 restomod and the new Jeep Wagoneer. Plus, James Brodie speaks to Aston Martin Works’ boss Paul Spires to find out more about the DB5 Goldfinger cont…

1
#27 Fiat 500 electric * Rolls Royce Ghost * Skoda Enyaq * Baby Bugatti driven * Andy Wallace speaks 32:55

4+ y ago32:55

32:55

In this week’s Auto Express podcast, host Vicki Butler-Henderson, deputy editor John McIlroy and chief reviewer Sean Carson mull over the week’s biggest stories. The team discuss three all-new models, ranging from all-new electric Fiat 500, to the Skoda Enyaq SUV and £250,000 Rolls-Royce Ghost. Alex Ingram drives a three-quarter-scale Bugatti Type …

1
#26 New Nissan Z car * VW ID.3 & Golf GTI driven * Maserati MC20 * New BMW X1 40:25

4+ y ago40:25

40:25

This week, Vicki Butler-Henderson holds court alongside deputy editor John McIlroy and video content producer Alex Ingram. The team discuss the all-new Nissan Z car that’s set to revitalise the brand’s performance range, and mull over the new Maserati MC20. John reveals the new BMW X1, and it’s all-electric sibling, while Alex delivers his verdict …

1
#25 Backing Britain special: Jaguar’s EV future * Greatest Brits * Land Rover Defender UK test * Best British cars 37:08

4+ y ago37:08

37:08

Vicki Butler-Henderson is celebrating the best of British in this week’s Auto Express podcast. Editor-in-chief Steve Fowler reveals the winner of this year’s Brit List - the rundown of the most influential Brits in motoring - as well as lifting the lid of Jaguar’s all-electric future. Chief reviewer Sean Carson takes to UK roads in the new Land Rov…

1
#24 Aston Martin DBX review * Ferrari Roma * Next Mercedes GLC scoop * Managerial merry-go-round 46:54

4+ y ago46:54

46:54

Vicki Butler-Henderson goes green with envy as editor-in-chief Steve Fowler reviews the Aston Martin DBX, while chief reviewer Sean Carson heads to Italy to drive the gorgeous Ferrari Roma. Steve also chats to Aston’s mercurial chassis engineer Matt Becker and reveals whether the DBX is the car to save the company. And Sean gives his verdict on the…

1
#23 Listen to Gordon Murray’s V12 T.50 * BMW i5 * Driving the Honda e * Mitsubishi out of Europe 38:33

4+ y ago38:33

38:33

The star of this week’s podcast is a V12 engine! We have some exclusive audio of the Cosworth V12 that’s going to be sitting in the back of the Murray T.50 supercar - the true successor to the legendary McLaren F1. We also get to talk to the man behind the car – and the new car brand – Gordon Murray. The team also reveal BMW’s plans for an all-elec…

1
#22 New BMW 2 Series Coupé * Mercedes EQE * Polestar 2 driven * The future of car safety revealed 49:56

4+ y ago49:56

49:56

In this week’s Auto Express podcast, hosts Vicki Butler-Henderson, John McIlroy and Sean Carson are joined by Thatcham’s director of research, Matthew Avery to discuss the future of car safety. The team mull over the biggest new stories of the week, including the BMW 2 Series Coupé, new Porsche Panamera and Mercedes EQE, plus we hear Steve Fowler’s…

1
#21 Legendary DJ Carl Cox reveals his car collection * Ferrari SF90 * Ford Bronco * Hyundai i20 52:35

4+ y ago52:35

52:35

Legendary DJ Carl Cox is this week’s special guest, where he reveals his love of cars, bikes and motorsport, and opens the doors to his impressive vehicle collection. Carl is joined by podcast regulars Steve Fowler and Sean Carson to dissect the week’s top news stories and drives, including the new Ferrari SF90 Stradale, Ford Bronco and Hyundai i20…

1
#20 Mercedes S-Class tech * Cupra’s electric hot hatch * Driving Doctor speaks * Car auctioneer secrets 49:35

4+ y ago49:35

49:35

Ace driving driving instructor Paul Ripley is the special guest in this week’s Auto Express podcast. He reveals the secrets of making you a better, safer and more efficient driver, and joins Vicki Butler-Henderson, Steve Fowler and Sean Carson in discussing the new Nissan Ariya, Mercedes S-Class and Cupra el-Born. Vicki chats with top historic car …

1
#19 Bentley design secrets * First Ferrari drives * New Audi e-tron * Peugeot’s SUV future 43:29

4+ y ago43:29

43:29

This week, Vicki Butler-Henderson teams up with John McIlroy and Sean Carson to discuss their first-ever Ferrari drives, as Steve Fowler delivers his verdict on the firm’s latest model, the F8 Spider. The all-new Peugeot 3008 and 5008 go under the spotlight, as do the new e-tron models from Audi. Vicki chats to Bentley design chief, Stefan Sielaff,…

1
#18 Ineos Grenadier * New BMW M3 * Porsche Cayenne GTS driven * Secrets of Haynes manuals 37:14

4+ y ago37:14

37:14

This week, Vicki Butler-Henderson, Steve Fowler and Sean Carson talk to Haynes Publishing boss Jeremy Yates-Round about his unexpected best sellers, the museum and the publisher’s future plans. The Ineos Grenadier, a new take on the Land Rover Defender formula, is put under the spotlight, and the new BMW M3 is dissected. John McIlroy drives the new…

1
#17 Caterham’s boss on EVs * New Vauxhall Mokka * VW ID.4 leaked * Cars we wished we’d never sold 43:56

4+ y ago43:56

43:56

This week Vicki Butler-Henderson talks to Caterham Cars CEO Graham Macdonald about racing and its electric future. Vicki, Steve Fowler and John McIlroy mull the week’s biggest news stories, including the all-new Vauxhall Mokka, green numberplates for EVs and the forthcoming Volkswagen ID.4. The team reveal the much-loved cars they wish they’d never…

1
#16 Jason Plato on eSports * VW ID.3 driven * Mega-money Merc * Crazy concepts 46:13

4+ y ago46:13

46:13

This week, Vicki Butler-Henderson talks sim racing with Jason Plato, who reveals the real-life F1 heroes he’s raced against - virtually. Vicki, Steve Fowler and John McIlroy ponder Volkswagen’s most important new car, the ID.3, the £65,000 Mercedes GLA and the new Citroen ë-C4. The team discuss the greatest concept cars of all time, and Hugo Griffi…

Podcasts der er værd at lytte til

Auto Express Podcasts

Podcasts der er værd at lytte til

Hurtig referencevejledning